Regorafenib Desmethyl Impurity

Name: Regorafenib Desmethyl Impurity
Brand: Zemixal
SKU: ZX-006337

Reference StandardIn stock

Regorafenib Desmethyl Impurity (CAS 1343498-72-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Regorafenib Desmethyl Impurity chemical structure

CAS number1343498-72-5

FormulaC₂₀H₁₃ClF₄N₄O₃

Molar mass468.8 g/mol

Physical formSolid

HS code38229090

Purity91%

InChIKeyUJAPQTJRMGFPQS-UHFFFAOYSA-N

IUPAC name4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]pyridine-2-carboxamide

About Regorafenib Desmethyl Impurity

Analytical teams working on Regorafenib use Regorafenib Desmethyl Impurity as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1343498-72-5, formula C20H13ClF4N4O3 and molar mass 468.8 g/mol. It is handled as a solid.

Common uses in the lab and plant

Metabolite identification
Stability-indicating methods
Impurity profiling

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Regorafenib

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

Regorafenib standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Regorafenib Desmethyl Impurity
Product name	Regorafenib Desmethyl Impurity
Catalogue number	ZX-006337
CAS number	1343498-72-5
IUPAC name	4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]pyridine-2-carboxamide
Molecular formula	C₂₀H₁₃ClF₄N₄O₃
Molar mass	468.8 g/mol
Exact mass	468.0612
Grade	Reference Standard
Purity / assay	91%
Physical form	Solid
XLogP3	3.8
H-bond donors / acceptors	3 / 8
Topological polar surface area	106 Å²
HS code	38229090
InChIKey	UJAPQTJRMGFPQS-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1NC(=O)NC2=C(C=C(C=C2)OC3=CC(=NC=C3)C(=O)N)F)C(F)(F)F)Cl
PubChem CID	53491672
Synonyms	N-Desmethyl Regorafenib, 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)picolinamide, Regorafenib metabolite M4

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 Desmethyl Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted 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 Desmethyl Impurity

Which CAS number identifies Regorafenib Desmethyl Impurity?

Regorafenib Desmethyl Impurity is registered under CAS 1343498-72-5. You may also see it listed as N-Desmethyl Regorafenib, 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)picolinamide, Regorafenib metabolite M4. Our catalogue number for this item is ZX-006337.

What are the formula and molar mass of Regorafenib Desmethyl Impurity?

For Regorafenib Desmethyl Impurity, its formula is C20H13ClF4N4O3 and its molar mass is 468.8 g/mol. The systematic (IUPAC) name is 4-[4-[[4-chloro-3-(trifluoromethyl)phenyl]carbamoylamino]-3-fluorophenoxy]pyridine-2-carboxamide. InChIKey UJAPQTJRMGFPQS-UHFFFAOYSA-N lets you match it in any structure database.

How is Regorafenib Desmethyl Impurity used in pharmaceutical QC?

Regorafenib Desmethyl Impurity 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 Desmethyl Impurity?

This listing is Reference Standard grade with 91% purity. 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 Regorafenib Desmethyl Impurity?

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 Desmethyl Impurity to my country?

Yes. Regorafenib Desmethyl Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Regorafenib standards

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Formula: C₂₁H₁₇ClF₄N₄O₄
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Regorafenib Impurity V

CAS: 2188236-16-8
Formula: C₂₁H₁₆F₄N₄O₃
MW: 448.4 g/mol

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Regorafenib Impurity E

CAS: 2098799-13-2
Formula: C₃₅H₂₃Cl₂F₇N₆O₅
MW: 811.5 g/mol

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Regorafenib Impurity C

CAS: 1855006-12-0
Formula: C₂₀H₁₈FN₅O₃
MW: 395.4 g/mol

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Regorafenib Impurity A

CAS: 757251-39-1
Formula: C₁₃H₁₂FN₃O₂
MW: 261.25 g/mol

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Regorafenib Dimer Impurity

CAS: 2438857-80-6
Formula: C₂₇H₂₂F₂N₆O₅
MW: 548.5 g/mol

ZX-005242

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