Nifedipine Pyrimidine Impurity (Cis-isomer)

Name: Nifedipine Pyrimidine Impurity (Cis-isomer)
Brand: Vaqora Chemicals
SKU: VQ-032150

About Nifedipine Pyrimidine Impurity (Cis-isomer)

Vaqora Chemicals supplies Nifedipine Pyrimidine Impurity (Cis-isomer), an impurity of Nifedipine registered under CAS number 80742-11-6. Formula C19H18N4O6, molecular weight 398.4 g/mol. Systematically, it is named methyl (2R,4R)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate. Alternative names: Pyrimidine Impurity and Nifedipine Pyrimidine Impurity.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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

We offer Nifedipine Pyrimidine Impurity (Cis-isomer) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Nifedipine

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

Nifedipine impurities

Specifications & identifiers

Chemical identifiers
Product name	Nifedipine Pyrimidine Impurity (Cis-isomer)
Catalogue No.	VQ-032150
CAS Number	80742-11-6
IUPAC name	methyl (2R,4R)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Molecular formula	C₁₉H₁₈N₄O₆
Molecular weight	398.4 g/mol
Exact mass	398.1226
Grade	Reference Standard
HSN code	38229090
InChIKey	AANAYIQNTXWIMX-MSOLQXFVSA-N
SMILES	CC1=C([C@H](N[C@H](N1)C2=CC=CC=C2[N+](=O)[O-])C3=CC=CC=C3[N+](=O)[O-])C(=O)OC
PubChem CID	28457441

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 8
TPSA	142 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 Nifedipine Pyrimidine Impurity (Cis-isomer)?

The CAS Registry Number of Nifedipine Pyrimidine Impurity (Cis-isomer) is 80742-11-6. It is also known as Pyrimidine Impurity, Nifedipine Pyrimidine Impurity.

What is the molecular formula and molecular weight of Nifedipine Pyrimidine Impurity (Cis-isomer)?

Nifedipine Pyrimidine Impurity (Cis-isomer) has the molecular formula C19H18N4O6 and a molecular weight of 398.4 g/mol. Its IUPAC name is methyl (2R,4R)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate.

What is Nifedipine Pyrimidine Impurity (Cis-isomer) used for?

Nifedipine Pyrimidine Impurity (Cis-isomer) is supplied as a characterised reference material related to Nifedipine. 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 Nifedipine Pyrimidine Impurity (Cis-isomer) can I order?

We supply Nifedipine Pyrimidine Impurity (Cis-isomer) 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 Nifedipine Pyrimidine Impurity (Cis-isomer)?

Yes. Every lot of Nifedipine Pyrimidine Impurity (Cis-isomer) 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 Nifedipine Pyrimidine Impurity (Cis-isomer) be shipped internationally?

Yes. We export Nifedipine Pyrimidine Impurity (Cis-isomer) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.