Basic information
- CAS
3303-34-2- Standard SMILES
CC(C)C[C@H](NC(=O)[C@H](C)N)C(=O)O- InChIKey
RDIKFPRVLJLMER-BQBZGAKWSA-N- Molecular formula
- C9H18N2O3
- Average molar mass
- 202.25 g/mol
- Monoisotopic mass
- 202.13174244
Overview
Ala-Leu is a dipeptide formed from L-alanyl and L-leucine residues. It has a role as a metabolite. It is a tautomer of an Ala-Leu zwitterion.
Names & identifiers
- Preferred name
- L-Alanyl-L-leucine
- IUPAC
- (2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoic acid
- English name
- L-Alanyl-L-leucine
- Molecular formula
- C9H18N2O3
- Molecular weight
- 202.25
Names & synonyms
l-alanyl-l-leucine3303-34-2Ala-LeuN-L-Alanyl-L-leucine(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoic acidCHEBI:73770DTXSID901316186(2S)-2-(((2S)-2-aminopropanoyl)amino)-4-methylpentanoic acid(2S)-2-(((2S)-2-azaniumylpropanoyl)amino)-4-methylpentanoateRefChem:1088111DTXCID801746049221-977-1
Show more names
Ala-Leu-OHL-Ala-Leu-OHL-Ala-L-Leu-OHH-SS-ALA-LEU-OHL-alanyl-leucineL-Leucine, L-alanyl-
H-Ala-Leu-OHalanylleucinealanyl-leucineMFCD00065106alanyl-DL-leucineH-DL-Ala-Leu-OH(2S)-2-[(2S)-2-AMINOPROPANAMIDO]-4-METHYLPENTANOIC ACID1638-60-4
Database identifiers
- CAS
3303-34-2- PubChem CID
- 96801
- DTXSID
DTXSID901316186- ChEMBL
CHEMBL1221716、CHEMBL294193
Properties
Computed structural properties
- XLogP
- -2.8
- Topological polar surface area
- 92.4 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 5
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 216
Experimental & physicochemical properties
LogP-2.13
Physical DescriptionSolid
Collision Cross Section152.5 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
Physicochemical properties
- storage temp.
- 20 °C · −20°C
- solubility
- Methanol (Slightly), Water (Slightly)
- form
- Solid
- color
- White to off-white
- optical activity
- -12.8 ° · -12.8°(C=0.01g/ml H2O)
- InChI
- 1S/C9H18N2O3/c1-5(2)4-7(9(13)14)11-8(12)6(3)10/h5-7H,4,10H2,1-3H3,(H,11,12)(H,13,14)/t6-,7-/m0/s1
- InChIKey
- RDIKFPRVLJLMER-BQBZGAKWSA-N
- SMILES
- CC(C)C[C@H](NC(=O)[C@H](C)N)C(O)=O
- CAS DataBase Reference
- 3303 · 3303-34-2(CAS DataBase Reference)
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
- Storage Class
- 11 - Combustible Solids
Chemistry & industry
Applications
UsesL-Alanyl-L-leucine is used in method and kit for detecting t-cells.
Suppliers78 total
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
上海哲研生物科技有限公司021-18017610038 18017610038 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
浙江珲达生物科技有限公司0571-89903022 18679456698 · [email protected]
上海海皋科技有限公司021-57646680 18306277365 · [email protected]
上海鸿肽生物科技有限公司15318089928 · [email protected]
Sichuan Jiaying Lai Technology Co.,LTD18716376478 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
河南英田生物科技有限公司0370-4053511; 18339993703 · [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]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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