219630
DL-2,3-Diaminopropionic acid monohydrochloride
98%
Synonym(s):
3-Amino-DL-alanine monohydrochloride
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About This Item
Linear Formula:
NH2CH2CH(NH2)COOH · HCl
CAS Number:
Molecular Weight:
140.57
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
259-387-1
Beilstein/REAXYS Number:
5293359
MDL number:
InChI key
SKWCZPYWFRTSDD-UHFFFAOYSA-N
InChI
1S/C3H8N2O2.ClH/c4-1-2(5)3(6)7;/h2H,1,4-5H2,(H,6,7);1H
SMILES string
Cl[H].NCC(N)C(O)=O
assay
98%
form
solid
reaction suitability
reaction type: solution phase peptide synthesis
mp
232 °C (dec.) (lit.)
application(s)
peptide synthesis
Quality Level
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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Min Zhong et al.
Bioorganic & medicinal chemistry letters, 21(1), 307-310 (2010-11-27)
This letter describes the structure-activity relationship (SAR) of the 'right-wing' α-amino acid residue of potent tetrahydroisoquinoline (THIQ)-derived LFA-1/ICAM-1 antagonists. Novel (S)-substituted heteroaryl-bearing α-amino acids have been identified as replacements of the 'right-wing' (S)-2,3-diaminopropanoic acid (DAP) moiety. Improvement of potency in
Lauren B Retzloff et al.
Anticancer research, 30(1), 19-30 (2010-02-13)
Gastrin-releasing peptide (GRP) receptors are overexpressed on a variety of human carcinomas, including those of the breast. These receptors may be targeted with bombesin (BBN), which binds to GRP receptors with high affinity and specificity. The aim of this study
Fumiko Fujisaki et al.
Chemical & pharmaceutical bulletin, 52(10), 1238-1241 (2004-10-07)
A conventional new route to the novel oxazolidin-2-one derivatives (3a-f) having two substituents on N-3 and C-4 in the oxazolidin-2-one ring was established with racemic beta-aminoalanine derivatives (1) as the key starting materials.
Marek Cebecauer et al.
Journal of immunology (Baltimore, Md. : 1950), 174(11), 6809-6819 (2005-05-21)
Soluble MHC-peptide (pMHC) complexes, commonly referred to as tetramers, are widely used to enumerate and to isolate Ag-specific CD8(+) CTL. It has been noted that such complexes, as well as microsphere- or cell-associated pMHC molecules compromise the functional integrity of
Yun Lan et al.
Chembiochem : a European journal of chemical biology, 11(9), 1266-1272 (2010-05-19)
Nonviral vectors that harness the change in pH in endosomes, are increasingly being used to deliver cargoes, including nucleic acids, into mammalian cells. Here we present evidence that the pK(a) of the beta-NH(2) in 2,3-diaminopropionic acid (Dap) is sufficiently lowered
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