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- Purity
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CAS Number: 742-20-1
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CAS Number
742-20-1
PubChem CID
2904
Molecular Formula
C13H18ClN3O4S2
Molecular Weight
379.9 g/mol
Exact Mass
379.042726
InChIKey
BKYKPTRYDKTTJY-UHFFFAOYSA-N
IUPAC Name
6-chloro-3-(cyclopentylmethyl)-1,1-dioxo-3,4-dihydro-2H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
SMILES String
NS(=O)(=O)c1cc2c(cc1Cl)NC(CC1CCCC1)NS2(=O)=O
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Cyclopenthiazide (CAS 742-20-1) is listed in the Advanced Chemicals portfolio, with molecular formula C13H18ClN3O4S2 and molecular weight 379. 90 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: 5-hydroxytryptamine receptor 1A (Homo sapiens) — 3 assays; 5-hydroxytryptamine receptor 2B (Homo sapiens) — 3 assays; Alpha-1A adrenergic receptor (Homo sapiens) — 3 assays; Alpha-2A adrenergic receptor (Homo sapiens) — 3 assays; D(1A) dopamine receptor (Homo sapiens) — 3 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
5-hydroxytryptamine receptor 1A
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2B
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Alpha-1A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Alpha-2A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
D(1A) dopamine receptor
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
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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.
Cyclopenthiazide is identified by CAS 742-20-1, with molecular formula C13H18ClN3O4S2, molecular weight 379.9, InChIKey BKYKPTRYDKTTJY-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with 5-hydroxytryptamine receptor 1A, 5-hydroxytryptamine receptor 2B, Alpha-1A adrenergic receptor, Alpha-2A adrenergic receptor, D(1A) dopamine receptor. 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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