2-Chloro-10H-phenothiazine 5-oxide

Name: 2-Chloro-10H-phenothiazine 5-oxide
Brand: Vaqora Chemicals
SKU: VQ-022159

About 2-Chloro-10H-phenothiazine 5-oxide

Vaqora Chemicals supplies 2-Chloro-10H-phenothiazine 5-oxide, an impurity of Chlorpromazine registered under CAS number 1927-43-1. Its molecular formula is C12H8ClNOS and its molecular weight is 249.72 g/mol. It is also known as 2-Chlorophenothiazine sulfoxide or 10H-Phenothiazine, 2-chloro-, S-oxide.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Chlorpromazine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF 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, 2-Chloro-10H-phenothiazine 5-oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Chlorpromazine

View every impurity, metabolite and intermediate we list for Chlorpromazine.

Chlorpromazine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-10H-phenothiazine 5-oxide
Catalogue No.	VQ-022159
CAS Number	1927-43-1
IUPAC name	2-chloro-10H-phenothiazine 5-oxide
Molecular formula	C₁₂H₈ClNOS
Molecular weight	249.72 g/mol
Exact mass	249.0015
Grade	Reference Standard
HSN code	38229090
InChIKey	HFIIJPQBZFAIHU-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)NC3=C(S2=O)C=CC(=C3)Cl
PubChem CID	6451335

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	1 / 2
TPSA	61.1 Å²
Synonyms	2-Chlorophenothiazine sulfoxide, 10H-Phenothiazine, 2-chloro-, S-oxide, 2-chlorophenothiazone, 2-chloro-phenothiazine-5-oxide, Phenothiazine, 2-chloro-, 5-oxide, 10H-Phenothiazine, 2-chloro-, 5-oxide, 2-Chloro-5lambda~4~-phenothiazin-5(10H)-one

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 2-Chloro-10H-phenothiazine 5-oxide?

The CAS Registry Number of 2-Chloro-10H-phenothiazine 5-oxide is 1927-43-1. It is also known as 2-Chlorophenothiazine sulfoxide, 10H-Phenothiazine, 2-chloro-, S-oxide, 2-chlorophenothiazone.

What is the molecular formula and molecular weight of 2-Chloro-10H-phenothiazine 5-oxide?

2-Chloro-10H-phenothiazine 5-oxide has the molecular formula C12H8ClNOS and a molecular weight of 249.72 g/mol. Its IUPAC name is 2-chloro-10H-phenothiazine 5-oxide.

What is 2-Chloro-10H-phenothiazine 5-oxide used for?

2-Chloro-10H-phenothiazine 5-oxide is supplied as a characterised reference material related to Chlorpromazine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 2-Chloro-10H-phenothiazine 5-oxide can I order?

We supply 2-Chloro-10H-phenothiazine 5-oxide 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 2-Chloro-10H-phenothiazine 5-oxide?

Yes. Every lot of 2-Chloro-10H-phenothiazine 5-oxide 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 2-Chloro-10H-phenothiazine 5-oxide be shipped internationally?

Yes. We export 2-Chloro-10H-phenothiazine 5-oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.