Basic information
- CAS
17043-71-9- Standard SMILES
C[C@H](NC(=O)[C@@H](N)CCCCN)C(=O)O- InChIKey
QOOWRKBDDXQRHC-BQBZGAKWSA-N- Molecular formula
- C9H19N3O3
- Average molar mass
- 217.27 g/mol
- Monoisotopic mass
- 217.14264147
Overview
Lys-Ala is a dipeptide formed from L-lysyl and L-alanyl residues. It is functionally related to a L-alanine and a L-lysine. It is a conjugate base of a Lys-Ala(1+).
Names & identifiers
- Preferred name
- Lys-Ala
- IUPAC
- (2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]propanoic acid
- English name
- H-Lys-Ala-OH hydrobromide salt
- Molecular formula
- C9H19N3O3
- Molecular weight
- 217.27
Names & synonyms
L-lysyl-L-alanineLYS-ALARefChem:154702H-Lys-Ala-OH17043-71-9lysyl-alanineH-LYS-ALA-OH HYDROBROMIDE SALTCHEBI:61872(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]propanoic acidCHEMBL93178(S)-2-((S)-2,6-Diaminohexanamido)propanoic acidlysylalanine
Show more names
Lys-Ala-OHN-LysylalanineL-Lys-L-Ala-OHH-LYS-ALA-OH HBRL-Alanine, L-lysyl-N-L-Lysyl-L-alanine(2S)-2-[(L-Lysyl)amino]propionic acid
KA dipeptidealanine, lysyl-K-A DipeptideLysine Alanine dipeptideLysine-Alanine dipeptideEpitope ID:143649(2S)-2-[(2S)-2,6-diaminohexanamido]propanoic acidSCHEMBL1641741
Database identifiers
- CAS
17043-71-9- PubChem CID
- 7010504
- DTXSID
DTXSID20426662- ChEMBL
CHEMBL93178- ChEBI
CHEBI:61872- Nikkaji
- J82.576J
Properties
Computed structural properties
- XLogP
- -3.5
- Topological polar surface area
- 118 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 7
- Heavy atoms
- 15
- Formal charge
- 0
- Complexity
- 221
Experimental & physicochemical properties
LogP-3.62
Physical DescriptionSolid
Physicochemical properties
- Boiling point
- 494.4 · 494.4±45.0 °C(Predicted)
- Density
- 1.169 · 1.169±0.06 g/cm3(Predicted)
- storage temp.
- -15 °C · -15°C
- pka
- 3.13 · 3.13±0.10(Predicted)
- Sequence
- Lys-Ala
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
Safety & regulation
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Applications
UsesH-Lys-Ala-OH is adipeptide.
Suppliers25 total
浙江珲达生物科技有限公司0571-89903022 18679456698 · [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]
杭州思诺达医药科技有限责任公司0571-87213919 17306812703 · [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]
太原百利恒康生物技术有限公司19135651983 · [email protected]
湖南汇百侍生物科技有限公司0731-85526065 13308475853 · [email protected]
杭州专肽生物技术有限公司17342063383 · [email protected]
上海谱振生物科技有限公司4001650900 13817534909 · [email protected]
南京肽谷生物科技有限公司18115476705 · [email protected]
成都云希化工有限公司+86-17380623303 · [email protected]
上海源叶生物科技有限公司13636370518 · [email protected]
杭州肽佳生物科技有限公司0571-87213919 15967184799 · [email protected]
上海吉奉生物科技有限公司021-61263377 15023907684 · [email protected]
浙江杰坤生物科技有限公司0571-88211921 15397062932 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 18917919676 · [email protected]
ANHUI BYERSEN BIOTECH CO. LTD+86-15385096007 +86-17755058861 · [email protected]
吉尔生化(上海)有限公司21-61263452 13641803416 · [email protected]
Nextpeptide Inc+86-0571-81612335 +8613336028439 · [email protected]
南京肽研生物科技有限公司19961912513; 19941518170 · [email protected]
Nanjing TGpeptide+86-13347807150 · [email protected]
上海甄准生物科技有限公司18019219489 18901678489 · [email protected]
绍兴市均宇生物科技有限公司0571-0571-88211921 19105816207 · [email protected]
浙江昂拓莱司生物技术有限公司0571-88760729 18072970094 · [email protected]
Additional notes
DefinitionChEBI: L-lysyl-L-alanine is a dipeptide formed from L-lysyl and L-alanyl residues.
Related reactions
1 records
Compound notes
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