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API Impurities

Regorafenib Impurity C

Reference StandardIn stock

Regorafenib Impurity C (CAS 1855006-12-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

Pack sizes
Regorafenib Impurity C chemical structure
CAS number1855006-12-0
FormulaC20H18FN5O3
Molar mass395.4 g/mol
Physical formSolid
HS code38229090
InChIKeyUSLJNRHZMUHXEP-UHFFFAOYSA-N
IUPAC name4-[2-fluoro-4-[[2-(methylcarbamoyl)-4-pyridinyl]oxy]anilino]-N-methylpyridine-2-carboxamide

About Regorafenib Impurity C

Regorafenib Impurity C belongs to the Regorafenib reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1855006-12-0, formula C20H18FN5O3 and molar mass 395.4 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

Standard pack sizes are 10 mg, and custom quantities are quoted on request. 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 Regorafenib

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

Regorafenib standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Regorafenib Impurity C
Product nameRegorafenib Impurity C
Catalogue numberZX-005244
CAS number1855006-12-0
IUPAC name4-[2-fluoro-4-[[2-(methylcarbamoyl)-4-pyridinyl]oxy]anilino]-N-methylpyridine-2-carboxamide
Molecular formulaC20H18FN5O3
Molar mass395.4 g/mol
Exact mass395.1394
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors3 / 7
Topological polar surface area105 Ų
HS code38229090
InChIKeyUSLJNRHZMUHXEP-UHFFFAOYSA-N
SMILESCNC(=O)C1=NC=CC(=C1)NC2=C(C=C(C=C2)OC3=CC(=NC=C3)C(=O)NC)F
PubChem CID67452321
SynonymsRegorafenib Dipicolinamide Analog, 4-(3-Fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)amino)phenoxy)-N-methylpicolinamide, Regorafenib Dipyrimidine, Regorafenib EP Impurity C, 4-[2-fluoro-4-[2-(methylcarbamoyl)pyridin-4-yl]oxyanilino]-N-methylpyridine-2-carboxamide, Regorafenib Impurity B, Regorafenib impurity C CRS, CS-M2814, 4-[2-fluoro-4-[[2-(methylcarbamoyl)-4-pyridyl]oxy]anilino]-N-methyl-pyridine-2-carboxamide

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 Regorafenib Impurity C
10 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 Regorafenib Impurity C

Which CAS number identifies Regorafenib Impurity C?
Regorafenib Impurity C is registered under CAS 1855006-12-0. You may also see it listed as Regorafenib Dipicolinamide Analog, 4-(3-Fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)amino)phenoxy)-N-methylpicolinamide, Regorafenib Dipyrimidine. Our catalogue number for this item is ZX-005244.
What are the formula and molar mass of Regorafenib Impurity C?
For Regorafenib Impurity C, its formula is C20H18FN5O3 and its molar mass is 395.4 g/mol. The systematic (IUPAC) name is 4-[2-fluoro-4-[[2-(methylcarbamoyl)-4-pyridinyl]oxy]anilino]-N-methylpyridine-2-carboxamide. InChIKey USLJNRHZMUHXEP-UHFFFAOYSA-N lets you match it in any structure database.
How is Regorafenib Impurity C used in pharmaceutical QC?
Regorafenib Impurity C is a characterised reference material linked to Regorafenib. 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 Regorafenib Impurity C?
This listing is Reference Standard grade. Standard packs are 10 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Regorafenib 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 Regorafenib Impurity C to my country?
Yes. Regorafenib Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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