L-Leucine
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
61-90-5
Chemical name
L-Leucine
Molecular formula
C6H13NO2
Molecular weight
131.17 g/mol
Synonyms
leucine; (S)-Leucine; (S)-2-Amino-4-methylpentanoic acid; (S)-(+)-Leucine; Leucin; (S)-2-Amino-4-methylvaleric acid; L-alpha-Aminoisocaproic acid; LEUCINE, L-; Leucinum; Leucina; FEMA No. 3297; (2S)-alpha-leucine
InChIKey
ROHFNLRQFUQHCH-YFKPBYRVSA-N
PubChem CID
6106
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Melting Point
293.0 °C
Catalog reference value; verify against supplier SDS before use.
Density
1.29 g/cm³
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated very low; unit not specified
Catalog reference value; verify against supplier SDS before use.
XLogP
-1.5
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.