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- Purity
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CAS Number: 3303-31-9
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CAS Number
3303-31-9
PubChem CID
76807
Molecular Formula
C12H24N2O3
Molecular Weight
244.33 g/mol
Exact Mass
244.178693
InChIKey
LCPYQJIKPJDLLB-UWVGGRQHSA-N
IUPAC Name
(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-4-methylpentanoic acid
SMILES String
CC(C)C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)O)N
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
L-leucyl-L-leucine (CAS 3303-31-9) is listed in the Life Science portfolio, with molecular formula C12H24N2O3 and molecular weight 244. 33 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for life-science research and analytical workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Solute carrier family 15 member 1 (Homo sapiens) — 3 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Solute carrier family 15 member 1
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 2 documents · best pChEMBL 4.1
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
L-leucyl-L-leucine is identified by CAS 3303-31-9, with molecular formula C12H24N2O3, molecular weight 244.33, InChIKey LCPYQJIKPJDLLB-UWVGGRQHSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Solute carrier family 15 member 1. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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