Basic information
- CAS
16305-75-2- Standard SMILES
C[C@H](N)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O- InChIKey
WUGMRIBZSVSJNP-UFBFGSQYSA-N- Molecular formula
- C14H17N3O3
- Average molar mass
- 275.3 g/mol
- Monoisotopic mass
- 275.12699141
Overview
Ala-Trp is a dipeptide formed from L-alanyl and L-tryptophan residues. It has a role as a metabolite.
Names & identifiers
- Preferred name
- Ala-Trp
- IUPAC
- (2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(1H-indol-3-yl)propanoic acid
- English name
- L-Alanyl-L-tryptophan
- Molecular formula
- C14H17N3O3
- Molecular weight
- 275.3
Names & synonyms
L-Alanyl-L-tryptophan16305-75-2Ala-TrpL-AlanyltryptophanAlanyl-TryptophanCHEBI:73808L-Tryptophan, N-L-alanyl-(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(1H-indol-3-yl)propanoic acidAW dipeptideNSC 97948(2S)-2-(((2S)-2-aminopropanoyl)amino)-3-(1H-indol-3-yl)propanoic acidA-W Dipeptide
Show more names
L-ALA-TRPAla-Trp-OHH-ALA-TRP-OHL-Ala-L-Trp-OHAla-Trp|H-Ala-Trp-OHAla-Trp-OH≥99% (HPLC)Ala-Trp >=99.0% (TLC)
(2s)-2-(((2s)-2-amino-1-hydroxypropylidene)amino)-3-(1h-indol-3-yl)propanoic acid(2s)-2-{[(2s)-2-amino-1-hydroxypropylidene]amino}-3-(1h-indol-3-yl)propanoic acidN-AlanyltryptophanRefChem:110458Alanine Tryptophan dipeptideAlanine-Tryptophan dipeptide(2S)-2-(((2S)-2-azaniumylpropanoyl)amino)-3-(1H-indol-3-yl)propanoate(2S)-2-[[(2S)-2-azaniumylpropanoyl]amino]-3-(1H-indol-3-yl)propanoate
Database identifiers
- CAS
16305-75-2
Properties
Computed structural properties
- XLogP
- -2.2
- Topological polar surface area
- 108 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 5
- Heavy atoms
- 20
- Formal charge
- 0
- Complexity
- 375
Experimental & physicochemical properties
Melting Point230 °C
Physical DescriptionSolid
Physicochemical properties
- Melting point
- 260 °C · 260 °C
- Boiling point
- 610.3 · 610.3±55.0 °C(Predicted)
- Density
- 1.338 · 1.338±0.06 g/cm3(Predicted)
- refractive index
- 15 ° · 15 ° (C=2, H2O)
- storage temp.
- -20 °C · Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- pka
- 3.16 · 3.16±0.10(Predicted)
- form
- powder
- color
- colorless to white
- optical activity
- 20 · [α]20/D +15.5±0.5°, c = 2.7% in H2O
- Water Solubility
- almost transparency
- BRN
- 4910138 · 4910138
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
- PPE
- Eyeshields, Gloves, type N95 (US)
- wgk
- 3
- hs_code
- 2933.99.9701
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Storage Class
- 13 - Non Combustible Solids
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P280-P301+P312-P302+P352-P305+P351+P338
Chemistry & industry
Applications
Usespeptide synthesis
Suppliers84 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
江苏生康迈翔科技有限公司18217475093 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
南京昱盛康生物科技有限公司13327808530 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]
上海仲因实业有限公司2537653158 16621191650 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Aladdin Scientific
Related reactions
4 records
Compound notes
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