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API Impurities

Sulfacetamide

Reference StandardAvailable on request

Buy Sulfacetamide (CAS 144-80-9) from Zemixal: C8H10N2O3S, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-036216.

Pack sizes
Sulfacetamide chemical structure
CAS number144-80-9
FormulaC8H10N2O3S
Molar mass214.24 g/mol
Physical formSolid
HS code38229090
InChIKeySKIVFJLNDNKQPD-UHFFFAOYSA-N
IUPAC nameN-(4-aminophenyl)sulfonylacetamide

About Sulfacetamide

Analytical teams working on Sulfamethazine use Sulfacetamide as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 144-80-9, formula C8H10N2O3S and molar mass 214.24 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H317, H335 and H341. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes 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 Sulfamethazine

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

Sulfamethazine standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Sulfacetamide
Product nameSulfacetamide
Catalogue numberZX-036216
CAS number144-80-9
IUPAC nameN-(4-aminophenyl)sulfonylacetamide
Molecular formulaC8H10N2O3S
Molar mass214.24 g/mol
Exact mass214.0412
GradeReference Standard
Physical formSolid
XLogP3-1
H-bond donors / acceptors2 / 4
Topological polar surface area97.6 Ų
HS code38229090
InChIKeySKIVFJLNDNKQPD-UHFFFAOYSA-N
SMILESCC(=O)NS(=O)(=O)C1=CC=C(C=C1)N
PubChem CID5320
SynonymsSulphacetamide, Acetosulfamine, N-((4-Aminophenyl)sulfonyl)acetamide, N-Acetylsulfanilamide, N-Sulfanilylacetamide, Acetosulfamin, N-Sulphanilylacetamide, Formosulfacetamide, Sulfacetimide, Albamine, Urosulfone, Sulfanilacetamide

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
GHS08 Health hazard
Health hazard

Signal word Warning

  • H317May cause an allergic skin reaction
  • H335May cause respiratory irritation
  • H341Suspected of causing genetic defects

Precautionary statements P203, P261, P271, P272, P280, P302 + P352, P304 + P340, P318, P319, P321, P333 + 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 Sulfacetamide
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 Sulfacetamide

Which CAS number identifies Sulfacetamide?
Sulfacetamide is registered under CAS 144-80-9. You may also see it listed as Sulphacetamide, Acetosulfamine, N-((4-Aminophenyl)sulfonyl)acetamide. Our catalogue number for this item is ZX-036216.
What are the formula and molar mass of Sulfacetamide?
For Sulfacetamide, its formula is C8H10N2O3S and its molar mass is 214.24 g/mol. The systematic (IUPAC) name is N-(4-aminophenyl)sulfonylacetamide. InChIKey SKIVFJLNDNKQPD-UHFFFAOYSA-N lets you match it in any structure database.
How is Sulfacetamide used in pharmaceutical QC?
Sulfacetamide is a characterised reference material linked to Sulfamethazine. 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 Sulfacetamide?
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 Sulfacetamide?
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 Sulfacetamide to my country?
Yes. Because Sulfacetamide 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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