Basic information
- CAS
1115-78-2- Standard SMILES
C[C@H](NC(=O)[C@@H](C)N)C(=O)O- InChIKey
DEFJQIDDEAULHB-DMTCNVIQSA-N- Molecular formula
- C6H12N2O3
- Average molar mass
- 160.17 g/mol
- Monoisotopic mass
- 160.08479224
Names & identifiers
- Preferred name
- D-alanyl-L-alanine
- IUPAC
- (2S)-2-[[(2R)-2-aminopropanoyl]amino]propanoic acid
- English name
- H-D-Ala-Ala-OH
- Molecular formula
- C6H12N2O3
- Molecular weight
- 160.17
Names & synonyms
d-alanyl-l-alanine1115-78-2N-D-Alanyl-L-alanineC7641UJG3QNSC-203792DTXSID901016946RefChem:1082850DTXCID701475132H-D-Ala-Ala-OHL-Alanine, D-alanyl-d-alanylalanineD-Ala-Ala
Show more names
D-alanyl-NSC 203792D-Ala-L-Ala-OHD-Ala-Ala-OH·HCl
(2S)-2-[[(2R)-2-aminopropanoyl]amino]propanoic acidMFCD00066039D-Ala-Ala-OH HClCHEMBL1814491(S)-2-((R)-2-Aminopropanamido)propanoic acid(2S)-2-[(2R)-2-aminopropanamido]propanoic acidN-ALANYLALANINEH-D-Ala-Ala-OH HCl
Database identifiers
- CAS
1115-78-2- PubChem CID
- 439360
- DTXSID
DTXSID901016946- ChEMBL
CHEMBL1814491- UNII
- 3CUV6EVI23、C7641UJG3Q
- Nikkaji
- J80.154B
Properties
Computed structural properties
- XLogP
- -3.3
- Topological polar surface area
- 92.4 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 3
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 169
Physicochemical properties
- Melting point
- 275 · 275-276 °C
- Boiling point
- 402.6 · 402.6±30.0 °C(Predicted)
- Density
- 1.208 · 1.208±0.06 g/cm3(Predicted)
- storage temp.
- -15 °C · -15°C
- pka
- 3.16 · 3.16±0.10(Predicted)
- FDA UNII
- 7641 UJG3Q · C7641UJG3Q
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P280-P301+P312-P302+P352-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P280-P301+P312-P302+P352-P305+P351+P338
Chemistry & industry
Applications
UsesD-Ala-Ala is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development[1].
Suppliers37 total
江苏吉泰肽业科技有限公司18936337900 18936337900 · [email protected]
武汉英诺医药科技有限公司+86-027-59232304 15387063101 · [email protected]
江苏艾康生物医药研发有限公司025-58851090 19370895928 · [email protected]
广州隽沐生物科技股份有限公司020-36607679; 13502246435 · [email protected]
广州隽唐科技有限公司020-36607679 13502246435 · [email protected]
上海鸿肽生物科技有限公司15318089928 · [email protected]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
欧利希（湖北）医药科技有限公司17316404525 17316404525 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
凯试(上海)科技有限公司021-50135380 · [email protected]
NANJING YINGWEN BIOTECHNOLOGY CO LTD+8613382787392 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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