Basic information
- CAS
17665-02-0- Standard SMILES
CC(C)C[C@H](N)C(=O)N[C@H](CC(C)C)C(=O)O- InChIKey
LCPYQJIKPJDLLB-VHSXEESVSA-N- Molecular formula
- C12H24N2O3
- Average molar mass
- 244.33 g/mol
- Monoisotopic mass
- 244.17869263
Overview
Leu-D-Leu is a dipeptide formed from L-leucine and D-leucine residues.
Names & identifiers
- Preferred name
- Leu-D-Leu
- IUPAC
- (2R)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-4-methylpentanoic acid
- English name
- H-Leu-D-Leu-OH
- Molecular formula
- C12H24N2O3
- Molecular weight
- 244.33
Names & synonyms
Leu-D-LeuCHEBI:74528RefChem:1088415l-Leucyl-d-leucineH-Leu-D-Leu-OH17665-02-0l-leucyl-d-leucine dihydrate(2R)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-4-methylpentanoic acidleucyl-D-leucineH-Leu-D-Leu-OH Dihydratel-Leucyl-d-leucinL-Leu-D-Leu
Show more names
L-Leu-D-Leu-OHLeu-D-Leu, 96.0%D-Leucine, L-leucyl-N-L-Leucyl-D-leucine
MFCD00066071L-Leucyl-D-leucine (H-L-Leu-D-Leu-OH)CHEMBL1222324SCHEMBL11140120DTXSID30938827LLAKOS010995315BS-43925
Database identifiers
- CAS
17665-02-0- PubChem CID
- 6992076
- DTXSID
DTXSID30938827- ChEMBL
CHEMBL1222324- ChEBI
CHEBI:74528- Nikkaji
- J82.658H
Properties
Computed structural properties
- XLogP
- -1.5
- Topological polar surface area
- 92.4 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 7
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 264
Physicochemical properties
- Melting point
- 267 · 267 - 270°C
- Boiling point
- 432.7 · 432.7±30.0 °C(Predicted)
- Density
- 1.051 · 1.051±0.06 g/cm3(Predicted)
- storage temp.
- 20 °C · −20°C
- solubility
- Aqueous Acid (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 3.16 · 3.16±0.10(Predicted)
- color
- White to Off-White
- Stability
- Hygroscopic
- WGK Germany
- 3 · 3
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
- wgk
- 3
Chemistry & industry
Suppliers42 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Aladdin Scientific[email protected]
上海鸿肽生物科技有限公司15318089928 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [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]
江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
TCI AMERICA800-4238616 · [email protected]
杭州专肽生物技术有限公司17342063383 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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