Amlodipine WS

Name: Amlodipine WS
Brand: Vaqora Chemicals
SKU: VQ-007312

About Amlodipine WS

Amlodipine WS is a high-purity reference standard of Amlodipine carrying the CAS registry number 88150-42-9. Its molecular formula is C20H25ClN2O5 and its molecular weight is 408.9 g/mol. Systematically, it is named 3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate. Alternative names: Amlodipine and (R,S)-Amlodipine.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Amlodipine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across 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.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Amlodipine

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

Amlodipine impurities

Specifications & identifiers

Chemical identifiers
Product name	Amlodipine WS
Catalogue No.	VQ-007312
CAS Number	88150-42-9
Other CAS	111470-99-6
IUPAC name	3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
Molecular formula	C₂₀H₂₅ClN₂O₅
Molecular weight	408.9 g/mol
Exact mass	408.1452
Grade	Reference Standard
HSN code	38229090
InChIKey	HTIQEAQVCYTUBX-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(NC(=C(C1C2=CC=CC=C2Cl)C(=O)OC)C)COCCN
PubChem CID	2162

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	2 / 7
TPSA	99.9 Å²
Synonyms	Amlodipine, (R,S)-Amlodipine, Amlopres, Intervask, Pelmec, Amlodipine Free Base, HGP-0904, Astudal 5, Amlodipine Maleate (1:1), Istin, Norvasc (TN), Coroval

Safety & hazard information (GHS)

Corrosive

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H318Causes serious eye damage
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P260, P264, P264 + P265, P270, P273, P280, P301 + P316, P305 + P354 + P338, P317, P319, P321, P330, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 88150-42-9

IP/BP/USP

Amlodipine

CAS: 88150-42-9
Formula: C₂₀H₂₅ClN₂O₅
MW: 408.9 g/mol

VQ-004078

Frequently asked questions

What is the CAS number of Amlodipine WS?

The CAS Registry Number of Amlodipine WS is 88150-42-9. It is also known as Amlodipine, (R,S)-Amlodipine, Amlopres.

What is the molecular formula and molecular weight of Amlodipine WS?

Amlodipine WS has the molecular formula C20H25ClN2O5 and a molecular weight of 408.9 g/mol. Its IUPAC name is 3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate.

What is Amlodipine WS used for?

Amlodipine WS 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 WS can I order?

We supply Amlodipine WS 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 WS?

Yes. Every lot of Amlodipine WS 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 WS be shipped internationally?

Yes. Amlodipine WS is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.