Pirfenidone-d5

Name: Pirfenidone-d5
Brand: Vaqora Chemicals
SKU: VQ-041412

About Pirfenidone-d5

Vaqora Chemicals supplies Pirfenidone-d5, a stable isotope labelled analogue related to Pirfenidone registered under CAS number 1020719-62-3. Its molecular formula is C12H11NO and its molecular weight is 190.25 g/mol. Its systematic (IUPAC) name is 5-methyl-1-(2,3,4,5,6-pentadeuteriophenyl)pyridin-2-one. Alternative names: 5-Methyl-N-phenyl-2-1H-pyridone-d5 and AMR69 D5.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Pirfenidone-d5 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Pirfenidone

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

Pirfenidone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Pirfenidone-d5
Catalogue No.	VQ-041412
CAS Number	1020719-62-3
IUPAC name	5-methyl-1-(2,3,4,5,6-pentadeuteriophenyl)pyridin-2-one
Molecular formula	C₁₂H₁₁NO
Molecular weight	190.25 g/mol
Exact mass	190.1154
Grade	Reference Standard
HSN code	38229090
InChIKey	ISWRGOKTTBVCFA-VIQYUKPQSA-N
SMILES	[2H]C1=C(C(=C(C(=C1[2H])[2H])N2C=C(C=CC2=O)C)[2H])[2H]
PubChem CID	71434117

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 1
TPSA	20.3 Å²
Synonyms	5-Methyl-N-phenyl-2-1H-pyridone-d5 (Pirfenidone-d5), 5-Methyl-N-phenyl-2-1H-pyridone-d5 ( Pirfenidone-d5 ), 5-Methyl-N-phenyl-2-1H-pyridone-d5, AMR69 D5, 2(1H)-Pyridinone, 5-methyl-1-(phenyl-2,3,4,5,6-d5)-, 5-Methyl-1-(~2~H_5_)phenylpyridin-2(1H)-one, Pirfenidone-d5 (5-Methyl-N-Phenyl-2-1H-Pyridone-d5), 5-methyl-1-(phenyl-d5)pyridin-2(1H)-one

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 Pirfenidone-d5?

The CAS Registry Number of Pirfenidone-d5 is 1020719-62-3. It is also known as 5-Methyl-N-phenyl-2-1H-pyridone-d5 (Pirfenidone-d5), 5-Methyl-N-phenyl-2-1H-pyridone-d5 ( Pirfenidone-d5 ), 5-Methyl-N-phenyl-2-1H-pyridone-d5.

What is the molecular formula and molecular weight of Pirfenidone-d5?

Pirfenidone-d5 has the molecular formula C12H11NO and a molecular weight of 190.25 g/mol. Its IUPAC name is 5-methyl-1-(2,3,4,5,6-pentadeuteriophenyl)pyridin-2-one.

What is Pirfenidone-d5 used for?

Pirfenidone-d5 is supplied as a characterised reference material related to Pirfenidone. 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 Pirfenidone-d5 can I order?

We supply Pirfenidone-d5 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 Pirfenidone-d5?

Yes. Every lot of Pirfenidone-d5 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 Pirfenidone-d5 be shipped internationally?

Yes. We export Pirfenidone-d5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.