1. chem960
  2. 331-39-5
(E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid | 331-39-5

Product Name:(E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid

CAS No:331-39-5
MF:C9H8O4
MW:180.1574
MDL:MFCD00004392
CID:36899
PubChem ID:689043
Introduction
        咖啡酸(caffeic acid)化学名称为3,4-二羟基桂皮酸,酸味,淡黄色结晶粉末,易溶于热水和冷乙醇,不溶于冷水。具有酚酸的一半化学性质。其结构中含有不饱和双键,容易被氧化,在碱性溶液中不稳定,其水溶液遇三氯化铁显绿色。
Names and Identifiers
  • 3-(3,4-Dihydroxyphenyl)acrylic acid
  • 3-(3,4-DIHYDROXYPHENYL)-2-PROPENOIC ACID
  • AKOS B004050
  • CAFFEIC ACID
  • RARECHEM BK HC T335
  • TIMTEC-BB SBB006475
  • (2E)-3-(3,4-Dihydroxyphenyl)-2-propenoic acid
  • 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-
  • 3-(3,4-dihydroxyphenyl)-2-propenoicaci
  • 3-(3,4-Dihydroxyphenyl)propenoic acid
  • 3,4-dihydroxybenzeneacrylicacid
  • 3,4-dihydroxy-cinnamicaci
  • 3,4-dihydroxycinnamicacid,predominantlytransisomer
  • 4-(2’-carboxyvinyl)-1,2-dihydroxybenzene
  • 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene
  • 4-(2'-Carboxyvinyl)-1,2-dihydroxybenzene
  • 3,4-Dihydroxycinnamic acid
  • CAFFEIC ACID(P) (AHP Verified)
  • CAFFEIC ACID(P) (AHP Verified) PrintBack
  • Caffeic acid
  • 3,4-dihydroxyben
  • Caffeic
  • CaffeicAcidPure
  • CAFFIC ACID
  • (E)-3,4-Dihydroxycinnamic Acid
  • [ "" ]
  • 咖啡酸
  • 3,4-Dihydroxybenzeneacrylic acid
  • Caffeic acid(3,4-dihydroxycinnamicacid)
  • cis-caffeic acid
  • 3-(3,4-Dihydroxyphenyl)-2-propenoic acid
  • (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid
  • 3,4-Dihydroxycinnamic Acid (Caffeic Acid)
  • MDL:MFCD00004392
  • InChIKey:QAIPRVGONGVQAS-DUXPYHPUSA-N
  • Inchi:1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)
  • SMILES:O=C(O)/C=C/C1=CC=C(O)C(O)=C1
  • BRN:1954563
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 180.16g/mol
  • Surface Charge: 0
  • XLogP3: 1.2
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 4
  • Rotatable Bond Count: 2
  • Exact Mass: 180.042259g/mol
  • Monoisotopic Mass: 180.042259g/mol
  • Topological Polar Surface Area: 77.8Ų
  • Heavy Atom Count: 13
  • Complexity: 212
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count: 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 1
  • 互变异构体数量: 16
  • 表面电荷: 0

Experimental Properties

  • Decomposition: When heated to decomposition it emits acrid smoke and fumes.
  • Dissociation Constants:pKa = 4.62 at 25 °C
  • LogP: 1.19560
  • PSA: 77.76000
  • Merck: 1635
  • 折射率: 1.4500 (estimate)
  • 水溶性: 溶于热水
  • 沸点: 416.8°C at 760 mmHg
  • 闪点: 220°C
  • 稳定性: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
  • 溶解性: 可溶于热水、乙醇,微溶于冷水
  • 敏感性: 对湿度敏感
  • 密度: 1.2933 (rough estimate)
Security Information
  • Symbol: GHS07 GHS08
  • RTECS号:GD8950000
  • WGK Germany:3
  • 安全说明:S26-S36/37/39
  • 风险术语:R36/37/38; R40
  • 危險品標誌: Xn Xn
  • 危险品运输编号:NONH for all modes of transport
  • 危害声明:H315,H319,H335,H351,H361
  • 警示性声明:P261,P281,P305+P351+P338
  • 提示语:警告
  • 储存条件:Powder -20°C 3 years   4°C 2 years In solvent -80°C 6 months   -20°C 1 month
  • 危险类别码:63-36/37/38-40-68
  • 信号词:Warning
Customs Data
  • 海关编码:29182990
  • 海关数据:

    中国海关编码:

    2918290000

    概述:

    2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

    申报要素:

    品名, 成分含量, 用途

    监管条件:

    A.入境货物通关单
    B.出境货物通关单

    检验检疫类别:

    R.进口食品卫生监督检验
    S.出口食品卫生监督检验

    Summary:

    HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Synthetic Circuit

Synthetic Circuit 1

Reaction Conditions
1.1 Reagents: Hydrochloric acid Solvents: Water ;  4 h, reflux
Reference
New thiophene and flavonoid from Tagetes minuta leaves growing in Saudi Arabia
Al-Musayeib, Nawal M.; Mohamed, Gamal A.; Ibrahim, Sabrin R. M.; Ross, Samir A., Molecules, 2014, 19(3), 2819-2828
Related Literature
Related Products
Price Data Available
Brand:九鼎 Supplier:上海贤鼎生物科技有限公司
No. Purity Stock Specification Price update time operate
C0002-25g 98.0%(T) 1~2天 25g ¥850.0 30 May. 2022
C0002-5g 98.0%(T) 1~2天 5g ¥265.0 30 May. 2022
C027A-25g 97% 25g ¥180.0 30 May. 2022
C027A-100g 97% 100g ¥438.0 30 May. 2022
Brand:罗恩试剂 Supplier:上海易恩化学技术有限公司
No. Purity Stock Specification Price update time operate
R014143-5g 99% 现货 5g ¥83 09 Sep. 2023
R014144-20mg 98%(分析对照品试剂) 现货 20mg ¥84 09 Sep. 2023
R014142-100g 98% 现货 100g ¥265 09 Sep. 2023
R014143-25g 99% 现货 25g ¥276 09 Sep. 2023
R014142-5g 98% 现货 5g ¥37 09 Sep. 2023
R014142-25g 98% 现货 25g ¥85 09 Sep. 2023
Brand:安捷凯 Supplier:武汉安捷凯生物医药科技有限公司
No. Purity Stock Specification Price update time operate
ajcn5826-200mg 98% 现货 200mg ¥1825.00 07 Sep. 2023
ajcn5826-50mg 98% 现货 50mg ¥708.00 07 Sep. 2023
Brand:apolloscientific Supplier:Apollo Scientific
No. Purity Stock Specification Price update time operate
BIB6021-50g US:1 Pack In Stock/UK:1 Packs in stock. 50g £50.00/ ¥416.71 01 Sep. 2023
BIB6021-100g US:Out of Stock/UK:Out of Stock 100g £105.00/ ¥875.09 01 Sep. 2023
OR1165-50g US:Out of Stock/UK:Out of Stock 50g £192.00/ ¥1,600.17 01 Sep. 2023
OR1165-10g US:Out of Stock/UK:Out of Stock 10g £56.00/ ¥466.72 01 Sep. 2023
BIB6021-25g US:1 Pack In Stock/UK:3 Packs in stock. 25g £35.00/ ¥291.70 01 Sep. 2023
Brand:lktlabs Supplier:LKT Labs
No. Purity Stock Specification Price update time operate
C0121-5 g ≥98% In stock 5g $56.50 / ¥410.37 11 Jul. 2023
C0121-25 g ≥98% In stock 25g $158.70 / ¥1,152.67 11 Jul. 2023
Brand:scbt Supplier:圣克鲁斯生物技术
No. Purity Stock Specification Price update time operate
sc-200499-1 g ≥98% 1g ¥226.00 11 Jul. 2023
sc-200499A-5 g ≥98% 5g ¥451.00 11 Jul. 2023
sc-200499A-5g ≥98% 5g ¥451.00 05 Sep. 2023
sc-200499-1g ≥98% 1g ¥226.00 05 Sep. 2023
Brand:targetmol Supplier:TargetMol Chemicals
No. Purity Stock Specification Price update time operate
T2807-50mg 99.99% 上海现货 50mg ¥ 312 15 Sep. 2023
T2807-100mg 99.99% 上海现货 100mg ¥ 417 15 Sep. 2023
T2807-1 mL * 10 mM (in DMSO) 99.99% 上海现货 1 mL * 10 mM (in DMSO) ¥ 462 15 Sep. 2023
T2807-100 mg 99.99% 上海现货 100MG ¥ 417 11 Jul. 2023
T2807-50 mg 99.99% 上海现货 50mg ¥ 321 11 Jul. 2023
Brand:a2bchem Supplier:A2B Chem LLC
No. Purity Stock Specification Price update time operate
AB44327-500g 98% in stock 500g $117.00/ ¥849.79 30 Dec. 2023
AB44327-100g 98% in stock 100g $25.00/ ¥181.58 30 Dec. 2023
AB44327-25g 98% in stock 25g $7.00/ ¥50.84 30 Dec. 2023
AB44327-10g 99% in stock 10g $4.00/ ¥29.05 30 Dec. 2023
Brand:1pchem Supplier:1PlusChem
No. Purity Stock Specification Price update time operate
1P0033ZB-500g 98% In Stock USA 500g $134.00/ ¥973.27 17 Dec. 2023
1P0033ZB-100g 98% In Stock USA 100g $28.00/ ¥203.37 17 Dec. 2023
1P0033ZB-25g 98% In Stock USA 25g $8.00/ ¥58.11 17 Dec. 2023
1P0033ZB-10g 98% In Stock USA 10g $7.00/ ¥50.84 17 Dec. 2023
Brand:aaron Supplier:Aaron
No. Purity Stock Specification Price update time operate
AR00347N-500g 98% In China Stock 500g $92.00/ ¥668.21 14 Dec. 2023
AR00347N-100g 98% In China Stock 100g $21.00/ ¥152.53 14 Dec. 2023
AR00347N-25g 98% In China Stock 25g $6.00/ ¥43.58 14 Dec. 2023
AR00347N-10g 98% In China Stock 10g $5.00/ ¥36.32 14 Dec. 2023
AR00347N-5g 98% In China Stock 5g $3.00/ ¥21.79 14 Dec. 2023
Brand:chromadex Supplier:ChromaDex Standards
No. Purity Stock Specification Price update time operate
ASB-00003024-010-10mg % 10mg $137.00/ ¥995.06 25 Oct. 2023
ASB-00003024-005-5mg % 5mg $109.00/ ¥791.69 25 Oct. 2023
ASB-00003024-100-100mg % 100mg $323.00/ ¥2,346.01 25 Oct. 2023
ASB-00003024-025-25mg % 25mg $208.00/ ¥1,510.75 25 Oct. 2023
Brand:nstchemcial Supplier:Nature Science Technologies
No. Purity Stock Specification Price update time operate
NST-10-5-500g 98% (HPLC) 500g € 630/ ¥4,568.26 21 Sep. 2023
NST-10-5-250g 98% (HPLC) 250g € 350/ ¥2,537.92 21 Sep. 2023
NST-10-5-100g 98% (HPLC) 100g € 190/ ¥1,377.73 21 Sep. 2023
NST-10-5-50g 98% (HPLC) 50g € 130/ ¥942.66 21 Sep. 2023
NST-10-5-500 g 98% (HPLC) 500g € 630/ ¥4,568.26 10 Jul. 2023
NST-10-5-250 g 98% (HPLC) 250g € 350/ ¥2,537.92 10 Jul. 2023
NST-10-5-100 g 98% (HPLC) 100g € 190/ ¥1,377.73 10 Jul. 2023
NST-10-5-50 g 98% (HPLC) 50g € 130/ ¥942.66 10 Jul. 2023
Brand:abcr Supplier:abcr
No. Purity Stock Specification Price update time operate
AB115969-100g 98% 100g €272.50/ ¥1,975.95 19 Sep. 2023
AB115969-25g 98% 25g €137.60/ ¥997.77 19 Sep. 2023
AB115969-1 kg 98% 1 kg €1,571.30/ ¥11,393.81 20 Jul. 2023
AB115969-250 g 98% 250 g €488.10/ ¥3,539.31 20 Jul. 2023
AB115969-100 g 98% 100 g €272.50/ ¥1,975.95 20 Jul. 2023
AB115969-25 g 98% 25 g €137.60/ ¥997.77 20 Jul. 2023
AB115969-5 g 98% 5 g €86.50/ ¥627.23 20 Jul. 2023
Brand:dcchemical Supplier:DC Chemicals
No. Purity Stock Specification Price update time operate
DCK-003-20mg >98%, Standard References Grade In stock 20mg $280.0/ ¥2,033.70 15 Sep. 2023
DCK-003-20 mg >98%, Standard References Grade In stock 20mg $280.0/ ¥2,033.70 01 Mar. 2022
Brand:aladdin Supplier:上海阿拉丁生化科技股份有限公司
No. Purity Stock Specification Price update time operate
C108306-10g 98% 现货 10g ¥103.90 03 Sep. 2023
C108306-100g 98% 现货 100g ¥697.90 03 Sep. 2023
C108306-5g 98% 现货 5g ¥61.90 03 Sep. 2023
C108306-25g 98% 现货 25g ¥245.90 03 Sep. 2023
C108307-5g 99% 现货 5g ¥86.90 03 Sep. 2023
C108307-1g 99% 现货 1g ¥37.90 03 Sep. 2023
C108307-25g 99% 期货 25g ¥287.90 03 Sep. 2023
C108307-100g 99% 现货 100g ¥1034.90 03 Sep. 2023
C108308-20mg 分析标准品 现货 20mg ¥91.90 03 Sep. 2023
Brand:Key Organics Supplier:Key Organics Ltd
No. Purity Stock Specification Price update time operate
AS-10895-10MG >98% Usually 10-15 days 10mg £51.00/ ¥425.04 08 Sep. 2023
AS-10895-5MG >98% Usually 10-15 days 5mg £42.00/ ¥350.04 08 Sep. 2023
AS-10895-1MG >98% Usually 10-15 days 1mg £36.00/ ¥300.03 08 Sep. 2023
Brand:bioaustra Supplier:BioAustralis
No. Purity Stock Specification Price update time operate
BIA-C1727-25 mg >95%byHPLC 25mg $207.00/ ¥1,503.48 16 Sep. 2023
BIA-C1727-5 mg >95%byHPLC 5mg $59.00/ ¥428.53 16 Sep. 2023
BIA-C1727-25mg >95% by HPLC 25mg $230.00/ ¥1,670.54 29 Jan. 2024
BIA-C1727-5mg >95% by HPLC 5mg $65.00/ ¥472.11 29 Jan. 2024
Brand:enaminestore Supplier:Enamine
No. Purity Stock Specification Price update time operate
EN300-1067793-100.0g 95% In Stock 100g $138.0/ ¥1,002.32 20 Apr. 2023
EN300-1067793-50.0g 95% In Stock 50g $85.0/ ¥617.37 20 Apr. 2023
EN300-1067793-25.0g 95% In Stock 25g $51.0/ ¥370.42 20 Apr. 2023
EN300-1067793-10.0g 95% In Stock 10g $35.0/ ¥254.21 20 Apr. 2023
EN300-1067793-5.0g 95% In Stock 5g $29.0/ ¥210.63 20 Apr. 2023
EN300-1067793-2.5g 95% In Stock 2.5g $27.0/ ¥196.11 28 Oct. 2023
EN300-1067793-1.0g 95% In Stock 1g $26.0/ ¥188.84 20 Apr. 2023
EN300-1067793-0.5g 95% In Stock 0.5g $21.0/ ¥152.53 28 Oct. 2023
EN300-1067793-0.25g 95% In Stock 0.25g $19.0/ ¥138.00 28 Oct. 2023
EN300-1067793-0.1g 95% In Stock 0.1g $19.0/ ¥138.00 28 Oct. 2023
EN300-1067793-0.05g 95% In Stock 0.05g $19.0/ ¥138.00 28 Oct. 2023
EN300-111282-100.0g 95% In Stock 100.0g $138.0/ ¥1,002.32 18 Feb. 2023
EN300-111282-50.0g 95% In Stock 50.0g $85.0/ ¥617.37 18 Feb. 2023
EN300-111282-25.0g 95% In Stock 25.0g $51.0/ ¥370.42 18 Feb. 2023
EN300-111282-10.0g 95% In Stock 10.0g $35.0/ ¥254.21 18 Feb. 2023
EN300-111282-5.0g 95% In Stock 5.0g $29.0/ ¥210.63 18 Feb. 2023
EN300-111282-2.5g 95% In Stock 2.5g $27.0/ ¥196.11 18 Feb. 2023
EN300-111282-1.0g 95% In Stock 1.0g $26.0/ ¥188.84 18 Feb. 2023
EN300-111282-0.5g 95% In Stock 0.5g $21.0/ ¥152.53 18 Feb. 2023
EN300-111282-0.25g 95% In Stock 0.25g $19.0/ ¥138.00 18 Feb. 2023
EN300-111282-0.1g 95% In Stock 0.1g $19.0/ ¥138.00 18 Feb. 2023
EN300-111282-0.05g 95% In Stock 0.05g $19.0/ ¥138.00 18 Feb. 2023
EN300-1067793-100g 95% In Stock 100g $138.0/ ¥1,002.32 28 Oct. 2023
EN300-1067793-50g 95% In Stock 50g $85.0/ ¥617.37 28 Oct. 2023
EN300-1067793-25g 95% In Stock 25g $51.0/ ¥370.42 28 Oct. 2023
EN300-1067793-10g 95% In Stock 10g $35.0/ ¥254.21 28 Oct. 2023
EN300-1067793-5g 95% In Stock 5g $29.0/ ¥210.63 28 Oct. 2023
EN300-1067793-1g 95% In Stock 1g $26.0/ ¥188.84 28 Oct. 2023
Brand:cooke Supplier:Cooke Chemical
No. Purity Stock Specification Price update time operate
A2325512-100g 99% 100g ¥ 1206.40 07 Sep. 2023
A2325512-25G 99% 25g ¥ 407.20 07 Sep. 2023
A2325512-5G 99% 5g ¥ 112.80 07 Sep. 2023
A2325512-1g 99% 1g ¥ 36.00 07 Sep. 2023
A2325412-100G 98% 100g ¥ 540.80 07 Sep. 2023
A2325412-25G 98% 25g ¥ 189.60 07 Sep. 2023
A2325412-5G 98% 5g ¥ 47.20 07 Sep. 2023
A2325612-20MG Analysis standard 20mg ¥ 70.40 07 Sep. 2023
Brand:南京药石 Supplier:南京药石科技股份有限公司
No. Purity Stock Specification Price update time operate
PBT0703-250G 95% 美国:Back order/中国:Back order, >=4 weeks 250g ¥ 792.00 13 Apr. 2023
PBT0703-100G 95% 美国:Back order/中国:Back order, >=4 weeks 100g ¥ 462.00 13 Apr. 2023
PBT0703-50G 95% 美国:Back order/中国:Back order, >=4 weeks 50g ¥ 264.00 13 Apr. 2023
PBT0703-25G 95% 美国:Back order/中国:Back order, >=4 weeks 25g ¥ 165.00 13 Apr. 2023
Brand:乐研 Supplier:上海皓鸿生物医药科技有限公司
No. Purity Stock Specification Price update time operate
1029823-500g 98% 上海:4/安徽:4/武汉:8/成都:> 10/天津:/深圳: 500g ¥ĶǒŴ 25 Jul. 2023
1029823-100g 98% 上海:--/安徽:7/武汉:4/成都:1/天津:/深圳: 100g ¥ƄǜƄ 25 Jul. 2023
1029823-25g 98% 上海:3/安徽:> 10/武汉:8/成都:7/天津:/深圳: 25g ¥ŎŎ 25 Jul. 2023
1029823-10g 98% 上海:> 10/安徽:6/武汉:7/成都:> 10/天津:/深圳: 10g ¥39 14 Apr. 2023
Brand:alfa Supplier:阿法埃莎,赛默飞世尔科技旗下公司
No. Purity Stock Specification Price update time operate
A15950-50g 98+% 50g ¥4731.00 09 Feb. 2023
A15950-10g 98+% 10g ¥1240.00 09 Feb. 2023
Brand:sigmaaldrich Supplier:西格玛奥德里奇(上海)贸易有限公司
No. Purity Stock Specification Price update time operate
60018-1G 1G ¥1492.22 15 Jan. 2023
60018-5G matrix substance for MALDI-MS, ≥99.0% (HPLC) 5G 4688.7 12 May. 2021
60018-1G 99.0% 1g ¥1642.1 23 Oct. 2023
Brand:南京试剂 Supplier:南京化学试剂股份有限公司
No. Purity Stock Specification Price update time operate
C0680739451-5g 98%(HPLC) 5g ¥ 77.6 15 Sep. 2023
C0680739451- 5g 98%(HPLC) 点击订购/瓶 5g ¥ 77.6 18 May. 2021
Brand:麦克林 Supplier:上海麦克林生化科技有限公司
No. Purity Stock Specification Price update time operate
C804976-100g 99% 上海仓库:现货/北方仓库:现货/南方仓库:- 100g ¥1,508.00 29 Sep. 2022
C804976-25g 99% 上海仓库:现货/北方仓库:现货/南方仓库:现货 25g ¥508.00 29 Sep. 2022
C804976-5g 99% 上海仓库:现货/北方仓库:现货/南方仓库:现货 5g ¥140.00 29 Sep. 2022
C804976-1g 99% 上海仓库:现货/北方仓库:现货/南方仓库:现货 1g ¥44.00 29 Sep. 2022
C804975-500g 98% 上海仓库:现货/北方仓库:现货/南方仓库:- 500g ¥2,760.00 29 Sep. 2022
C804975-100g 98% 上海仓库:现货/北方仓库:现货/南方仓库:现货 100g ¥676.00 29 Sep. 2022
C804975-25g 98% 上海仓库:现货/北方仓库:现货/南方仓库:现货 25g ¥236.00 29 Sep. 2022
C804975-5g 98% 上海仓库:-/北方仓库:现货/南方仓库:现货 5g ¥58.00 29 Sep. 2022
Brand:TCI Supplier:梯希爱(上海)化成工业发展有限公司
No. Purity Stock Specification Price update time operate
C0002-25G >98.0%(T)(HPLC) 上海:3/天津:11/日本:≥40 25g ¥765.00 14 Jun. 2023
C0002-5G >98.0%(T)(HPLC) 上海:4/天津:23/日本:≥40 5g ¥240.00 14 Jun. 2023
Brand:chemenu Supplier:Chemenu
No. Purity Stock Specification Price update time operate
CM252271-1000g 95+% 2weeks 1000g $276/ ¥2,004.64 11 Jun. 2022
CM252271-1000g 95+% 2weeks 1000g $276/ ¥2,004.64 16 Jun. 2021
Brand:百灵威 Supplier:百灵威科技有限公司
No. Purity Stock Specification Price update time operate
247526-25g 99% 河北: 1/上海: 5 25g ¥ 1008 26 Apr. 2022
247526-5g 99% 上海: 3 5g ¥ 284 26 Apr. 2022
J01C11493-5g 99+% 5g ¥1109 24 Nov. 2023
J07C0002-25g 98.0%(LC&T) 25g ¥765 24 Nov. 2023
J07C0002-5g 98.0%(LC&T) 5g ¥240 24 Nov. 2023
J92189441-500g 500g ¥16848 24 Nov. 2023
J92189441-250g 250g ¥8748 24 Nov. 2023
J92189441-100g 100g ¥4500 24 Nov. 2023
J08DRE-C10934700-100mg 100mg ¥1124 24 Nov. 2023
J66BIB6021-50g 50g ¥1100 24 Nov. 2023
J66BIB6021-25g 25g ¥704 24 Nov. 2023
J66OR1165-50g 50g ¥4224 24 Nov. 2023
J66OR1165-10g 10g ¥1232 24 Nov. 2023
R45SY009299-500g ≥98% 500g ¥1050 24 Nov. 2023
R45SY009299-100g ≥98% 100g ¥178 24 Nov. 2023
R45SY009299-25g ≥98% 25g ¥48 24 Nov. 2023
R45SY009299-10g ≥98% 10g ¥29 24 Nov. 2023
R45SY009299-5g ≥98% 5g ¥20 24 Nov. 2023
J20F209825-100g 0.95 100g ¥594 24 Nov. 2023
J20F209825-25g 0.95 25g ¥264 24 Nov. 2023
J20F209825-5g 0.95 5g ¥264 24 Nov. 2023
J20F209825-10g 0.95 10g ¥264 24 Nov. 2023
J20F209825-1g 0.95 1g ¥264 24 Nov. 2023
A01941485-22mg 22mg ¥109 24 Nov. 2023
A01247526-25g 99% 河北:2/上海:2 25g ¥1008 24 Nov. 2023
A01247526-5g 99% 河北:2 5g ¥284 24 Nov. 2023
A10334949-100g 99% 河北:1/上海:2 100g ¥676 24 Nov. 2023
A10334949-25g 99% 上海:3 25g ¥207 24 Nov. 2023
A10334949-5g 99% 河北:2/上海:3 5g ¥66 24 Nov. 2023
J351084995-1ea 1ea ¥2985 24 Nov. 2023
R6778012-100mg 100mg ¥370 24 Nov. 2023
R6778012-10mg-10mg 10mg ¥100 24 Nov. 2023
S18DCK-003-20mg ≥98% 20mg ¥2240 24 Nov. 2023
J82ASB-00003024-005-5mg 5mg ¥1824 24 Nov. 2023
J82ASB-00003024-025-25mg 25mg ¥3479 24 Nov. 2023
J82ASB-00003024-010-10mg 10mg ¥2292 24 Nov. 2023
J82ASB-00003024-100-100mg 100mg ¥5403 24 Nov. 2023
K14A15950-50g 98+% 50g ¥2670 24 Nov. 2023
K14A15950-10g 98+% 10g ¥759 24 Nov. 2023
J01C11493-100g 99+% 100g ¥7622 24 Nov. 2023
J01C11493-25g 99+% 25g ¥2391 24 Nov. 2023
Brand:chemscene Supplier:ChemScence
No. Purity Stock Specification Price update time operate
CS-8205-25g 99.16% In-stock 25g $39.0/ ¥283.26 27 Apr. 2022
CS-8205-10g 99.16% In-stock 10g $33.0/ ¥239.69 27 Apr. 2022
CS-8205-5g 99.16% In-stock 5g $29.0/ ¥210.63 27 Apr. 2022
CS-8205-500g 99.16% In-stock 500g $350.0/ ¥2,542.12 27 Apr. 2022
CS-8205-100g 99.16% In-stock 100g $77.0/ ¥559.27 27 Apr. 2022
Brand:chemfaces Supplier:ChemFaces
No. Purity Stock Specification Price update time operate
CFN99190-20mg >=98% 20mg $30/ ¥217.90 19 Sep. 2023
CFN99190-20mg >=98% 20mg $30/ ¥217.90 22 Jul. 2021
Brand:topscience Supplier:上海陶术生物科技有限公司
No. Purity Stock Specification Price update time operate
T2807-1 mL * 10 mM (in DMSO) 98.99% 上海现货 1 mL * 10 mM (in DMSO) ¥462.00 26 Apr. 2022
T2807-200 mg 98.99% 上海现货 200mg ¥584.00 26 Apr. 2022
T2807-100 mg 98.99% 上海现货 100MG ¥417.00 26 Apr. 2022
T2807-50 mg 98.99% 上海现货 50mg ¥321.00 26 Apr. 2022
T2807-25 mg 98.99% 上海现货 25mg ¥262.00 26 Apr. 2022
Brand:源叶 Supplier:上海源叶生物科技有限公司
No. Purity Stock Specification Price update time operate
B20660-20mg 分析标准品,HPLC≥98% 上海:>10/北京:2/武汉:0/南京:0 20mg ¥130.00 07 Jan. 2022
S30758-100g AR,98% 上海:5/北京:0/武汉:0/南京:0 100g ¥700.00 07 Jan. 2022
S30758-25g AR,98% 上海:1/北京:1/武汉:0/南京:2 25g ¥180.00 07 Jan. 2022
S30758-5g AR,98% 上海:>10/北京:4/武汉:2/南京:0 5g ¥60.00 07 Jan. 2022
Brand:trc Supplier:TRC
No. Purity Stock Specification Price update time operate
C080000-25g 0.0 25g $ 201.00/ ¥1,459.90 18 Apr. 2023
C080000-10g 0.0 10g $ 155.00/ ¥1,125.80 08 Sep. 2023
C080000-5g 0.0 5g $ 121.00/ ¥878.85 18 Apr. 2023
C080000-2g 0.0 2g $ 98.00/ ¥711.79 18 Apr. 2023
C080000-1g 0.0 1g $ 87.00/ ¥631.90 08 Sep. 2023
C080000-50mg 0.0 50mg $ 75.00/ ¥544.74 08 Sep. 2023
Brand:selleck Supplier:Selleck中国
No. Purity Stock Specification Price update time operate
S2277-50mg 99.47% 现货 50mg ¥785.99 16 Sep. 2023
Brand:bomeibio Supplier:合肥博美生物科技有限责任公司
No. Purity Stock Specification Price update time operate
BZP0096-20mg HPLC≥98% 现货 20mg ¥50元 15 Sep. 2023
KC7306-5g ≥98% 现货 5g ¥120元 15 Sep. 2023
KC7306-25g ≥98% 现货 25g ¥390元 15 Sep. 2023
Brand:fluorochem Supplier:Fluorochem
No. Purity Stock Specification Price update time operate
209825-100g 95% 7 100g £92.00/ ¥766.75 01 Mar. 2022
209825-25g 95% > 10 25g £26.00/ ¥216.69 01 Mar. 2022
209825-10g 95% > 10 10g £18.00/ ¥150.02 01 Mar. 2022
209825-5g 95% > 10 5g £10.00/ ¥83.34 01 Mar. 2022
209825-1g 95% > 10 1g £10.00/ ¥83.34 01 Mar. 2022
The above data is all sourced from the internet. If privacy is violated, please contact us as soon as possible (leave a copy of your company email), and we will take it down for processing! Sorry for any inconvenience caused!
©2008-2024 chem960.com All rights reserved