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L-组氨酸
规格或纯度:
10mM in Water
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基本描述
| 规格或纯度 | 10mM in Water |
|---|---|
| 英文名称 | L-Histidine |
| 别名 | 咪唑-5-α-丙氨酸；His；(S)-2-氨基-3-(4-咪唑基)丙酸；L-α-氨基-β-4-咪唑基丙酸；L-组织氨基酸；α-氨基-1H-咪唑-4-丙酸 |
| 英文别名 | (S)-2-Amino-3-(4-imidazolyl)propionic acid; His; L-2-Amino-3-(4-imidazolyl)propionic acid;H-His-OH;NSC 137773 |
| 生化机理 | 组胺的前体,经组氨酸脱羧酶作用可生成组胺。 |
| 储存温度 | -80℃储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
L-Histidine is an essential amino acid for human development which the body cannot produce on its own, and it is one of the 22 proteinogenic amino acids. L-Histidine precursor to histamine and a component of carnosine. L-Histidine is an essential amino acid for human development which the body cannot produce on its own, and it is one of the 22 proteinogenic amino acids. L-Histidine precursor to histamine and a component of carnosine. |
名称和标识符
| EC号 | 200-745-3 |
|---|---|
| IUPAC Name | (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid |
| INCHI | InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1 |
| InChi Key | HNDVDQJCIGZPNO-YFKPBYRVSA-N |
| Canonical SMILES | C1=C(NC=N1)CC(C(=O)O)N |
| 分子式 |
C6H9N3O2 |
| 关联CAS | 71-00-1,26062-48-6 |
| UNII | 4QD397987E |
| PubChem CID | 6274 |
| Beilstein号 | 84088 |
| 分子量 | 155.15 |
化学和物理性质
| 敏感性 | 对光敏感 |
|---|---|
| 熔点 | 282°C |
| 比旋光度 | 13 ° (C=11, 6mol/L HCl) |
安全信息
| 象形图 |
Harmful |
|---|---|
| 信号词 | Warning |
| 危险声明 |
H315: Causes skin irritation H319: Causes serious eye irritation H302: Harmful if swallowed H332: Harmful if inhaled H302+H332: Harmful if swallowed or if inhaled |
| 预防措施声明 | P261,P305+P351+P338,P280,P302+P352,P321,P501,P264,P271,P270,P304+P340,P362+P364,P330,P264+P265,P301+P317,P317,P337+P317,P332+P317 |
| WGK Germany | 1 |
| RTECS | MS3070000 |
| Reaxy-Rn | 84088 |
| Merck Index | 4720 |
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
产品问答
产品问答
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