Nimodipine EP Impurity A

Name: Nimodipine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021283

About Nimodipine EP Impurity A

Vaqora Chemicals supplies Nimodipine EP Impurity A, a pharmacopeial impurity of Nimodipine registered under CAS number 85677-93-6. With the molecular formula C21H24N2O7, it has a molar mass of 416.4 g/mol. Its systematic (IUPAC) name is 5-O-(2-methoxyethyl) 3-O-propan-2-yl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate. Common synonyms include Dehydro Nimodipine and Nimodipine - Impurity A.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

This Nimodipine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Nimodipine EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Nimodipine

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

Nimodipine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Nimodipine EP Impurity A
Catalogue No.	VQ-021283
CAS Number	85677-93-6
IUPAC name	5-O-(2-methoxyethyl) 3-O-propan-2-yl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate
Molecular formula	C₂₁H₂₄N₂O₇
Molecular weight	416.4 g/mol
Exact mass	416.1584
Grade	Reference Standard
HSN code	38229090
InChIKey	SJJUCKCPGPCJQM-UHFFFAOYSA-N
SMILES	CC1=C(C(=C(C(=N1)C)C(=O)OC(C)C)C2=CC(=CC=C2)[N+](=O)[O-])C(=O)OCCOC
PubChem CID	529928

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 8
TPSA	121 Å²
Synonyms	Dehydro Nimodipine, Nimodipine - Impurity A, Nimodipine EP Impurity A mixture of Methanol:Tetrahydrofuran:Water (2ml), 2-Methoxyethyl 1-Methylethyl 2,6-Dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate, Nimodipine M (dehydro), 3-Isopropyl 5-(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate, Nimodipine Impurity A, Isopropyl 2-methoxyethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate, O3-isopropyl O5-(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P280, P318, P319, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Nimodipine EP Impurity A?

The CAS Registry Number of Nimodipine EP Impurity A is 85677-93-6. It is also known as Dehydro Nimodipine, Nimodipine - Impurity A, Nimodipine EP Impurity A mixture of Methanol:Tetrahydrofuran:Water (2ml).

What is the molecular formula and molecular weight of Nimodipine EP Impurity A?

Nimodipine EP Impurity A has the molecular formula C21H24N2O7 and a molecular weight of 416.4 g/mol. Its IUPAC name is 5-O-(2-methoxyethyl) 3-O-propan-2-yl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate.

What is Nimodipine EP Impurity A used for?

Nimodipine EP Impurity A is supplied as a characterised reference material related to Nimodipine. 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 Nimodipine EP Impurity A can I order?

We supply Nimodipine EP Impurity A 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 Nimodipine EP Impurity A?

Yes. Every lot of Nimodipine EP Impurity A 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 Nimodipine EP Impurity A be shipped internationally?

Yes. Nimodipine EP Impurity A is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.