Mesosulfuron-methyl

Name: Mesosulfuron-methyl
Brand: Vaqora Chemicals
SKU: VQ-032668

About Mesosulfuron-methyl

Listed under CAS 208465-21-8, Mesosulfuron-methyl is an impurity of Mesosulfuron available from Vaqora Chemicals. The compound has the formula C17H21N5O9S2, corresponding to a molecular weight of 503.5 g/mol. The IUPAC name is methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate. Common synonyms include Mesosulfuron-methyl [ISO].

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Mesosulfuron 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.

We offer Mesosulfuron-methyl 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 Mesosulfuron

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

Mesosulfuron impurities

Specifications & identifiers

Chemical identifiers
Product name	Mesosulfuron-methyl
Catalogue No.	VQ-032668
CAS Number	208465-21-8
IUPAC name	methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate
Molecular formula	C₁₇H₂₁N₅O₉S₂
Molecular weight	503.5 g/mol
Exact mass	503.0781
Grade	Reference Standard
HSN code	38229090
InChIKey	NIFKBBMCXCMCAO-UHFFFAOYSA-N
SMILES	COC1=CC(=NC(=N1)NC(=O)NS(=O)(=O)C2=C(C=CC(=C2)CNS(=O)(=O)C)C(=O)OC)OC
PubChem CID	11409499

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	3 / 12
TPSA	209 Å²

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, 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 Mesosulfuron-methyl?

The CAS Registry Number of Mesosulfuron-methyl is 208465-21-8. It is also known as Mesosulfuron-methyl [ISO].

What is the molecular formula and molecular weight of Mesosulfuron-methyl?

Mesosulfuron-methyl has the molecular formula C17H21N5O9S2 and a molecular weight of 503.5 g/mol. Its IUPAC name is methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate.

What is Mesosulfuron-methyl used for?

Mesosulfuron-methyl is supplied as a characterised reference material related to Mesosulfuron. 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 Mesosulfuron-methyl can I order?

We supply Mesosulfuron-methyl 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 Mesosulfuron-methyl?

Yes. Every lot of Mesosulfuron-methyl 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 Mesosulfuron-methyl be shipped internationally?

Yes. Mesosulfuron-methyl 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.