Clorsulon

Name: Clorsulon
Brand: Vaqora Chemicals
SKU: VQ-029904

About Clorsulon

Clorsulon (CAS 60200-06-8) is a high-purity reference standard of Clorsulon offered by Vaqora Chemicals. With the molecular formula C8H8Cl3N3O4S2, it has a molar mass of 380.7 g/mol. The IUPAC name is 4-amino-6-(1,2,2-trichloroethenyl)benzene-1,3-disulfonamide. It is also known as Clorsulone or MK-401.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Clorsulon, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clorsulon

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

Clorsulon impurities

Specifications & identifiers

Chemical identifiers
Product name	Clorsulon
Catalogue No.	VQ-029904
CAS Number	60200-06-8
IUPAC name	4-amino-6-(1,2,2-trichloroethenyl)benzene-1,3-disulfonamide
Molecular formula	C₈H₈Cl₃N₃O₄S₂
Molecular weight	380.7 g/mol
Exact mass	378.9022
Grade	Reference Standard
HSN code	38229090
InChIKey	QOVTVIYTBRHADL-UHFFFAOYSA-N
SMILES	C1=C(C(=CC(=C1N)S(=O)(=O)N)S(=O)(=O)N)C(=C(Cl)Cl)Cl
PubChem CID	43231

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	3 / 7
TPSA	163 Å²
Synonyms	Clorsulone, MK-401, 1,3-Benzenedisulfonamide, 4-amino-6-(trichloroethenyl)-, 4-Amino-6-(trichloroethenyl)-1,3-benzenedisulfonamide, Curatrem Drench, Curatrem Drench For Cattle, 4-amino-6-(1,2,2-trichlorovinyl)benzene-1,3-disulfonamide, 4-Amino-6-(trichlorovinyl)-m-benzenedisulfonamide, MK 401, 4-Amino-6-(1,2,2-trichloroethenyl)-1,3-benzenedisulfonamide, 4-Amino-6-(1,2,2-trichloroethen-1-yl)benzene-1,3-disulfonamide

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P264 + P265, P280, P305 + P351 + P338, P319, P337 + P317, 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 Clorsulon?

The CAS Registry Number of Clorsulon is 60200-06-8. It is also known as Clorsulone, MK-401, 1,3-Benzenedisulfonamide, 4-amino-6-(trichloroethenyl)-.

What is the molecular formula and molecular weight of Clorsulon?

Clorsulon has the molecular formula C8H8Cl3N3O4S2 and a molecular weight of 380.7 g/mol. Its IUPAC name is 4-amino-6-(1,2,2-trichloroethenyl)benzene-1,3-disulfonamide.

What is Clorsulon used for?

Clorsulon is supplied as a characterised reference material related to Clorsulon. 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 Clorsulon can I order?

We supply Clorsulon 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 Clorsulon?

Yes. Every lot of Clorsulon 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 Clorsulon be shipped internationally?

Yes. Clorsulon 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.