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Pharmacopeial Impurities (EP / USP / BP)

Sorafenib EP Impurity A

Reference StandardIn stock

Buy Sorafenib EP Impurity A (CAS 284462-37-9) from Zemixal: C13H13N3O2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Sorafenib EP Impurity A chemical structure
CAS number284462-37-9
FormulaC13H13N3O2
Molar mass243.26 g/mol
Physical formSolid
HS code38229090
InChIKeyRXZZBPYPZLAEFC-UHFFFAOYSA-N
IUPAC name4-(4-aminophenoxy)-N-methylpyridine-2-carboxamide

About Sorafenib EP Impurity A

Analytical teams working on Sorafenib use Sorafenib EP Impurity A as a qualified comparison standard. Key data (Reference Standard): CAS 284462-37-9, formula C13H13N3O2 and molar mass 243.26 g/mol. It is handled as a solid.

Where it is used

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Sorafenib

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

Sorafenib standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Sorafenib EP Impurity A
Product nameSorafenib EP Impurity A
Catalogue numberZX-005996
CAS number284462-37-9
IUPAC name4-(4-aminophenoxy)-N-methylpyridine-2-carboxamide
Molecular formulaC13H13N3O2
Molar mass243.26 g/mol
Exact mass243.1008
GradeReference Standard
Physical formSolid
XLogP31.3
H-bond donors / acceptors2 / 4
Topological polar surface area77.2 Ų
HS code38229090
InChIKeyRXZZBPYPZLAEFC-UHFFFAOYSA-N
SMILESCNC(=O)C1=NC=CC(=C1)OC2=CC=C(C=C2)N
PubChem CID16655129
Synonyms4-(4-Aminophenoxy)-N-methylpicolinamide, 4-(4-Aminophenoxy)-N-methyl-2-pyridinecarboxamide, 4-[2-(N-Methylcarbamyl)-4-pyridyloxy]aniline, [4-(4-Aminophenoxy)(2-pyridyl)]-N-methylcarboxamide, N-Methyl-4-(4-aminophenoxy)pyridine-2-carboxamide, 2-Pyridinecarboxamide, 4-(4-aminophenoxy)-N-methyl-, 4-(4-amino-phenoxy)-pyridine-2-carboxylic acid methylamide, Sorafenib Tosylate Impurity A, 4-(4-amino-phenoxy)-pyridine-2-carboxylicacidmethylamide, 4-(2-(N-methylcarbarnoyl)-4-pyridyloxy)aniline, 4-(4-aminophenoxy)-N-methyl-pyridine-2-carboxamide, 4-(2-(N-methylcarbamoyl)-4-pyridyloxy)aniline

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H341Suspected of causing genetic defects
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 Sorafenib EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Sorafenib EP Impurity A

Which CAS number identifies Sorafenib EP Impurity A?
Sorafenib EP Impurity A is registered under CAS 284462-37-9. You may also see it listed as 4-(4-Aminophenoxy)-N-methylpicolinamide, 4-(4-Aminophenoxy)-N-methyl-2-pyridinecarboxamide, 4-[2-(N-Methylcarbamyl)-4-pyridyloxy]aniline. Our catalogue number for this item is ZX-005996.
What are the formula and molar mass of Sorafenib EP Impurity A?
For Sorafenib EP Impurity A, its formula is C13H13N3O2 and its molar mass is 243.26 g/mol. The systematic (IUPAC) name is 4-(4-aminophenoxy)-N-methylpyridine-2-carboxamide. InChIKey RXZZBPYPZLAEFC-UHFFFAOYSA-N lets you match it in any structure database.
How is Sorafenib EP Impurity A used in pharmaceutical QC?
Sorafenib EP Impurity A is a characterised reference material linked to Sorafenib. 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 Sorafenib EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Sorafenib EP Impurity A?
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 Sorafenib EP Impurity A to my country?
Yes. Because Sorafenib EP Impurity A 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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