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- Purity
- 99%
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CAS Number: 26172-54-3
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CAS Number
26172-54-3
PubChem CID
117746
Molecular Formula
C4H6ClNOS
Molecular Weight
151.62 g/mol
Exact Mass
150.985863
InChIKey
SJXPQSRCFCPWQQ-UHFFFAOYSA-N
IUPAC Name
2-methyl-1,2-thiazol-3-one;hydrochloride
SMILES String
CN1C(=O)C=CS1.Cl
Water Solubility
18.4 mol/L
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
2-Methyl-4-isothiazolin-3-one hydrochloride (CAS 26172-54-3) is listed in the Advanced Chemicals portfolio, with molecular formula C4H6ClNOS and molecular weight 151. 62 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; 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: Polyadenylate-binding protein 1 (Homo sapiens) — 2 assays; Tyrosyl-DNA phosphodiesterase 1 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Polyadenylate-binding protein 1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Tyrosyl-DNA phosphodiesterase 1
Homo sapiens · 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-Methyl-4-isothiazolin-3-one hydrochloride is identified by CAS 26172-54-3, with molecular formula C4H6ClNOS, molecular weight 151.62, InChIKey SJXPQSRCFCPWQQ-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Polyadenylate-binding protein 1, Tyrosyl-DNA phosphodiesterase 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.
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