Amlodipine EP Impurity D (Oxalate Salt)

Name: Amlodipine EP Impurity D (Oxalate Salt)
Brand: Vaqora Chemicals
SKU: VQ-006231

About Amlodipine EP Impurity D (Oxalate Salt)

Amlodipine EP Impurity D (Oxalate Salt) (CAS 1216406-90-4) is a pharmacopeial impurity of Amlodipine offered by Vaqora Chemicals, specified at 95.12% purity. The compound has the formula C22H25ClN2O9, corresponding to a molecular weight of 496.9 g/mol. The IUPAC name is 3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate. Oxalic acid. It is also known as Dehydro Amlodipine Oxalate or Amlodipine EP Impurity D Oxalate.

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. Good laboratory practice and suitable PPE are recommended during handling.

This Amlodipine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Amlodipine

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

Amlodipine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Amlodipine EP Impurity D (Oxalate Salt)
Catalogue No.	VQ-006231
CAS Number	1216406-90-4
Other CAS	113994-41-5, 2414962-06-2, 2138811-33-1, 2733700-89-3
IUPAC name	3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate;oxalic acid
Molecular formula	C₂₂H₂₅ClN₂O₉
Molecular weight	496.9 g/mol
Exact mass	496.1249
Grade	Reference Standard
Purity / assay	95.12%
HSN code	38229090
InChIKey	VAHKAMHZXZAAGV-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(C(=C(N=C1COCCN)C)C(=O)OC)C2=CC=CC=C2Cl.C(=O)(C(=O)O)O
PubChem CID	46780580

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 11
TPSA	175 Å²
Synonyms	Dehydro Amlodipine Oxalate, Amlodipine EP Impurity D Oxalate, Amlodipine Impurity D, DehydroAmlodipine Oxalate, Amlodipine besilate impurity D oxalate salt

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 Amlodipine EP Impurity D (Oxalate Salt)?

The CAS Registry Number of Amlodipine EP Impurity D (Oxalate Salt) is 1216406-90-4. It is also known as Dehydro Amlodipine Oxalate, Amlodipine EP Impurity D Oxalate, Amlodipine Impurity D.

What is the molecular formula and molecular weight of Amlodipine EP Impurity D (Oxalate Salt)?

Amlodipine EP Impurity D (Oxalate Salt) has the molecular formula C22H25ClN2O9 and a molecular weight of 496.9 g/mol.

What is Amlodipine EP Impurity D (Oxalate Salt) used for?

Amlodipine EP Impurity D (Oxalate Salt) is supplied as a characterised reference material related to Amlodipine. 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 Amlodipine EP Impurity D (Oxalate Salt) can I order?

We supply Amlodipine EP Impurity D (Oxalate Salt) in Reference Standard (95.12%) 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 Amlodipine EP Impurity D (Oxalate Salt)?

Yes. Every lot of Amlodipine EP Impurity D (Oxalate Salt) 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 Amlodipine EP Impurity D (Oxalate Salt) be shipped internationally?

Yes. We export Amlodipine EP Impurity D (Oxalate Salt) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.