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Pharmacopeial Impurities (EP / USP / BP)

Riociguat USP Related Compound C

Reference StandardIn stock

Order Riociguat USP Related Compound C (CAS 2920299-23-4) online at Zemixal: C21H21FN8O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Riociguat USP Related Compound C chemical structure
CAS number2920299-23-4
FormulaC21H21FN8O2
Molar mass436.4 g/mol
Physical formSolid
HS code38229090
Purity30%
InChIKeyOBWMMEFKCYXMKF-UHFFFAOYSA-N
IUPAC namemethyl N-[4-amino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]-6-(methylamino)pyrimidin-5-yl]-N-methylcarbamate

About Riociguat USP Related Compound C

Riociguat USP Related Compound C is supplied by Zemixal as a characterised reference material for Riociguat analysis. Key data (Reference Standard): CAS 2920299-23-4, formula C21H21FN8O2 and molar mass 436.4 g/mol. It is handled as a solid.

Typical applications

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

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Riociguat

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

Riociguat standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Riociguat USP Related Compound C
Product nameRiociguat USP Related Compound C
Catalogue numberZX-005940
CAS number2920299-23-4
IUPAC namemethyl N-[4-amino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]-6-(methylamino)pyrimidin-5-yl]-N-methylcarbamate
Molecular formulaC21H21FN8O2
Molar mass436.4 g/mol
Exact mass436.1772
GradeReference Standard
Purity / assay30%
Physical formSolid
XLogP32.2
H-bond donors / acceptors2 / 9
Topological polar surface area124 Ų
HS code38229090
InChIKeyOBWMMEFKCYXMKF-UHFFFAOYSA-N
SMILESCNC1=NC(=NC(=C1N(C)C(=O)OC)N)C2=NN(C3=C2C=CC=N3)CC4=CC=CC=C4F
PubChem CID145332905
SynonymsN-Methyl Riociguat, Riociguat EP Impurity C, Riociguat Impurity C

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 Riociguat USP Related Compound 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 Riociguat USP Related Compound C

Which CAS number identifies Riociguat USP Related Compound C?
Riociguat USP Related Compound C is registered under CAS 2920299-23-4. You may also see it listed as N-Methyl Riociguat, Riociguat EP Impurity C, Riociguat Impurity C. Our catalogue number for this item is ZX-005940.
What are the formula and molar mass of Riociguat USP Related Compound C?
For Riociguat USP Related Compound C, its formula is C21H21FN8O2 and its molar mass is 436.4 g/mol. The systematic (IUPAC) name is methyl N-[4-amino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]-6-(methylamino)pyrimidin-5-yl]-N-methylcarbamate. InChIKey OBWMMEFKCYXMKF-UHFFFAOYSA-N lets you match it in any structure database.
How is Riociguat USP Related Compound C used in pharmaceutical QC?
Riociguat USP Related Compound C is a characterised reference material linked to Riociguat. 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 Riociguat USP Related Compound C?
This listing is Reference Standard grade with 30% 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 Riociguat USP Related Compound 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 Riociguat USP Related Compound C to my country?
Yes. Riociguat USP Related Compound 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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