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219630

DL-2,3-Diaminopropionic acid monohydrochloride

Name: <SC>DL</SC>-2,3-Diaminopropionic acid monohydrochloride
Brand: ALDRICH

98%

Synonym(s):

3-Amino-DL-alanine monohydrochloride

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About This Item

Linear Formula:

NH₂CH₂CH(NH₂)COOH · HCl

CAS Number:

54897-59-5

Molecular Weight:

140.57

UNSPSC Code:

12352106

NACRES:

NA.22

PubChem Substance ID:

24853139

EC Number:

259-387-1

Beilstein/REAXYS Number:

5293359

MDL number:

MFCD00012884

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Properties

Quality Level

200

assay

98%

form

solid

reaction suitability

reaction type: solution phase peptide synthesis

mp

232 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

Cl[H].NCC(N)C(O)=O

InChI

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

InChI key

SKWCZPYWFRTSDD-UHFFFAOYSA-N

Description

General description

DL-2,3-Diaminopropionic acid monohydrochloride also known as 3-Amino-DL-alanine monohydrochloride, is commonly used in solution phase peptide synthesis.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Highly enantioselective synthesis of (S)-alpha-alkyl-alpha,beta-diaminopropionic acids via asymmetric phase-transfer catalytic alkylation of 2-phenyl-2-imidazoline-4-carboxylic acid tert-butyl esters.

Yohan Park et al.

Organic letters, 11(16), 3738-3741 (2009-07-29)

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

A convenient route to enantiopure 3-aryl-2,3-diaminopropanoic acids by diastereoselective Mannich reaction of camphor-based tricyclic iminolactone with imines.

Huan-Huan Zhang et al.

The Journal of organic chemistry, 73(9), 3634-3637 (2008-03-28)

A novel and convenient route to the asymmetric synthesis of 2,3-diamino acids via Mannich reaction of iminolactones 1a and 1b with N-protected imines has been achieved in good yields (up to 95%) and high diastereoselectivity (dr: >99:1). Hydrolysis of the

Capreomycin--a polypeptide antitubercular antibiotic with unusual binding properties toward copper(II).

Kamila Stokowa et al.

Journal of inorganic biochemistry, 106(1), 111-116 (2011-11-25)

Capreomycin is an important therapeutic agent having intriguing and diverse molecular features. Its polypeptidic structure rich in nitrogen donors makes the drug a promising chelating agent for a number of transition metal ions, especially for copper(II). The results of the

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Global Trade Item Number

SKU	GTIN
219630-5G	04061832594101
219630-1G	04061838347275