4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)b… 5018-23-5

Name: 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide
Brand: Vaqora Chemicals
SKU: VQ-023805

About 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide

4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide (CAS 5018-23-5) is an impurity of Sulfadoxine offered by Vaqora Chemicals. With the molecular formula C11H11ClN4O3S, it has a molar mass of 314.75 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Sulfadoxine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide 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 Sulfadoxine

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

Sulfadoxine impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide
Catalogue No.	VQ-023805
CAS Number	5018-23-5
IUPAC name	4-amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide
Molecular formula	C₁₁H₁₁ClN₄O₃S
Molecular weight	314.75 g/mol
Exact mass	314.024
Grade	Reference Standard
HSN code	38229090
InChIKey	XSFRVYMZSANDAB-UHFFFAOYSA-N
SMILES	COC1=C(N=CN=C1Cl)NS(=O)(=O)C2=CC=C(C=C2)N
PubChem CID	53421253

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	2 / 7
TPSA	116 Å²

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 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide?

The CAS Registry Number of 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide is 5018-23-5. It is also known as 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzene-1-sulfonamide.

What is the molecular formula and molecular weight of 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide?

4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide has the molecular formula C11H11ClN4O3S and a molecular weight of 314.75 g/mol. Its IUPAC name is 4-amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide.

What is 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide used for?

4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide is supplied as a characterised reference material related to Sulfadoxine. 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 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide can I order?

We supply 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide 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 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide?

Yes. Every lot of 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide 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 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide be shipped internationally?

Yes. We export 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.