Relugolix Impurity-20 (Stage-V)

Name: Relugolix Impurity-20 (Stage-V)
Brand: Zemixal
SKU: ZX-005252

Reference StandardIn stock

Buy Relugolix Impurity-20 (Stage-V) (CAS 2767571-66-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Relugolix Impurity-20 (Stage-V) chemical structure

CAS number2767571-66-2

FormulaC₂₆H₂₆F₂N₆O₂S

Molar mass524.6 g/mol

Physical formSolid

HS code38229090

Purity95.56%

InChIKeyWLKXJWHOFYOHDU-UHFFFAOYSA-N

IUPAC name5-(4-aminophenyl)-2-[(2,6-difluorophenyl)methylamino]-4-[(dimethylamino)methyl]-N-(6-methoxypyridazin-3-yl)thiophene-3-carboxamide

About Relugolix Impurity-20 (Stage-V)

Analytical teams working on Relugolix use Relugolix Impurity-20 (Stage-V) as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 2767571-66-2, formula C26H26F2N6O2S and molar mass 524.6 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

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. 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 Relugolix

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

Relugolix standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Relugolix Impurity-20 (Stage-V)
Product name	Relugolix Impurity-20 (Stage-V)
Catalogue number	ZX-005252
CAS number	2767571-66-2
IUPAC name	5-(4-aminophenyl)-2-[(2,6-difluorophenyl)methylamino]-4-[(dimethylamino)methyl]-N-(6-methoxypyridazin-3-yl)thiophene-3-carboxamide
Molecular formula	C₂₆H₂₆F₂N₆O₂S
Molar mass	524.6 g/mol
Exact mass	524.1806
Grade	Reference Standard
Purity / assay	95.56%
Physical form	Solid
XLogP3	4.4
H-bond donors / acceptors	3 / 10
Topological polar surface area	134 Å²
HS code	38229090
InChIKey	WLKXJWHOFYOHDU-UHFFFAOYSA-N
SMILES	CN(C)CC1=C(SC(=C1C(=O)NC2=NN=C(C=C2)OC)NCC3=C(C=CC=C3F)F)C4=CC=C(C=C4)N
PubChem CID	170371063
Synonyms	Relugolix Impurity 99

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 Relugolix Impurity-20 (Stage-V)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 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 Relugolix Impurity-20 (Stage-V)

Which CAS number identifies Relugolix Impurity-20 (Stage-V)?

Relugolix Impurity-20 (Stage-V) is registered under CAS 2767571-66-2. You may also see it listed as Relugolix Impurity 99. Our catalogue number for this item is ZX-005252.

What are the formula and molar mass of Relugolix Impurity-20 (Stage-V)?

For Relugolix Impurity-20 (Stage-V), its formula is C26H26F2N6O2S and its molar mass is 524.6 g/mol. The systematic (IUPAC) name is 5-(4-aminophenyl)-2-[(2,6-difluorophenyl)methylamino]-4-[(dimethylamino)methyl]-N-(6-methoxypyridazin-3-yl)thiophene-3-carboxamide. InChIKey WLKXJWHOFYOHDU-UHFFFAOYSA-N lets you match it in any structure database.

How is Relugolix Impurity-20 (Stage-V) used in pharmaceutical QC?

Relugolix Impurity-20 (Stage-V) is a characterised reference material linked to Relugolix. 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 Relugolix Impurity-20 (Stage-V)?

This listing is Reference Standard grade with 95.56% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Relugolix Impurity-20 (Stage-V)?

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 Relugolix Impurity-20 (Stage-V) to my country?

Yes. Relugolix Impurity-20 (Stage-V) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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