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CAS Number: 57-10-3
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CAS Number
57-10-3
PubChem CID
985
Molecular Formula
C16H32O2
Molecular Weight
256.42 g/mol
Exact Mass
256.24023
InChIKey
IPCSVZSSVZVIGE-UHFFFAOYSA-N
IUPAC Name
hexadecanoic acid
SMILES String
CCCCCCCCCCCCCCCC(=O)O
Melting Point
61.8–63 °C
Boiling Point
351–352 °C
Refractive Index
1.4309–1.4335
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Palmitic Acid (CAS 57-10-3) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C16H32O2 and molecular weight 256. 42 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: Fatty acid-binding protein, adipocyte (Homo sapiens) — 4 assays; Fatty acid-binding protein 5 (Homo sapiens) — 4 assays; Peroxisome proliferator-activated receptor alpha (Homo sapiens) — 3 assays; Fatty acid-binding protein, heart (Homo sapiens) — 2 assays; Acetylcholinesterase (Electrophorus electricus) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Fatty acid-binding protein, adipocyte
Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 4 documents · best pChEMBL 6.47
Experimental evidence source: ChEMBL
Fatty acid-binding protein 5
Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 4 documents · best pChEMBL 6.1
Experimental evidence source: ChEMBL
Peroxisome proliferator-activated receptor alpha
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 3 documents · best pChEMBL 5.82
Experimental evidence source: ChEMBL
Fatty acid-binding protein, heart
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 5.58
Experimental evidence source: ChEMBL
Acetylcholinesterase
Electrophorus electricus · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.99
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
Preliminary Safety Reference
For supplier-issued SDS or COA, submit a documentation request.
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.
Palmitic Acid is identified by CAS 57-10-3, with molecular formula C16H32O2, molecular weight 256.42, InChIKey IPCSVZSSVZVIGE-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Fatty acid-binding protein, adipocyte, Fatty acid-binding protein 5, Peroxisome proliferator-activated receptor alpha, Fatty acid-binding protein, heart, Acetylcholinesterase. 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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