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Pharmacopeial Impurities (EP / USP / BP)

Nitrendipine EP Impurity C

Reference StandardAvailable on request

Order Nitrendipine EP Impurity C (CAS 21829-28-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Nitrendipine EP Impurity C chemical structure
CAS number21829-28-7
FormulaC19H22N2O6
Molar mass374.4 g/mol
Physical formSolid
HS code38229090
InChIKeyITAOFSSOVNYZCS-UHFFFAOYSA-N
IUPAC namediethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

About Nitrendipine EP Impurity C

Zemixal lists Nitrendipine EP Impurity C for laboratories that identify, quantify or control Nitrendipine and its related substances. For your records (Reference Standard), the material is defined by CAS 21829-28-7, formula C19H22N2O6 and molar mass 374.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Nitrendipine

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

Nitrendipine standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Nitrendipine EP Impurity C
Product nameNitrendipine EP Impurity C
Catalogue numberZX-022295
CAS number21829-28-7
IUPAC namediethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
Molecular formulaC19H22N2O6
Molar mass374.4 g/mol
Exact mass374.1478
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors1 / 7
Topological polar surface area110 Ų
HS code38229090
InChIKeyITAOFSSOVNYZCS-UHFFFAOYSA-N
SMILESCCOC(=O)C1=C(NC(=C(C1C2=CC(=CC=C2)[N+](=O)[O-])C(=O)OCC)C)C
PubChem CID282663
SynonymsNitrendipine - Impurity C, 3,5-diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid diethyl ester, diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydro-3,5-pyridinedicarboxylate, Nitrendipine impurity C, 2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester, 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, diethyl ester, 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)-, diethyl ester, Diethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate, diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine 3,5-dicarboxylate, diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5 -dicarboxylate, Diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxvlate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Nitrendipine EP Impurity 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 Nitrendipine EP Impurity C

Which CAS number identifies Nitrendipine EP Impurity C?
Nitrendipine EP Impurity C is registered under CAS 21829-28-7. You may also see it listed as Nitrendipine - Impurity C, 3,5-diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid diethyl ester. Our catalogue number for this item is ZX-022295.
What are the formula and molar mass of Nitrendipine EP Impurity C?
For Nitrendipine EP Impurity C, its formula is C19H22N2O6 and its molar mass is 374.4 g/mol. The systematic (IUPAC) name is diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. InChIKey ITAOFSSOVNYZCS-UHFFFAOYSA-N lets you match it in any structure database.
How is Nitrendipine EP Impurity C used in pharmaceutical QC?
Nitrendipine EP Impurity C is a characterised reference material linked to Nitrendipine. 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 Nitrendipine EP Impurity C?
This listing is Reference Standard grade. 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 Nitrendipine EP Impurity 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 Nitrendipine EP Impurity C to my country?
Yes. Because Nitrendipine EP Impurity C is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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