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- Purity
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CAS Number: 135-19-3
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CAS Number
135-19-3
PubChem CID
8663
Molecular Formula
C10H8O
Molecular Weight
144.17 g/mol
Exact Mass
144.057515
InChIKey
JWAZRIHNYRIHIV-UHFFFAOYSA-N
IUPAC Name
naphthalen-2-ol
SMILES String
C1=CC=C2C=C(C=CC2=C1)O
Melting Point
121.6–123 °C
Boiling Point
285.0 °C
pKa
9.51
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
2-Naphthol (CAS 135-19-3) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C10H8O and molecular weight 144. 17 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: Cytochrome P450 2A5 (Mus musculus) — 2 assays; Sulfotransferase 1E1 (Homo sapiens) — 4 assays; Protein deacetylase HDAC6 (Homo sapiens) — 2 assays; Sulfotransferase 1A1 (Homo sapiens) — 2 assays; Sulfotransferase 1A1 (Rattus norvegicus) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Cytochrome P450 2A5
Mus musculus · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 4.11
Experimental evidence source: ChEMBL
Sulfotransferase 1E1
Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Protein deacetylase HDAC6
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Sulfotransferase 1A1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Sulfotransferase 1A1
Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 1 documents
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.
2-Naphthol is identified by CAS 135-19-3, with molecular formula C10H8O, molecular weight 144.17, InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Cytochrome P450 2A5, Sulfotransferase 1E1, Protein deacetylase HDAC6, Sulfotransferase 1A1, Sulfotransferase 1A1. 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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