2-Methoxy-10H-phenothiazine 5,5-dioxide

Name: 2-Methoxy-10H-phenothiazine 5,5-dioxide
Brand: Vaqora Chemicals
SKU: VQ-044799

About 2-Methoxy-10H-phenothiazine 5,5-dioxide

2-Methoxy-10H-phenothiazine 5,5-dioxide (CAS 61174-81-0) is an impurity of Promazine offered by Vaqora Chemicals. Formula C13H11NO3S, molecular weight 261.3 g/mol. It is also known as 2-methoxy-10H-phenothiazin 5,5-dioxid.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Promazine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Promazine

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

Promazine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Methoxy-10H-phenothiazine 5,5-dioxide
Catalogue No.	VQ-044799
CAS Number	61174-81-0
IUPAC name	2-methoxy-10H-phenothiazine 5,5-dioxide
Molecular formula	C₁₃H₁₁NO₃S
Molecular weight	261.3 g/mol
Exact mass	261.046
Grade	Reference Standard
HSN code	38229090
InChIKey	YJUHUWQZUCIPPE-UHFFFAOYSA-N
SMILES	COC1=CC2=C(C=C1)S(=O)(=O)C3=CC=CC=C3N2
PubChem CID	14999911

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 4
TPSA	63.8 Å²

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-Methoxy-10H-phenothiazine 5,5-dioxide?

The CAS Registry Number of 2-Methoxy-10H-phenothiazine 5,5-dioxide is 61174-81-0. It is also known as 2-methoxy-10H-phenothiazin 5,5-dioxid, 2-Methoxy-5lambda~6~-phenothiazine-5,5(10H)-dione.

What is the molecular formula and molecular weight of 2-Methoxy-10H-phenothiazine 5,5-dioxide?

2-Methoxy-10H-phenothiazine 5,5-dioxide has the molecular formula C13H11NO3S and a molecular weight of 261.3 g/mol. Its IUPAC name is 2-methoxy-10H-phenothiazine 5,5-dioxide.

What is 2-Methoxy-10H-phenothiazine 5,5-dioxide used for?

2-Methoxy-10H-phenothiazine 5,5-dioxide is supplied as a characterised reference material related to Promazine. 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-Methoxy-10H-phenothiazine 5,5-dioxide can I order?

We supply 2-Methoxy-10H-phenothiazine 5,5-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 2-Methoxy-10H-phenothiazine 5,5-dioxide?

Yes. Every lot of 2-Methoxy-10H-phenothiazine 5,5-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 2-Methoxy-10H-phenothiazine 5,5-dioxide be shipped internationally?

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