Amlodipine Impurity 18

Name: Amlodipine Impurity 18
Brand: Vaqora Chemicals
SKU: VQ-047392

About Amlodipine Impurity 18

Amlodipine Impurity 18 (CAS 331258-36-7) is an impurity of Amlodipine offered by Vaqora Chemicals. Its molecular formula is C28H25ClN2O7 and its molecular weight is 537.0 g/mol.

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. Typical end-use sectors are 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. A Safety Data Sheet (SDS) and technical specifications are available on request.

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 18
Catalogue No.	VQ-047392
CAS Number	331258-36-7
IUPAC name	3-O-ethyl 5-O-methyl 4-(2-chlorophenyl)-2-[2-(1,3-dioxoisoindol-2-yl)ethoxymethyl]-6-methylpyridine-3,5-dicarboxylate
Molecular formula	C₂₈H₂₅ClN₂O₇
Molecular weight	537 g/mol
Exact mass	536.135
Grade	Reference Standard
HSN code	38229090
InChIKey	WGDCZCPVMXBVIP-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(C(=C(N=C1COCCN2C(=O)C3=CC=CC=C3C2=O)C)C(=O)OC)C4=CC=CC=C4Cl
PubChem CID	11180193

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 8
TPSA	112 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 18?

The CAS Registry Number of Amlodipine Impurity 18 is 331258-36-7.

What is the molecular formula and molecular weight of Amlodipine Impurity 18?

Amlodipine Impurity 18 has the molecular formula C28H25ClN2O7 and a molecular weight of 537 g/mol. Its IUPAC name is 3-O-ethyl 5-O-methyl 4-(2-chlorophenyl)-2-[2-(1,3-dioxoisoindol-2-yl)ethoxymethyl]-6-methylpyridine-3,5-dicarboxylate.

What is Amlodipine Impurity 18 used for?

Amlodipine Impurity 18 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 18 can I order?

We supply Amlodipine Impurity 18 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 Amlodipine Impurity 18?

Yes. Every lot of Amlodipine Impurity 18 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 18 be shipped internationally?

Yes. We export Amlodipine Impurity 18 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.