7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiaz… 6451-51-0

Name: 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide
Brand: Vaqora Chemicals
SKU: VQ-048578

About 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide

7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 6451-51-0) is an impurity of Hydrochlorothiazide offered by Vaqora Chemicals. With the molecular formula C9H10N2O3S, it has a molar mass of 226.25 g/mol. Systematically, it is named 7-methoxy-3-methyl-4H-1lambda6,2,4-benzothiadiazine 1,1-dioxide.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Hydrochlorothiazide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are 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 Hydrochlorothiazide

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

Hydrochlorothiazide impurities

Specifications & identifiers

Chemical identifiers
Product name	7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide
Catalogue No.	VQ-048578
CAS Number	6451-51-0
IUPAC name	7-methoxy-3-methyl-4H-1lambda6,2,4-benzothiadiazine 1,1-dioxide
Molecular formula	C₉H₁₀N₂O₃S
Molecular weight	226.25 g/mol
Exact mass	226.0412
Grade	Reference Standard
HSN code	38229090
InChIKey	FBBQDXXKORIZQZ-UHFFFAOYSA-N
SMILES	CC1=NS(=O)(=O)C2=C(N1)C=CC(=C2)OC
PubChem CID	13051345

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	1 / 4
TPSA	76.1 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 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide?

The CAS Registry Number of 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide is 6451-51-0. It is also known as 7-methoxy-3-methyl-4H-1,2,4-benzothiadiazine-1,1-dioxide, 7-methoxy-3-methyl-2H-1,2,4-benzothidiazine 1, 1-dioxide, 7-methoxy-3-methyl-4H-1,2,4-benzothiadiazine-1, 1-dioxide.

What is the molecular formula and molecular weight of 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide?

7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide has the molecular formula C9H10N2O3S and a molecular weight of 226.25 g/mol. Its IUPAC name is 7-methoxy-3-methyl-4H-1lambda6,2,4-benzothiadiazine 1,1-dioxide.

What is 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide used for?

7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide is supplied as a characterised reference material related to Hydrochlorothiazide. 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 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide can I order?

We supply 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 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 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide?

Yes. Every lot of 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 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 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide be shipped internationally?

Yes. We export 7-Methoxy-3-methyl-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.