L-leucyl-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
3303-31-9
Chemical name
L-leucyl-L-leucine
Molecular formula
C12H24N2O3
Molecular weight
244.33 g/mol
Synonyms
Leu-Leu; N-L-Leucyl-L-leucine; (2S)-2-(((2S)-2-amino-4-methylpentanoyl)amino)-4-methylpentanoic acid; H-LEU-LEU-OH; Leu-Leu-OH; (S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanoic acid; Leucine, leucyl-; LL dipeptide; (2S)-2-[[(2S)-2-azaniumyl-4-methylpentanoyl]amino]-4-methylpentanoate; L-Leu-L-Leu; (S)-2-[(S)-2-Amino-4-methylpentanamido]-4-methylpentanoic Acid; L-L Dipeptide
InChIKey
LCPYQJIKPJDLLB-UWVGGRQHSA-N
PubChem CID
76807
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Solid
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.