Flumetsulam

Name: Flumetsulam
Brand: Vaqora Chemicals
SKU: VQ-040788

About Flumetsulam

Flumetsulam (CAS 98967-40-9) is an analytical reagent offered by Vaqora Chemicals. Formula C12H9F2N5O2S, molecular weight 325.3 g/mol. The IUPAC name is N-(2,6-difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide. Common synonyms include Flumetsulam [ANSI] and DE-498.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include agrochemical formulations and laboratory analysis. It is used across academic and industrial research and agrochemical production.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Flumetsulam
Catalogue No.	VQ-040788
CAS Number	98967-40-9
IUPAC name	N-(2,6-difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide
Molecular formula	C₁₂H₉F₂N₅O₂S
Molecular weight	325.3 g/mol
Exact mass	325.0445
InChIKey	RXCPQSJAVKGONC-UHFFFAOYSA-N
SMILES	CC1=NC2=NC(=NN2C=C1)S(=O)(=O)NC3=C(C=CC=C3F)F
PubChem CID	91759

Physical properties
Physical form	Other
LogP (XLogP3)	1.6
H-bond donors / acceptors	1 / 8
TPSA	97.6 Å²
Synonyms	Flumetsulam [ANSI], N-(2,6-difluorophenyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide, (1,2,4)Triazolo(1,5-a)pyrimidine-2-sulfonamide, N-(2,6-difluorophenyl)-5-methyl-, DE-498, Flumetsulam (ANSI), [1,2,4]Triazolo[1,5-a]pyrimidine-2-sulfonamide, N-(2,6-difluorophenyl)-5-methyl-, N-(2,6-Difluorophenyl)-5-methyl(1,2,4)-triazol(1,5-a)pyrimidine-2-sulfonamide, N-(2,6-Difluorophenyl)-5-methyl[1,2,4]triazolo-[1,5-a]pyrimidine-2-sulfonamide, N-(2,6-Difluorophenyl)-5-methyl(1,2,4)triazolo-(1,5-a)pyrimidine-2-sulfonamide, N-(2,6-Difluorophenyl)-5-methyl-(1,2,4)triazolo(1,5-a)pyrimidine-2-sulfonamide, N-(2,6-Difluorophenyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-2-sulphonamide, DE 498

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H332Harmful if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P271, P273, P304 + P340, P317, 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 Flumetsulam?

The CAS Registry Number of Flumetsulam is 98967-40-9. It is also known as Flumetsulam [ANSI], N-(2,6-difluorophenyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide, (1,2,4)Triazolo(1,5-a)pyrimidine-2-sulfonamide, N-(2,6-difluorophenyl)-5-methyl-.

What is the molecular formula and molecular weight of Flumetsulam?

Flumetsulam has the molecular formula C12H9F2N5O2S and a molecular weight of 325.3 g/mol. Its IUPAC name is N-(2,6-difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide.

Which grade and pack sizes of Flumetsulam can I order?

We supply Flumetsulam, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Flumetsulam?

Yes. Every lot of Flumetsulam 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 Flumetsulam be shipped internationally?

Yes. Flumetsulam 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.