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CAS Number: 3380-34-5
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CAS Number
3380-34-5
PubChem CID
5564
Molecular Formula
C12H7Cl3O2
Molecular Weight
289.5 g/mol
Exact Mass
287.951163
InChIKey
XEFQLINVKFYRCS-UHFFFAOYSA-N
IUPAC Name
5-chloro-2-(2,4-dichlorophenoxy)phenol
SMILES String
C1=CC(=C(C=C1Cl)O)OC2=C(C=C(C=C2)Cl)Cl
Melting Point
54–57.3 °C
Boiling Point
12.0 °C
Water Solubility
1 mg/L
pKa
7.9
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
Triclosan (CAS 3380-34-5) is listed in the Advanced Chemicals portfolio, with molecular formula C12H7Cl3O2 and molecular weight 289. 50 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry 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: Enoyl-acyl-carrier protein reductase (Plasmodium falciparum) — 27 assays; Enoyl-[acyl-carrier-protein] reductase [NADPH] FabI (Staphylococcus aureus) — 7 assays; Enoyl-[acyl-carrier-protein] reductase [NADH] FabI (Escherichia coli K-12) — 5 assays; Enoyl-acyl carrier reductase (Toxoplasma gondii) — 5 assays; Enoyl-[acyl-carrier-protein] reductase [NADH] (Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4)) — 5 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Enoyl-acyl-carrier protein reductase
Plasmodium falciparum · SINGLE PROTEIN · 27 qualifying assays · 11 documents · best pChEMBL 10.28
Experimental evidence source: ChEMBL
Enoyl-[acyl-carrier-protein] reductase [NADPH] FabI
Staphylococcus aureus · SINGLE PROTEIN · 7 qualifying assays · 7 documents · best pChEMBL 8.3
Experimental evidence source: ChEMBL
Enoyl-[acyl-carrier-protein] reductase [NADH] FabI
Escherichia coli K-12 · SINGLE PROTEIN · 5 qualifying assays · 5 documents · best pChEMBL 8.3
Experimental evidence source: ChEMBL
Enoyl-acyl carrier reductase
Toxoplasma gondii · SINGLE PROTEIN · 5 qualifying assays · 3 documents · best pChEMBL 7.82
Experimental evidence source: ChEMBL
Enoyl-[acyl-carrier-protein] reductase [NADH]
Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4) · SINGLE PROTEIN · 5 qualifying assays · 1 documents · best pChEMBL 7.3
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.
Triclosan is identified by CAS 3380-34-5, with molecular formula C12H7Cl3O2, molecular weight 289.5, InChIKey XEFQLINVKFYRCS-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Enoyl-acyl-carrier protein reductase, Enoyl-[acyl-carrier-protein] reductase [NADPH] FabI, Enoyl-[acyl-carrier-protein] reductase [NADH] FabI, Enoyl-acyl carrier reductase, Enoyl-[acyl-carrier-protein] reductase [NADH]. 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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