5-氨基-1,3,4-噻二唑-2-硫醇 | 2349-67-9
中文名称:
5-氨基-1,3,4-噻二唑-2-硫醇
英文名称:
5-Amino-1,3,4-thiadiazole-2-thiol
CAS No.:
2349-67-9
分子式:
C2 H3 N3 S2
分子量:
133.1953
名称和标识符
MDL
MFCD00003108
InChIKey
GDGIVSREGUOIJZ-UHFFFAOYSA-N
Inchi
1S/C2H3N3S2/c3-1-4-5-2(6)7-1/h(H2,3,4)(H,5,6)
SMILES
S1C(N([H])N=C1N([H])[H])=S
BRN
81728
别名信息
- 中文别名 -
5-氨基-1,3,4-噻二唑-2-硫醇
2-氨基-5-巯基-1,3,4-噻二唑
2-胺基-5-氢硫-1,3,4-二噻唑
氨基巯基噻二唑
2-氨基-1,3,4-噻二唑-2-二醇
2-氨基-5-巯基-1,3,4-噻唑
5- 氨基-2
5-氨基-1,3,4-噻二唑啉-2(3H)-硫酮
5-氨基-2-巯基-1,3,4-噻二唑
乙酰唑胺杂质G
- 英文别名 -
5-Amino-1,3,4-thiadiazole-2-thiol
2-Amino-5-mercapto-1,3,4-thiadiazole
AMT
5-Amino-1.3.4-thiadiazole-2-thiol
2-amino thiadiazole-5-thiol
2-AMino-5-Mercapto-1
2-Amino-5-mercapto-1,3,4-thiad
2-Amino-5-mercaptothiadiazole
2-amino-5-sulfanyl-1,3,4-thiadiazole
5-Amino-1,3,4-thiadi
5-amino-2-mercapto-1,3,4-thiadiazole
5-amino-3H-1,3,4-thiadiazole-2-thione
5-sulfanyl-1,3,4-thiadiazol-2-ylamine
EAMTD
usafpd-25
Acetazolamide Impurity G
1,3,4-Thiadiazole-2(3H)-thione, 5-amino-
5-Amino-1,3,4-thiadiazole-2(3H)-thione
2-AMINO-1,3,4-THIADIAZOLE-5-THIOL
2-Thiol-5-amino-1,3,4-thiadiazole
2-Mercapto-5-amino-1,3,4-thiadiazole
5-Amino-1,3,4-thiadiazoline-2-thione
1,3,4-Thiadiazole-2-thiol, 5-amino-
B1HEG7V21S
2-Amino-5-mercaptothiadi
物化性质
实验特性
LogP
0.99020
PSA
118.84000
折射率
1.5800 (estimate)
水溶性
不溶
沸点
242.3°C at 760 mmHg
熔点
234°C(dec.)(lit.)
闪点
100.3℃
溶解度
2g/l
颜色与性状
Powder
PH值
3.9 (2g/l, H2O, 20℃)
溶解性
水不溶解。
密度
1.503 (estimate)
计算特性
精确分子量
132.97700
氢键供体数量
2
氢键受体数量
3
可旋转化学键数量
0
重原子数量
7
复杂度
129
同位素原子数量
0
确定原子立构中心数量
0
不确定原子立构中心数量
0
确定化学键立构中心数量
0
不确定化学键立构中心数量
0
共价键单元数量
1
疏水参数计算参考值(XlogP)
0.3
互变异构体数量
4
表面电荷
0
拓扑分子极性表面积
108
海关数据
海关编码
29349990
海关数据
中国海关编码:
2934999090
概述:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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参考资料
Reaxys RN
607012
Beilstein
27(2)757