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Ergosterol Standard | 57-87-4

Product name:Ergosterol Standard

CAS No:57-87-4
MF:C28H44O
MW:396.6484
MDL:MFCD00003623
CID:33677
PubChem ID:444679
Introduction
Ergosterol, also known as ergosterol, is a white or colorless bright lobular crystal or white crystalline powder. Ergosterol not only has unique physiological effects, but also is widely used in the development of drugs. Ergosterol, as an important component of fungal cell membrane, has stable structure and strong specificity. For the determination of biomass, it is more representative than glucosamine
, Therefore, fungal biomass can be measured by detecting the content of ergosterol. Ergosterol is mainly synthesized by microbial fermentation. In recent years, some scholars have also extracted it from some mycelia< Br>
Names and Identifiers
  • Ergosterol
  • (22E)-Ergosta-5,7,22-trien-3-ol
  • (22E,24R)-Ergosta-5,7,22-trien-3-ol
  • (3beta)-Ergosta-5,7,22- trien-3-ol
  • 22-trien-3-ol,(3beta,22e)-ergosta-7
  • 3-Hydroxy-(22E,24R)-ergosta-5,7,22-triene
  • 7,22-trien-3-ol,(3.beta.)-Ergosta-5
  • delta-5,7,22-ergostatrien-3beta-ol
  • ergosta-5,7,22-trien-3beta-ol
  • Ergosterol hydrate
  • ERGOSTEROL(AS) PrintBack
  • 3β-Hydroxy-5,7,22-ergostatriene
  • ERGOSTERIN
  • ERGOSTERINE
  • PROVITAMIN D2
  • PROVITAMINE D2
  • (22E)-Ergosta-5,7,22-trien-3beta-ol
  • Ergosta-5
  • [ "Ergosta-5", "7", "22-trien-3-ol" ]
  • Z30RAY509F
  • 5,7,22-Ergostatrien-3beta-ol
  • Ergosterol, 98%
  • ERG
  • Provitamin D2
  • Provitamine D2
  • Ergosterol Standard
  • SCHEMBL21927817
  • CHEMBL222608
  • Q63392683
  • (22E)-Ergosta-5,7,22-trien-3-ol #
  • Ergosta-5,7,22-trien-3-ol, (3.beta.,22E)-
  • DNVPQKQSNYMLRS-NBEWGGKZSA-N
  • NSC-62791
  • (3.beta.)-Ergosta-5,7,22- trien-3-ol
  • MDL:MFCD00003623
  • InChIKey:DNVPQKQSNYMLRS-APGDWVJJSA-N
  • Inchi:1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
  • SMILES:O([H])[C@@]1([H])C([H])([H])C([H])([H])[C@@]2(C([H])([H])[H])C(C1([H])[H])=C([H])C([H])=C1[C@]2([H])C([H])([H])C([H])([H])[C@]2(C([H])([H])[H])[C@@]([H])([C@@]([H])(/C(/[H])=C(\[H])/[C@]([H])(C([H])([H])[H])C([H])(C([H])([H])[H])C([H])([H])[H])C([H])([H])[H])C([H])([H])C([H])([H])[C@]21[H]
  • BRN:2338604
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 396.6g/mol
  • Surface Charge: 0
  • XLogP3: 7.4
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Rotatable Bond Count: 4
  • Monoisotopic Mass: 396.339216g/mol
  • Monoisotopic Mass: 396.339216g/mol
  • Topological Polar Surface Area: 20.2Ų
  • Heavy Atom Count: 29
  • Complexity: 712
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 8
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 1
  • Surface Charge: 0

Experimental Properties

  • Stability Shelf Life: AFFECTED BY LIGHT & AIR & TURNS YELLOW
  • LogP: 7.33080
  • PSA: 20.23000
  • Merck: 3659
  • Refractive Index: -112.5 ° (C=1, THF)
  • Water Partition Coefficient: Almost insoluble
  • Flash Point: 216.3°C
  • Stability/Shelf Life: Stable, but may be light or air sensitive. Incompatible with acids, strong oxidizing agents.
  • Solubility: 1g of product is dissolved in 660ml cold ethanol, 45ml boiling ethanol, 70ml cold ether, 39ml boiling ether, 31ml chloroform, and almost insoluble in water. It can be precipitated by digitonin.
  • Sensitiveness: Light Sensitive
  • Specific Rotation: -120 º (c=1, CHC13)
Security Information
  • Symbol: GHS06
  • WGK Germany:3
  • Safety Term:6.1
  • Safety Instruction:S28-S36/37-S45
  • Packing Group:II
  • Packing Group:II
  • Risk Phrases:R28
  • Hazard Level:6.1
  • Znak za nevarno blago: T+ T+
  • Hazardous Material transportation number:UN 2811 6.1/PG 2
  • Hazard Statement:H300
  • Warning Statement:P280,P301+P310,P302+P352
  • Storage Condition:Please store the product under the recommended conditions in the Certificate of Analysis.
  • PackingGroup:II
  • Hazard Category Code:R28
  • Signal Word:Danger
  • HazardClass:6.1
  • FLUKA BRAND F CODES:1-3-8-10
  • Regulatory Condition Code:Class Q (sugars, alkaloids, antibiotics, hormones)
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