3-Chlorophenothiazine

Name: 3-Chlorophenothiazine
Brand: Vaqora Chemicals
SKU: VQ-033336

About 3-Chlorophenothiazine

3-Chlorophenothiazine is an impurity of Prochlorperazine carrying the CAS registry number 1207-99-4. Formula C12H8ClNS, molecular weight 233.72 g/mol. Its systematic (IUPAC) name is 3-chloro-10H-phenothiazine. Alternative names: 10H-Phenothiazine, 3-chloro- and 3-Chlorphenothiazin.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Prochlorperazine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3-Chlorophenothiazine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Prochlorperazine

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

Prochlorperazine impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Chlorophenothiazine
Catalogue No.	VQ-033336
CAS Number	1207-99-4
IUPAC name	3-chloro-10H-phenothiazine
Molecular formula	C₁₂H₈ClNS
Molecular weight	233.72 g/mol
Exact mass	233.0066
Grade	Reference Standard
HSN code	38229090
InChIKey	DPUVPRWTWNQSOS-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)NC3=C(S2)C=C(C=C3)Cl
PubChem CID	71017

Physical properties
Physical form	Solid
LogP (XLogP3)	4.8
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 3-Chlorophenothiazine?

The CAS Registry Number of 3-Chlorophenothiazine is 1207-99-4. It is also known as 10H-Phenothiazine, 3-chloro-, 3-Chlorphenothiazin, EX-A9654K.

What is the molecular formula and molecular weight of 3-Chlorophenothiazine?

3-Chlorophenothiazine has the molecular formula C12H8ClNS and a molecular weight of 233.72 g/mol. Its IUPAC name is 3-chloro-10H-phenothiazine.

What is 3-Chlorophenothiazine used for?

3-Chlorophenothiazine is supplied as a characterised reference material related to Prochlorperazine. 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 3-Chlorophenothiazine can I order?

We supply 3-Chlorophenothiazine 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 3-Chlorophenothiazine?

Yes. Every lot of 3-Chlorophenothiazine 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 3-Chlorophenothiazine be shipped internationally?

Yes. 3-Chlorophenothiazine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.