Basic information
- CAS
27493-61-4- Standard SMILES
CC(C)[C@H](N)C(=O)N[C@@H](C)C(=O)O- InChIKey
HSRXSKHRSXRCFC-WDSKDSINSA-N- Molecular formula
- C8H16N2O3
- Average molar mass
- 188.22 g/mol
- Monoisotopic mass
- 188.11609237
Overview
Val-Ala is a dipeptide formed from L-valine and L-alanine residues. It has a role as a metabolite.
Names & identifiers
- Preferred name
- Val-Ala
- IUPAC
- (2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]propanoic acid
- English name
- H-Val-Ala-OH
- Molecular formula
- C8H16N2O3
- Molecular weight
- 188.22
Names & synonyms
L-valyl-L-alanineVal-AlaValylalanineVA dipeptideV-A Dipeptide(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]propanoic acidL-Val-L-AlaValine Alanine dipeptideValine-Alanine dipeptideCHEBI:75008DTXSID60426328N-Valylalanine
Show more names
Val-Ala-OHValyl-alanine(S)-2-((S)-2-AMino-3-MethylbutanaMido)propanoic acidH-Val-Ala-OHVaryl-alanineL-Val-L-Ala-OHL-Alanine, L-valyl-
N-L-Valyl-L-alanineDTXSID50319114(2S)-2-(((2S)-2-amino-3-methylbutanoyl)amino)propanoic acid(2S)-2-(((2S)-2-azaniumyl-3-methylbutanoyl)amino)propanoate(2S)-2-[[(2S)-2-azaniumyl-3-methylbutanoyl]amino]propanoate1115-74-8RefChem:193492DTXCID40377162
Database identifiers
- CAS
27493-61-4- PubChem CID
- 6992638
- DTXSID
DTXSID60426328- ChEMBL
CHEMBL55523
Properties
Computed structural properties
- XLogP
- -3.8
- Topological polar surface area
- 92.4 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 4
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 204
Experimental & physicochemical properties
LogP-2.49
Physical DescriptionSolid
Physicochemical properties
- Melting point
- 234 °C · 234 °C(Solv: ethanol (64-17-5))
- Boiling point
- 401.8 · 401.8±30.0 °C(Predicted)
- Density
- 1.157 g/cm3 · 1.157 g/cm3(Temp: 26 °C)
- storage temp.
- 2 · Keep in dark place,Inert atmosphere,2-8°C
- solubility
- Soluble in DMSO
- pka
- 3.15 · 3.15±0.10(Predicted)
- form
- Solid
- color
- White to off-white
- optical activity
- 5.48 ° · 5.48°(C=1.0026 g/100ml H2O)
- CAS DataBase Reference
- 27493 · 27493-61-4
- Symbol(GHS)
- 7 · GHS07
- Signal word
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Safety data
- risk_code
- 36
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Applications
UsesH-Val-Ala-OH (Valyl-alanine) is a dipeptide formed from L-Valine and L-Alanine residues. H-Val-Ala-OH has a role as a metabolite[1].
Suppliers100 total
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
江苏吉泰肽业科技有限公司051580855088 18762539991 · [email protected]
江苏生康迈翔科技有限公司18217475093 · [email protected]
Henan Rane Chemical Co., Ltd.+86-18738066252 · [email protected]
苏州市森菲达化工有限公司18796480002 18796480002 · [email protected]
陕西缔都化学有限公司029-029-81123119 17391733320 · [email protected]
山东隆玉达医药科技有限公司0534-2152677 17862520650 · [email protected]
上海康恩博科技有限公司（科小研试剂）400-1388-521 17673770086 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
武汉易泰科技有限公司上海分公司18930552037 · [email protected]
宁波亿诺化学品有限公司86-574-27787657 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
Related reactions
4 records
Compound notes
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