Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)su… 906522-87-0

Name: Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)thiophene-2-carboxylate
Brand: Vaqora Chemicals
SKU: VQ-021260

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

Listed under CAS 906522-87-0, Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)thiophene-2-carboxylate is an impurity of Lornoxicam available from Vaqora Chemicals. The compound has the formula C9H10ClNO6S2, corresponding to a molecular weight of 327.8 g/mol. Its systematic (IUPAC) name is methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)sulfamoyl]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.

As a characterised impurity of Lornoxicam, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)thiophene-2-carboxylate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

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)sulfamoyl)thiophene-2-carboxylate
Catalogue No.	VQ-021260
CAS Number	906522-87-0
IUPAC name	methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)sulfamoyl]thiophene-2-carboxylate
Molecular formula	C₉H₁₀ClNO₆S₂
Molecular weight	327.8 g/mol
Exact mass	326.9638
Grade	Reference Standard
HSN code	38229090
InChIKey	SHOKLCGTXCHVRZ-UHFFFAOYSA-N
SMILES	COC(=O)CNS(=O)(=O)C1=C(SC(=C1)Cl)C(=O)OC
PubChem CID	16646085

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	1 / 8
TPSA	135 Å²
Synonyms	Methyl 5-chloro-3-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-2-thiophenecarboxylate, Methyl 5-chloro-3-(((2-methoxy-2-oxoethyl)amino)sulfonyl)-2-thiophenecarboxylate, 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester, Methyl 5-chloro-N-(methoxycarbonylmethyl)-3-sulfamoylthiophene-2-carboxylate, methyl 5-chloro-3-{[(2-methoxy-2-oxoethyl)amino]sulfonyl}thiophene-2-carboxylate, Methyl 5-Chloro-N-(Methoxycarbonylmethyl)-3-Sulfamoyl-Thiophene-2-Carboxylate, methyl 5-chloro-3-[(2-methoxy-2-oxo-ethyl)sulfamoyl]thiophene-2-carboxylate, Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)sulfamoyl]-2-thiopheneca rboxylate, methyl 2-({[5-chloro-2-(methoxycarbonyl)-3-thienyl]sulfonyl}amino)acetate

Safety & hazard information (GHS)

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273, 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 Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)thiophene-2-carboxylate?

The CAS Registry Number of Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)thiophene-2-carboxylate is 906522-87-0. It is also known as Methyl 5-chloro-3-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-2-thiophenecarboxylate, Methyl 5-chloro-3-(((2-methoxy-2-oxoethyl)amino)sulfonyl)-2-thiophenecarboxylate, 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester.

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

Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)thiophene-2-carboxylate has the molecular formula C9H10ClNO6S2 and a molecular weight of 327.8 g/mol. Its IUPAC name is methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)sulfamoyl]thiophene-2-carboxylate.

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

Methyl 5-chloro-3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)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)sulfamoyl)thiophene-2-carboxylate can I order?

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

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

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