N-Methylmethane sulfonamide

Name: N-Methylmethane sulfonamide
Brand: Vaqora Chemicals
SKU: VQ-042013

About N-Methylmethane sulfonamide

Vaqora Chemicals supplies N-Methylmethane sulfonamide, an impurity of Rosuvastatin registered under CAS number 1184-85-6. Formula C2H7NO2S, molecular weight 109.15 g/mol. Common synonyms include Methanesulfonamide, N-methyl- and Methansulfonsaure-N-methylamid.

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. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Rosuvastatin, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Methylmethane sulfonamide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Rosuvastatin

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

Rosuvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Methylmethane sulfonamide
Catalogue No.	VQ-042013
CAS Number	1184-85-6
IUPAC name	N-methylmethanesulfonamide
Molecular formula	C₂H₇NO₂S
Molecular weight	109.15 g/mol
Exact mass	109.0197
Grade	Reference Standard
HSN code	38229090
InChIKey	UHNHTTIUNATJKL-UHFFFAOYSA-N
SMILES	CNS(=O)(=O)C
PubChem CID	97632

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.7
H-bond donors / acceptors	1 / 3
TPSA	54.6 Å²
Synonyms	Methanesulfonamide, N-methyl-, Methansulfonsaure-N-methylamid, Methanesulfonic acid methylamide, Methansulfonic acid-n-methylamide, N-methylmethanesulphonamide, HN(CH3)SO2Me, N-methyl methylsulfonamide, methyl(methylsulfonyl)amine, N-methyl-methanesulphonamide

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

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 N-Methylmethane sulfonamide?

The CAS Registry Number of N-Methylmethane sulfonamide is 1184-85-6. It is also known as Methanesulfonamide, N-methyl-, Methansulfonsaure-N-methylamid, Methanesulfonic acid methylamide.

What is the molecular formula and molecular weight of N-Methylmethane sulfonamide?

N-Methylmethane sulfonamide has the molecular formula C2H7NO2S and a molecular weight of 109.15 g/mol. Its IUPAC name is N-methylmethanesulfonamide.

What is N-Methylmethane sulfonamide used for?

N-Methylmethane sulfonamide is supplied as a characterised reference material related to Rosuvastatin. 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 N-Methylmethane sulfonamide can I order?

We supply N-Methylmethane sulfonamide 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 N-Methylmethane sulfonamide?

Yes. Every lot of N-Methylmethane sulfonamide 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 N-Methylmethane sulfonamide be shipped internationally?

Yes. N-Methylmethane sulfonamide 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.