L-Leucine ethyl ester

HCID 75971CAS 2743-60-4
Substructure searchFind similar structures

Basic information

Standard SMILES
CCOC(=O)[C@@H](N)CC(C)C
InChIKey
QIGLJVBIRIXQRN-ZETCQYMHSA-N
Molecular formula
C8H17NO2
Average molar mass
159.23 g/mol
Monoisotopic mass
159.12592878

Names & identifiers

Preferred name
L-Leucine ethyl ester
IUPAC
ethyl (2S)-2-amino-4-methylpentanoate
English name
ethyl L-leucinate
Molecular formula
C8H17NO2
Molecular weight
159.22608

Names & synonyms

L-LEUCINE ETHYL ESTERRefChem:796787103-092-12743-60-4Ethyl L-leucinate(S)-ETHYL 2-AMINO-4-METHYLPENTANOATELeucine ethyl esterethyl (2S)-2-amino-4-methylpentanoateEthyl leucinateO-Ethyl-L-leucineH-Leu-OEtL-Leucine, ethyl ester
Show more names
ethyl L-leucinate USP/EP/BPL-leucineaminoacidethyl ester
(S)-Ethyl2-amino-4-methylpentanoateMFCD00137185Leucine, ethyl ester, L-L-Leucine ethyl(+)-L-Leucine ethyl esterEthyl 2-amino-4-methylpentanoate #l-leu ethyl ester(S)-2-Isobutylglycine ethyl ester

Database identifiers

CAS
2743-60-4、2899-43-6
PubChem CID
75971
DTXSID
DTXSID00875770
ChEMBL
CHEMBL51970
EC Number
103-092-1、220-377-7
Nikkaji
J44.183J

Properties

Computed structural properties

XLogP
1.3
Topological polar surface area
52.3 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
3
Rotatable bonds
5
Heavy atoms
11

Experimental & physicochemical properties

SpringerMaterials PropertiesBoiling point

Physicochemical properties

Melting point
134 · 134-136°
Boiling point
191 ℃ · 191℃
Density
0.944 · 0.944
refractive index
1.4289 · 1.4289
Flash point
63 ℃ · 63℃
storage temp.
2 · 2-8°C

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P261, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P333+P317, P337+P317, P362+P364, and P501 (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 CategoriesSkin Sens. 1 (100%)

Chemistry & industry

Suppliers8 total

上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
山东利腾生物科技有限公司15020019777 18663721413 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 19370895928 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
四川嘉瑛莱科技有限责任公司028-64159575 · [email protected]

Related reactions

13 records
New reaction record

Linked notes

Loading…