CAS Number923-16-0
SynonymsD-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
Molecular FormulaC6H12N2O3
Molecular Weight160.17
Purity≥99%
Density1.208 g/cm3
Boiling Point402.6ºC at 760 mmHg
Melting Point286 - 288ºC
Appearancepowder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 923-16-0 |
| Catalog No. | 2A-9025598 |
| Chinese Name | D-丙氨酰-D-丙氨酸 |
| 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 |
| Molecular Formula | C6H12N2O3 |
| Molecular Weight | 160.17 |
| Purity | ≥99 |
| Density | 1.208 g/cm3 |
| Boiling Point | 402.6ºC at 760 mmHg |
| Melting Point | 286 - 288ºC |
| Appearance | powder |
| Storage Condition | −20°C |
| Application | D-Ala-D-Ala constitutes the end of the peptide part of the peptidoglycan monomer unit and serves as a substrate to participate in the transpeptidation reaction. D-Ala-D-Ala is catalyzed by D-alanine-D |
| HTC | 2924199090 |
| PubChem ID | 24890468 |
| MDL Number | MFCD00066038 |
| SMILES | C[C@@H](N)C(=O)N[C@H](C)C(O)=O |
| InChI | 1S/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m1/s1 |
| InChI Key | DEFJQIDDEAULHB-QWWZWVQMSA-N |
| NACRES Code | NA.26 |
| UNSPSC | 12352202 |
| Hazard Symbols | transportation |
| MSDS | msds/25598_1_923_16_0.pdf |
| Bioactivity | 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. Chemical & Physical Properties Density 1.208 g/cm3 Boiling Point 402.6ºC at 760 mmHg Melting Point 286 - 288ºC Molecular Formula C6H12N2O3 Molecular Weight 160.17100 Flash Point 197.3ºC Exact Mass 160.08500 PSA 92.42000 LogP 0.01410 InChIKey DEFJQIDDEAULHB-QWWZWVQMSA-N SMILES CC(N)C(=O)NC(C)C(=O)O Storage condition −20°C |
| Use of | 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]. Properties Articles46 Name D-alanyl-D-alanine Synonym More Synonyms H-D-Ala-D-Ala-OH Biological Activity 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 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. Chemical & Physical Properties Molecular Formula C6H12N2O3 Exact Mass 160.08500 PSA 92.42000 LogP 0.01410 InChIKey DEFJQIDDEAULHB-QWWZWVQMSA-N SMILES CC(N)C(=O)NC(C)C(=O)O |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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