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Pharmacopeial Impurities (EP / USP / BP)

Amlodipine EP Impurity D

Reference StandardIn stock

Amlodipine EP Impurity D (CAS 113994-41-5) supplier Zemixal: C20H23ClN2O5, COA and SDS with every lot, worldwide shipping.

Pack sizes
Amlodipine EP Impurity D chemical structure
CAS number113994-41-5
FormulaC20H23ClN2O5
Molar mass406.9 g/mol
Physical formSolid
HS code38229090
InChIKeyAPZSGEHAFPIYQZ-UHFFFAOYSA-N
IUPAC name3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate

About Amlodipine EP Impurity D

Amlodipine EP Impurity D is supplied by Zemixal as a characterised reference material for Amlodipine analysis. Identity at a glance (Reference Standard): CAS 113994-41-5, formula C20H23ClN2O5 and molar mass 406.9 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Danger: H301, H315, H318 and H373). 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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Amlodipine

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

Amlodipine standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Amlodipine EP Impurity D
Product nameAmlodipine EP Impurity D
Catalogue numberZX-005569
CAS number113994-41-5
Other CAS numbers2414962-06-2, 1216406-90-4, 2138811-33-1, 2733700-89-3
IUPAC name3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate
Molecular formulaC20H23ClN2O5
Molar mass406.9 g/mol
Exact mass406.1295
GradeReference Standard
Physical formSolid
XLogP32.3
H-bond donors / acceptors1 / 7
Topological polar surface area101 Ų
HS code38229090
InChIKeyAPZSGEHAFPIYQZ-UHFFFAOYSA-N
SMILESCCOC(=O)C1=C(C(=C(N=C1COCCN)C)C(=O)OC)C2=CC=CC=C2Cl
PubChem CID14271877
SynonymsAmlodipine Besylate EP Impurity D, Amlodipine Related Compound A, Amlodipine besilate impurity D, Amlodipine impurity A, Dehydro Amlodipine, Amlodipine metabolite M9

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

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H373May causes damage to organs through prolonged or repeated exposure
  • 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, P302 + P352, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P362 + P364, 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 EP Impurity D
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 EP Impurity D

Which CAS number identifies Amlodipine EP Impurity D?
Amlodipine EP Impurity D is registered under CAS 113994-41-5. You may also see it listed as Amlodipine Besylate EP Impurity D, Amlodipine Related Compound A, Amlodipine besilate impurity D. Our catalogue number for this item is ZX-005569.
What are the formula and molar mass of Amlodipine EP Impurity D?
For Amlodipine EP Impurity D, its formula is C20H23ClN2O5 and its molar mass is 406.9 g/mol. The systematic (IUPAC) name is 3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate. InChIKey APZSGEHAFPIYQZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Amlodipine EP Impurity D used in pharmaceutical QC?
Amlodipine EP Impurity D 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 EP Impurity D?
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 EP Impurity D?
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 EP Impurity D to my country?
Yes. Because Amlodipine EP Impurity D 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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