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API Reference Standards

Amlodipine WS

Reference StandardAvailable on request

Buy Amlodipine WS (CAS 88150-42-9) from Zemixal: C20H25ClN2O5, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-006389.

Pack sizes
Amlodipine WS chemical structure
CAS number88150-42-9
FormulaC20H25ClN2O5
Molar mass408.9 g/mol
Physical formSolid
HS code38229090
InChIKeyHTIQEAQVCYTUBX-UHFFFAOYSA-N
IUPAC name3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

About Amlodipine WS

Zemixal lists Amlodipine WS for laboratories that identify, quantify or control Amlodipine and its related substances. Key data (Reference Standard): CAS 88150-42-9, formula C20H25ClN2O5 and molar mass 408.9 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H301, H318, H400 and H410. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Amlodipine

See every impurity, metabolite and related compound we list for this API.

Amlodipine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Amlodipine WS
Product nameAmlodipine WS
Catalogue numberZX-006389
CAS number88150-42-9
Other CAS numbers111470-99-6
IUPAC name3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
Molecular formulaC20H25ClN2O5
Molar mass408.9 g/mol
Exact mass408.1452
GradeReference Standard
Physical formSolid
XLogP33
H-bond donors / acceptors2 / 7
Topological polar surface area99.9 Ų
HS code38229090
InChIKeyHTIQEAQVCYTUBX-UHFFFAOYSA-N
SMILESCCOC(=O)C1=C(NC(=C(C1C2=CC=CC=C2Cl)C(=O)OC)C)COCCN
PubChem CID2162
SynonymsAmlodipine, (R,S)-Amlodipine, Amlopres, Intervask, Pelmec, Amlodipine Free Base, HGP-0904, Astudal 5, Amlodipine Maleate (1:1), Istin, Norvasc (TN), Coroval

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Amlodipine WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Amlodipine WS

Which CAS number identifies Amlodipine WS?
Amlodipine WS is registered under CAS 88150-42-9. You may also see it listed as Amlodipine, (R,S)-Amlodipine, Amlopres. Our catalogue number for this item is ZX-006389.
What are the formula and molar mass of Amlodipine WS?
For Amlodipine WS, its formula is C20H25ClN2O5 and its molar mass is 408.9 g/mol. The systematic (IUPAC) name is 3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate. InChIKey HTIQEAQVCYTUBX-UHFFFAOYSA-N lets you match it in any structure database.
How is Amlodipine WS used in pharmaceutical QC?
Amlodipine WS is a characterised reference material linked to Amlodipine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Amlodipine WS?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Amlodipine WS?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Amlodipine WS to my country?
Yes. Because Amlodipine WS is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 88150-42-9

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