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CAS Number: 149647-78-9
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CAS Number
149647-78-9
PubChem CID
5311
Molecular Formula
C14H20N2O3
Molecular Weight
264.32 g/mol
Exact Mass
264.147393
InChIKey
WAEXFXRVDQXREF-UHFFFAOYSA-N
IUPAC Name
N'-hydroxy-N-phenyloctanediamide
SMILES String
C1=CC=C(C=C1)NC(=O)CCCCCCC(=O)NO
Melting Point
159–160.5 °C
Water Solubility
0.0716 g/L
pKa
9.2
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Vorinostat (CAS 149647-78-9) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C14H20N2O3 and molecular weight 264. 32 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; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Protein deacetylase HDAC6 (Homo sapiens) — 202 assays; Histone deacetylase 1 (Homo sapiens) — 247 assays; Histone deacetylase 3 (Homo sapiens) — 107 assays; Histone deacetylase 2 (Homo sapiens) — 128 assays; Histone deacetylase 3/Nuclear receptor corepressor 2 (HDAC3/NCoR2) (Homo sapiens) — 21 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Protein deacetylase HDAC6
Homo sapiens · SINGLE PROTEIN · 202 qualifying assays · 186 documents · best pChEMBL 9
Experimental evidence source: ChEMBL
Histone deacetylase 1
Homo sapiens · SINGLE PROTEIN · 247 qualifying assays · 219 documents · best pChEMBL 8.89
Experimental evidence source: ChEMBL
Histone deacetylase 3
Homo sapiens · SINGLE PROTEIN · 107 qualifying assays · 98 documents · best pChEMBL 8.85
Experimental evidence source: ChEMBL
Histone deacetylase 2
Homo sapiens · SINGLE PROTEIN · 128 qualifying assays · 123 documents · best pChEMBL 8.8
Experimental evidence source: ChEMBL
Histone deacetylase 3/Nuclear receptor corepressor 2 (HDAC3/NCoR2)
Homo sapiens · PROTEIN COMPLEX · 21 qualifying assays · 19 documents · best pChEMBL 8.7
Experimental evidence source: ChEMBL
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
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.
Vorinostat is identified by CAS 149647-78-9, with molecular formula C14H20N2O3, molecular weight 264.32, InChIKey WAEXFXRVDQXREF-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Protein deacetylase HDAC6, Histone deacetylase 1, Histone deacetylase 3, Histone deacetylase 2, Histone deacetylase 3/Nuclear receptor corepressor 2 (HDAC3/NCoR2). 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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