1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine… 256376-62-2

Name: 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide
Brand: Vaqora Chemicals
SKU: VQ-033555

About 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide

1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide (CAS 256376-62-2) is an impurity of Riociguat offered by Vaqora Chemicals. Formula C14H11FN4O, molecular weight 270.26 g/mol. Its systematic (IUPAC) name is 1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridine-3-carboxamide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Riociguat, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Riociguat

View every impurity, metabolite and intermediate we list for Riociguat.

Riociguat impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide
Catalogue No.	VQ-033555
CAS Number	256376-62-2
IUPAC name	1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridine-3-carboxamide
Molecular formula	C₁₄H₁₁FN₄O
Molecular weight	270.26 g/mol
Exact mass	270.0917
Grade	Reference Standard
HSN code	38229090
InChIKey	GWDSAMDSGSEPRH-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)CN2C3=C(C=CC=N3)C(=N2)C(=O)N)F
PubChem CID	11323178

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	1 / 4
TPSA	73.8 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide?

The CAS Registry Number of 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide is 256376-62-2. It is also known as 1H-Pyrazolo[3,4-b]pyridine-3-carboxamide, 1-[(2-fluorophenyl)methyl]-, 1-[(2-Fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridine-3-carboxamide.

What is the molecular formula and molecular weight of 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide?

1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide has the molecular formula C14H11FN4O and a molecular weight of 270.26 g/mol. Its IUPAC name is 1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridine-3-carboxamide.

What is 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide used for?

1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide is supplied as a characterised reference material related to Riociguat. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide can I order?

We supply 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide?

Yes. Every lot of 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide be shipped internationally?

Yes. We export 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.