923-16-0

923-16-0 structure

Name: H-D-Ala-D-Ala-OH
Chemical Name: D-alanyl-D-alanine
CAS Number: 923-16-0
Molecular Formula: C₆H₁₂N₂O₃
Molecular Weight: 160.17100
Catalog: Biochemical Amino acids and their derivatives Alanine derivatives
Create Date: 2018-09-07 12:44:34
Modify Date: 2025-08-24 23:15:06
D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase. D-Ala-D-Ala is a bacterial endogenous metabolite[1][2].

Name	D-alanyl-D-alanine
Synonyms	D-ALANYL-D-ALANINE MFCD00066038 (R)-2-((R)-2-Aminopropanamido)propanoic acid H-D-ALA-D-ALA-OH D-ALA-D-ALA D-Ala-D-Ala-OH

Description	D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase. D-Ala-D-Ala is a bacterial endogenous metabolite[1][2].
Related Catalog	Research Areas >> Others
Target	Microbial Metabolite
References	[1]. Kitamura Y, et al. Structure of D-alanine-D-alanine ligase from Thermus thermophilus HB8: cumulative conformational change and enzyme-ligand interactions. Acta Crystallogr D Biol Crystallogr. 2009 Oct;65(Pt 10):1098-106. [2]. Tytgat I, et al. DD-ligases as a potential target for antibiotics: past, present and future. Curr Med Chem. 2009;16(20):2566-80.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2924199090

Precursor 0
DownStream 2
1114-94-9 338-69-2

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%