Amlodipine Impurity 3

Name: Amlodipine Impurity 3
Brand: Vaqora Chemicals
SKU: VQ-004372

About Amlodipine Impurity 3

Vaqora Chemicals supplies Amlodipine Impurity 3, an impurity of Amlodipine registered under CAS number 194472-27-0 with a typical assay of 95%. The compound has the formula C20H22ClNO5, corresponding to a molecular weight of 391.8 g/mol. Systematically, it is named 9-O-ethyl 7-O-methyl 8-(2-chlorophenyl)-6-methyl-1,3,4,8-tetrahydropyrido[2,1-c][1,4]oxazine-7,9-dicarboxylate. It is also known as Amlodipine Impurity 40.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Amlodipine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Amlodipine Impurity 3 is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Amlodipine

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

Amlodipine impurities

Specifications & identifiers

Chemical identifiers
Product name	Amlodipine Impurity 3
Catalogue No.	VQ-004372
CAS Number	194472-27-0
IUPAC name	9-O-ethyl 7-O-methyl 8-(2-chlorophenyl)-6-methyl-1,3,4,8-tetrahydropyrido[2,1-c][1,4]oxazine-7,9-dicarboxylate
Molecular formula	C₂₀H₂₂ClNO₅
Molecular weight	391.8 g/mol
Exact mass	391.1187
Grade	Reference Standard
Purity / assay	95%
HSN code	38229090
InChIKey	PLYAQELUSVRRGI-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C2COCCN2C(=C(C1C3=CC=CC=C3Cl)C(=O)OC)C
PubChem CID	140387237

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 6
TPSA	65.1 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 Amlodipine Impurity 3?

The CAS Registry Number of Amlodipine Impurity 3 is 194472-27-0. It is also known as Amlodipine Impurity 40.

What is the molecular formula and molecular weight of Amlodipine Impurity 3?

Amlodipine Impurity 3 has the molecular formula C20H22ClNO5 and a molecular weight of 391.8 g/mol. Its IUPAC name is 9-O-ethyl 7-O-methyl 8-(2-chlorophenyl)-6-methyl-1,3,4,8-tetrahydropyrido[2,1-c][1,4]oxazine-7,9-dicarboxylate.

What is Amlodipine Impurity 3 used for?

Amlodipine Impurity 3 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 Impurity 3 can I order?

We supply Amlodipine Impurity 3 in Reference Standard (95%) 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 Impurity 3?

Yes. Every lot of Amlodipine Impurity 3 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 Impurity 3 be shipped internationally?

Yes. We export Amlodipine Impurity 3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.