(S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[… 160982-16-1

About (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide

(S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide is a metabolite / degradant standard carrying the CAS registry number 160982-16-1. Its molecular formula is C6H6ClNO3S2 and its molecular weight is 239.7 g/mol. The IUPAC name is (4S)-6-chloro-1,1-dioxo-3,4-dihydro-2H-thieno[3,2-e]thiazin-4-ol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	(S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide
Catalogue No.	VQ-036023
CAS Number	160982-16-1
IUPAC name	(4S)-6-chloro-1,1-dioxo-3,4-dihydro-2H-thieno[3,2-e]thiazin-4-ol
Molecular formula	C₆H₆ClNO₃S₂
Molecular weight	239.7 g/mol
Exact mass	238.9478
Grade	Reference Standard
HSN code	38229090
InChIKey	OFJGKGNJDCLNPM-SCSAIBSYSA-N
SMILES	C1[C@H](C2=C(SC(=C2)Cl)S(=O)(=O)N1)O
PubChem CID	11746721

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	2 / 5
TPSA	103 Å²
Synonyms	(4S)-6-chloro-1,1-dioxo-3,4-dihydro-2H-thieno(3,2-e)thiazin-4-ol, (S)-6-Chloro-1,1-dioxo-1,2,3,4-tetrahydro-1lambda6-thieno[3,2-e][1,2]thiazin-4-ol, 2H-Thieno[3,2-e]-1,2-thiazin-4-ol, 6-chloro-3,4-dihydro-, 1,1-dioxide, (4S)-, (4-S)-6-chloro-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazin-4-ol 1,1-dioxide, (S)-3,4-Dihydro-6-chloro-4-hydroxy-2H-thieno[3,2-e]-1,2-thiazine-1,1-dioxide, (S)-6-Chloro-3,4-dihydro-4-hydroxy-2H-thieno[3,2-e]-1,2-thiazine 1,1-dioxide, (4S)-6-Chloro-4-hydroxy-3,4-dihydro-1lambda~6~-thieno[3,2-e][1,2]thiazine-1,1(2H)-dione

Safety & hazard information (GHS)

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide?

The CAS Registry Number of (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide is 160982-16-1. It is also known as (4S)-6-chloro-1,1-dioxo-3,4-dihydro-2H-thieno(3,2-e)thiazin-4-ol, (S)-6-Chloro-1,1-dioxo-1,2,3,4-tetrahydro-1lambda*6*-thieno[3,2-e][1,2]thiazin-4-ol, 2H-Thieno[3,2-e]-1,2-thiazin-4-ol, 6-chloro-3,4-dihydro-, 1,1-dioxide, (4S)-.

What is the molecular formula and molecular weight of (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide?

(S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide has the molecular formula C6H6ClNO3S2 and a molecular weight of 239.7 g/mol. Its IUPAC name is (4S)-6-chloro-1,1-dioxo-3,4-dihydro-2H-thieno[3,2-e]thiazin-4-ol.

Which grade and pack sizes of (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide can I order?

We supply (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide?

Yes. Every lot of (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide be shipped internationally?

Yes. We export (S)-6-Chloro-4-hydroxy-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-Dioxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.