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API Reference Standards

Felodipine

Reference StandardAvailable on request

Felodipine (CAS 72509-76-3) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg. Catalogue no. ZX-024710.

Pack sizes
Felodipine chemical structure
CAS number72509-76-3
FormulaC18H19Cl2NO4
Molar mass384.2 g/mol
Physical formSolid
HS code38229090
InChIKeyRZTAMFZIAATZDJ-UHFFFAOYSA-N
IUPAC name5-O-ethyl 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

About Felodipine

Felodipine is supplied by Zemixal as a characterised reference material for Felodipine analysis. Identity at a glance (Reference Standard): CAS 72509-76-3, formula C18H19Cl2NO4 and molar mass 384.2 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Storage and safety notes

Hazard communication follows GHS (Warning: H302, H361, H373 and H410). Our SDS lists exposure controls and first-aid measures.

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

Reference standards for Felodipine

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

Felodipine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Felodipine
Product nameFelodipine
Catalogue numberZX-024710
CAS number72509-76-3
IUPAC name5-O-ethyl 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Molecular formulaC18H19Cl2NO4
Molar mass384.2 g/mol
Exact mass383.0691
GradeReference Standard
Physical formSolid
XLogP33.9
H-bond donors / acceptors1 / 5
Topological polar surface area64.6 Ų
HS code38229090
InChIKeyRZTAMFZIAATZDJ-UHFFFAOYSA-N
SMILESCCOC(=O)C1=C(NC(=C(C1C2=C(C(=CC=C2)Cl)Cl)C(=O)OC)C)C
PubChem CID3333
Synonyms3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate, Felo Puren, Heumann, Felodipin, Felodipin ratiopharm, Von Ct, Felodipin, Felopdipine, Cardioplen xl, Felotens xl, Pinefeld xl, Felogen xl, Folpik xl, Neofel xl

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H361Suspected of damaging fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P264, P270, P273, P280, P301 + P317, P318, P319, 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 Felodipine
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 Felodipine

Which CAS number identifies Felodipine?
Felodipine is registered under CAS 72509-76-3. You may also see it listed as 3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate, Felo Puren, Heumann, Felodipin. Our catalogue number for this item is ZX-024710.
What are the formula and molar mass of Felodipine?
For Felodipine, its formula is C18H19Cl2NO4 and its molar mass is 384.2 g/mol. The systematic (IUPAC) name is 5-O-ethyl 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. InChIKey RZTAMFZIAATZDJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Felodipine used in pharmaceutical QC?
Felodipine is a characterised reference material linked to Felodipine. 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 Felodipine?
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 Felodipine?
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 Felodipine to my country?
Yes. Because Felodipine 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.

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