Amlodipine Impurity 49

About Amlodipine Impurity 49

Amlodipine Impurity 49 is an impurity of Amlodipine carrying the CAS registry number 949155-13-9 with a typical assay of 93.8%. Its molecular formula is C20H22ClNO5 and its molecular weight is 391.8 g/mol. Systematically, it is named 9-O-ethyl 7-O-methyl 8-(2-chlorophenyl)-6-methyl-3,4,8,9-tetrahydropyrido[2,1-c][1,4]oxazine-7,9-dicarboxylate. Common synonyms include Amlo-DP-2 and Amlodipine Impurity 62.

It is supplied 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. 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. 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 49
Catalogue No.	VQ-004376
CAS Number	949155-13-9
IUPAC name	9-O-ethyl 7-O-methyl 8-(2-chlorophenyl)-6-methyl-3,4,8,9-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	93.8%
HSN code	38229090
InChIKey	ZSTBMZXEAQASBJ-UHFFFAOYSA-N
SMILES	CCOC(=O)C1C(C(=C(N2C1=COCC2)C)C(=O)OC)C3=CC=CC=C3Cl
PubChem CID	101442637

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
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 49?

The CAS Registry Number of Amlodipine Impurity 49 is 949155-13-9. It is also known as Amlo-DP-2, Amlodipine Impurity 62.

What is the molecular formula and molecular weight of Amlodipine Impurity 49?

Amlodipine Impurity 49 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-3,4,8,9-tetrahydropyrido[2,1-c][1,4]oxazine-7,9-dicarboxylate.

What is Amlodipine Impurity 49 used for?

Amlodipine Impurity 49 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 49 can I order?

We supply Amlodipine Impurity 49 in Reference Standard (93.8%) 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 49?

Yes. Every lot of Amlodipine Impurity 49 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 49 be shipped internationally?

Yes. We export Amlodipine Impurity 49 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.