Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N… 70374-38-8

Name: Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate
Brand: Vaqora Chemicals
SKU: VQ-038138

About Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate

Listed under CAS 70374-38-8, Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate is an impurity of Lornoxicam available from Vaqora Chemicals. Formula C10H12ClNO6S2, molecular weight 341.8 g/mol. Its systematic (IUPAC) name is methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)-methylsulfamoyl]thiophene-2-carboxylate.

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.

This Lornoxicam impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

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

Industries

Related to Lornoxicam

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

Lornoxicam impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate
Catalogue No.	VQ-038138
CAS Number	70374-38-8
IUPAC name	methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)-methylsulfamoyl]thiophene-2-carboxylate
Molecular formula	C₁₀H₁₂ClNO₆S₂
Molecular weight	341.8 g/mol
Exact mass	340.9795
Grade	Reference Standard
HSN code	38229090
InChIKey	AMNIHQZRIVJTPY-UHFFFAOYSA-N
SMILES	CN(CC(=O)OC)S(=O)(=O)C1=C(SC(=C1)Cl)C(=O)OC
PubChem CID	11602574

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 8
TPSA	127 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 Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate?

The CAS Registry Number of Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate is 70374-38-8. It is also known as methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)(methyl)sulfamoyl]thiophene-2-carboxylate.

What is the molecular formula and molecular weight of Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate?

Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate has the molecular formula C10H12ClNO6S2 and a molecular weight of 341.8 g/mol. Its IUPAC name is methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)-methylsulfamoyl]thiophene-2-carboxylate.

What is Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate used for?

Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate is supplied as a characterised reference material related to Lornoxicam. 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 Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate can I order?

We supply Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate 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 Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate?

Yes. Every lot of Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate 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 Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate be shipped internationally?

Yes. We export Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)-N-methylsulfamoyl)thiophene-2-carboxylate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.