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API Reference Standards

Sulfamonomethoxine

Reference StandardAvailable on request

Sulfamonomethoxine (CAS 1220-83-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Reference Standards range.

Pack sizes
Sulfamonomethoxine chemical structure
CAS number1220-83-3
FormulaC11H12N4O3S
Molar mass280.31 g/mol
Physical formSolid
HS code38229090
InChIKeyWMPXPUYPYQKQCX-UHFFFAOYSA-N
IUPAC name4-amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide

About Sulfamonomethoxine

Sulfamonomethoxine belongs to the Sulfamonomethoxine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 1220-83-3, formula C11H12N4O3S and molar mass 280.31 g/mol. It is handled as a solid.

Use cases we see most often

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Warning: H315, H317, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Sulfamonomethoxine

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

Sulfamonomethoxine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Sulfamonomethoxine
Product nameSulfamonomethoxine
Catalogue numberZX-036220
CAS number1220-83-3
IUPAC name4-amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide
Molecular formulaC11H12N4O3S
Molar mass280.31 g/mol
Exact mass280.063
GradeReference Standard
Physical formSolid
XLogP30.8
H-bond donors / acceptors2 / 7
Topological polar surface area116 Ų
HS code38229090
InChIKeyWMPXPUYPYQKQCX-UHFFFAOYSA-N
SMILESCOC1=NC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N
PubChem CID5332
SynonymsBenzenesulfonamide, 4-amino-N-(6-methoxy-4-pyrimidinyl)-, Sulfamonomethoxin, Sulfamonmethoxine, 4-Amino-N-(6-methoxy-4-pyrimidinyl)benzenesulfonamide, 4-amino-N-(6-methoxypyrimidin-4-yl)benzene-1-sulfonamide, DS-36, 4-Amino-N-[6-methoxy-4-pyrimidinyl]benzenesulfonamide, N1-(6-Methoxy-4-pyrimidinyl)sulfanilamide, [(4-aminophenyl)sulfonyl](6-methoxypyrimidin-4-yl)amine, N(sup 1)-(6-Methoxy-4-pyrimidinyl)sulfanilamide, Sulfanilamide, N(sup 1)-(6-methoxy-4-pyrimidinyl)-, N-(6-Methoxy-4-pyrimidinyl)sulfanilamide

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P272, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Sulfamonomethoxine
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 Sulfamonomethoxine

Which CAS number identifies Sulfamonomethoxine?
Sulfamonomethoxine is registered under CAS 1220-83-3. You may also see it listed as Benzenesulfonamide, 4-amino-N-(6-methoxy-4-pyrimidinyl)-, Sulfamonomethoxin, Sulfamonmethoxine. Our catalogue number for this item is ZX-036220.
What are the formula and molar mass of Sulfamonomethoxine?
For Sulfamonomethoxine, its formula is C11H12N4O3S and its molar mass is 280.31 g/mol. The systematic (IUPAC) name is 4-amino-N-(6-methoxypyrimidin-4-yl)benzenesulfonamide. InChIKey WMPXPUYPYQKQCX-UHFFFAOYSA-N lets you match it in any structure database.
How is Sulfamonomethoxine used in pharmaceutical QC?
Sulfamonomethoxine is a characterised reference material linked to Sulfamonomethoxine. 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 Sulfamonomethoxine?
This listing is Reference Standard grade. 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 Sulfamonomethoxine?
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 Sulfamonomethoxine to my country?
Yes. Because Sulfamonomethoxine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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