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API Impurities

Pazopanib Impurity C

Reference StandardAvailable on request

Pazopanib Impurity C (CAS 6973-09-7) supplier Zemixal: C7H10N2O2S, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes
Pazopanib Impurity C chemical structure
CAS number6973-09-7
FormulaC7H10N2O2S
Molar mass186.23 g/mol
Physical formSolid
HS code38229090
InChIKeyKTPBKMYOIFHJMI-UHFFFAOYSA-N
IUPAC name5-amino-2-methylbenzenesulfonamide

About Pazopanib Impurity C

Pazopanib Impurity C belongs to the Pazopanib reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 6973-09-7, formula C7H10N2O2S and molar mass 186.23 g/mol. It is handled as a solid.

Use cases we see most often

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

Storage and safety notes

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Pazopanib

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

Pazopanib standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Pazopanib Impurity C
Product namePazopanib Impurity C
Catalogue numberZX-005089
CAS number6973-09-7
IUPAC name5-amino-2-methylbenzenesulfonamide
Molecular formulaC7H10N2O2S
Molar mass186.23 g/mol
Exact mass186.0463
GradeReference Standard
Physical formSolid
XLogP30.2
H-bond donors / acceptors2 / 4
Topological polar surface area94.6 Ų
HS code38229090
InChIKeyKTPBKMYOIFHJMI-UHFFFAOYSA-N
SMILESCC1=C(C=C(C=C1)N)S(=O)(=O)N
PubChem CID235511
Synonyms2-Methyl-5-amino-benzenesulfonamide, 3-Amino-6-methylbenzenesulfonamide, 3-Aminosulfonyl-4-methylaniline, 5-amino-2-methylbenzene-1-sulfonamide, Benzenesulfonamide, 5-amino-2-methyl-, 5-amino-2-methyl-benzenesulfonamide, p-Aminotoluol-sulfonamid, 3-amino-6-methyl-benzenesulfonamide, 2-methyl-5-aminobenzene sulfonamide, 3-Amino-6-methylbenzenesulfonam, 4-amino-2-toluenesulfonamide, Amino-2-methylbenzenesulfonamide

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
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + 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 Pazopanib Impurity C
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 Pazopanib Impurity C

Which CAS number identifies Pazopanib Impurity C?
Pazopanib Impurity C is registered under CAS 6973-09-7. You may also see it listed as 2-Methyl-5-amino-benzenesulfonamide, 3-Amino-6-methylbenzenesulfonamide, 3-Aminosulfonyl-4-methylaniline. Our catalogue number for this item is ZX-005089.
What are the formula and molar mass of Pazopanib Impurity C?
For Pazopanib Impurity C, its formula is C7H10N2O2S and its molar mass is 186.23 g/mol. The systematic (IUPAC) name is 5-amino-2-methylbenzenesulfonamide. InChIKey KTPBKMYOIFHJMI-UHFFFAOYSA-N lets you match it in any structure database.
How is Pazopanib Impurity C used in pharmaceutical QC?
Pazopanib Impurity C is a characterised reference material linked to Pazopanib. 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 Pazopanib Impurity C?
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 Pazopanib Impurity C?
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 Pazopanib Impurity C to my country?
Yes. Because Pazopanib Impurity C 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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