- Package
- 1 kg
- Purity
- 97%
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CAS Number: 72-18-4
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CAS Number
72-18-4
PubChem CID
6287
Molecular Formula
C5H11NO2
Molecular Weight
117.15 g/mol
Exact Mass
117.078979
InChIKey
KZSNJWFQEVHDMF-BYPYZUCNSA-N
IUPAC Name
(2S)-2-amino-3-methylbutanoic acid
SMILES String
CC(C)[C@@H](C(=O)O)N
Melting Point
315.0 °C
Density
1.23 g/cm³
pKa
2.3
Vapor Pressure
Estimated very low; unit not specified
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
L-Valine (CAS 72-18-4) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C5H11NO2 and molecular weight 117. 15 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis 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: Large neutral amino acids transporter small subunit 1 (Homo sapiens) — 3 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Large neutral amino acids transporter small subunit 1
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents · best pChEMBL 4.17
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
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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-Valine is identified by CAS 72-18-4, with molecular formula C5H11NO2, molecular weight 117.15, InChIKey KZSNJWFQEVHDMF-BYPYZUCNSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Large neutral amino acids transporter small subunit 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.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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