Methyl tosylcarbamate

Name: Methyl tosylcarbamate
Brand: Vaqora Chemicals
SKU: VQ-037522

About Methyl tosylcarbamate

Listed under CAS 14437-03-7, Methyl tosylcarbamate is an impurity of Gliclazide available from Vaqora Chemicals. With the molecular formula C9H11NO4S, it has a molar mass of 229.26 g/mol. Systematically, it is named methyl N-(4-methylphenyl)sulfonylcarbamate. Common synonyms include Methyl N-((4-methylphenyl)sulfonyl)carbamate and N-(p-Tosyl)carbamic Acid Methyl Ester.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Gliclazide 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methyl tosylcarbamate 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 Gliclazide

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

Gliclazide impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl tosylcarbamate
Catalogue No.	VQ-037522
CAS Number	14437-03-7
IUPAC name	methyl N-(4-methylphenyl)sulfonylcarbamate
Molecular formula	C₉H₁₁NO₄S
Molecular weight	229.26 g/mol
Exact mass	229.0409
Grade	Reference Standard
HSN code	38229090
InChIKey	KNVDHKOSDVFZTO-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)NC(=O)OC
PubChem CID	84437

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 4
TPSA	80.9 Å²
Synonyms	Methyl N-((4-methylphenyl)sulfonyl)carbamate, N-(p-Tosyl)carbamic Acid Methyl Ester, Carbamic acid, N-[(4-methylphenyl)sulfonyl]-, methyl ester, Carbamic acid, [(4-methylphenyl)sulfonyl]-, methyl ester, Carbamic acid, ((4-methylphenyl)sulfonyl)-, methyl ester, Methyl N-(p-Tosyl)carbamate, (p-Tolylsulfonyl)carbamic Acid Methyl Ester, N-Tosylcarbamic acid methyl ester, N-(Methoxycarbonyl)-p-toluenesulfonamide, N-(p-Tolylsulfonyl)carbamic acid methyl ester, Carbamic acid, (p-tolylsulfonyl)-, methyl ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 tosylcarbamate?

The CAS Registry Number of Methyl tosylcarbamate is 14437-03-7. It is also known as Methyl N-((4-methylphenyl)sulfonyl)carbamate, N-(p-Tosyl)carbamic Acid Methyl Ester, Carbamic acid, N-[(4-methylphenyl)sulfonyl]-, methyl ester.

What is the molecular formula and molecular weight of Methyl tosylcarbamate?

Methyl tosylcarbamate has the molecular formula C9H11NO4S and a molecular weight of 229.26 g/mol. Its IUPAC name is methyl N-(4-methylphenyl)sulfonylcarbamate.

What is Methyl tosylcarbamate used for?

Methyl tosylcarbamate is supplied as a characterised reference material related to Gliclazide. 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 tosylcarbamate can I order?

We supply Methyl tosylcarbamate 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 tosylcarbamate?

Yes. Every lot of Methyl tosylcarbamate 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 tosylcarbamate be shipped internationally?

Yes. Methyl tosylcarbamate 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.