L-Homoserine

HCID 12647

Substructure search Find similar structures

Basic information

CAS: 498-19-1
Standard SMILES: N[C@@H](CCO)C(=O)O
InChIKey: UKAUYVFTDYCKQA-VKHMYHEASA-N
Molecular formula: C4H9NO3
Average molar mass: 119.12 g/mol
Monoisotopic mass: 119.05824315

Overview

L-homoserine is the L-enantiomer of homoserine. It has a role as a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a human metabolite and an algal metabolite. It is an enantiomer of a D-homoserine. It is a tautomer of a L-homoserine zwitterion.

Names & identifiers

Preferred name: L-Homoserine
IUPAC: (2S)-2-amino-4-hydroxybutanoic acid

Names & synonyms

L-homoserine672-15-1homoserine(2S)-2-amino-4-hydroxybutanoic acid2-Amino-4-hydroxybutyric acid6KA95X0IVODTXSID5075159CHEBI:156992-amino-4-hydroxybutanoateNSC-206251(2S)-2-azaniumyl-4-hydroxybutanoateCHEBI:30653

Show more names

Homoserine L-L Isomer OF homoserineRefChem:924416DTXCID1036046211-590-6932-027-72-Amino-4-hydroxybutanoic acidh-hoser-oh

Database identifiers

CAS: 498-19-1、672-15-1
PubChem CID: 12647
DTXSID: DTXSID201365201
ChEMBL: CHEMBL11722
ChEBI: CHEBI:15699
UNII: 6KA95X0IVO
EC Number: 211-590-6、932-027-7
Nikkaji: J9.199E

Properties

Computed structural properties

XLogP: -4.4
Topological polar surface area: 83.6 Å²
Hydrogen bond donors: 3
Hydrogen bond acceptors: 4
Rotatable bonds: 3
Heavy atoms: 8
Formal charge: 0
Complexity: 83.4

Experimental & physicochemical properties

DrugsPharmaceuticals -> Listed in ZINC15

Solubility1000.0 mg/mL

Melting Point203 °C

Physical DescriptionSolid

Collision Cross Section126.1 Å² [M+H]+

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Not Classified