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Merck
CN

33270

Sigma-Aldrich

L-2,3-二氨基丙酸 盐酸盐

≥97.0%

别名:

3-氨基-L-丙氨酸 盐酸盐

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About This Item

经验公式(希尔记法):
C3H8N2O2 · HCl
CAS号:
分子量:
140.57
Beilstein:
4263944
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:

方案

≥97.0% (AT)
≥97.0%

表单

solid

旋光性

[α]20/D +24±2°, c = 2% in 0.5 M HCl

缺失

<1% loss on drying

mp

231-233 °C (dec.)

应用

peptide synthesis

SMILES字符串

O=C(O)[C@H](CN)N.Cl

InChI

1S/C3H8N2O2.ClH/c4-1-2(5)3(6)7;/h2H,1,4-5H2,(H,6,7);1H/t2-;/m0./s1

InChI key

SKWCZPYWFRTSDD-DKWTVANSSA-N

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其他说明

(Km =1mM) 的底物,以及源自鼠肝脏的胱硫醚酶的竞争性抑制剂(Ki =1mM,L-高丝氨酸作为底物)

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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An efficient enantioselective synthetic method for (S)-alpha-alkyl-alpha,beta-diaminopropionic acid is reported. The asymmetric phase-transfer catalytic alkylation of N(1)-Boc-2-phenyl-2-imidazoline-4-carboxylic acid tert -butyl ester in the presence of chiral quaternary ammonium catalyst gave the corresponding alkylated products (93-98% ee) which could be transformed

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