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API Process Intermediates & Related Compounds

N4-Methyl Sulfadoxine

Available on request

Buy N4-Methyl Sulfadoxine (CAS 1346603-39-1) from Zemixal: C13H16N4O4S, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-042524.

Pack sizes
N4-Methyl Sulfadoxine chemical structure
CAS number1346603-39-1
FormulaC13H16N4O4S
Molar mass324.36 g/mol
Physical formSolid
HS code2933
InChIKeyOTCLFKJHHXFXLY-UHFFFAOYSA-N
IUPAC nameN-(5,6-dimethoxypyrimidin-4-yl)-4-(methylamino)benzenesulfonamide

About N4-Methyl Sulfadoxine

Zemixal supplies N4-Methyl Sulfadoxine within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 1346603-39-1, formula C13H16N4O4S and molar mass 324.36 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Sulfadoxine

See every impurity, metabolite and related compound we list for this API.

Sulfadoxine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N4-Methyl Sulfadoxine
Product nameN4-Methyl Sulfadoxine
Catalogue numberZX-042524
CAS number1346603-39-1
IUPAC nameN-(5,6-dimethoxypyrimidin-4-yl)-4-(methylamino)benzenesulfonamide
Molecular formulaC13H16N4O4S
Molar mass324.36 g/mol
Exact mass324.0892
Physical formSolid
XLogP31.3
H-bond donors / acceptors2 / 8
Topological polar surface area111 Ų
HS code2933
InChIKeyOTCLFKJHHXFXLY-UHFFFAOYSA-N
SMILESCNC1=CC=C(C=C1)S(=O)(=O)NC2=C(C(=NC=N2)OC)OC
PubChem CID71750557

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of N4-Methyl Sulfadoxine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N4-Methyl Sulfadoxine

Which CAS number identifies N4-Methyl Sulfadoxine?
N4-Methyl Sulfadoxine is registered under CAS 1346603-39-1. Our catalogue number for this item is ZX-042524.
What are the formula and molar mass of N4-Methyl Sulfadoxine?
For N4-Methyl Sulfadoxine, its formula is C13H16N4O4S and its molar mass is 324.36 g/mol. The systematic (IUPAC) name is N-(5,6-dimethoxypyrimidin-4-yl)-4-(methylamino)benzenesulfonamide. InChIKey OTCLFKJHHXFXLY-UHFFFAOYSA-N lets you match it in any structure database.
How is N4-Methyl Sulfadoxine used in pharmaceutical QC?
N4-Methyl Sulfadoxine is a characterised reference material linked to Sulfadoxine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for N4-Methyl Sulfadoxine?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with N4-Methyl Sulfadoxine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N4-Methyl Sulfadoxine to my country?
Yes. N4-Methyl Sulfadoxine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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