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Pharmacopeial Impurities (EP / USP / BP)

Amlodipine EP Impurity G

Reference StandardIn stock

Amlodipine EP Impurity G (CAS 43067-01-2) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Amlodipine EP Impurity G chemical structure
CAS number43067-01-2
FormulaC17H18ClNO4
Molar mass335.8 g/mol
Physical formSolid
HS code38229090
InChIKeyREIGLQUFMMOAFU-UHFFFAOYSA-N
IUPAC namedimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

About Amlodipine EP Impurity G

Analytical teams working on Amlodipine use Amlodipine EP Impurity G as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 43067-01-2, formula C17H18ClNO4 and molar mass 335.8 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. 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

  • 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 G
Product nameAmlodipine EP Impurity G
Catalogue numberZX-005573
CAS number43067-01-2
IUPAC namedimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
Molecular formulaC17H18ClNO4
Molar mass335.8 g/mol
Exact mass335.0924
GradeReference Standard
Physical formSolid
XLogP33
H-bond donors / acceptors1 / 5
Topological polar surface area64.6 Ų
HS code38229090
InChIKeyREIGLQUFMMOAFU-UHFFFAOYSA-N
SMILESCC1=C(C(C(=C(N1)C)C(=O)OC)C2=CC=CC=C2Cl)C(=O)OC
PubChem CID737062
SynonymsAmlodipine Dimethyl Chloro Impurity, 4-(2-Chlorophenyl)-3,5-di(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine, Amlodipine Related Compound C, Amlodipine besilate impurity G, Calcium Channel antagonist 1, 3,5-dimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, starbld0009021, Amlodipine impurity G CRS, Amlodipine Besylate EP Impurity G, dimethyl 4-(2-chlorophenyl)-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate, Amlodipine impurity G, European Pharmacopoeia (EP) Reference Standard, Dimethyl 4-(2-Chlorophenyl)-26-dimethyl-14-dihydropyridine-35-dicarboxylate

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

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 G
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted 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 G

Which CAS number identifies Amlodipine EP Impurity G?
Amlodipine EP Impurity G is registered under CAS 43067-01-2. You may also see it listed as Amlodipine Dimethyl Chloro Impurity, 4-(2-Chlorophenyl)-3,5-di(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine, Amlodipine Related Compound C. Our catalogue number for this item is ZX-005573.
What are the formula and molar mass of Amlodipine EP Impurity G?
For Amlodipine EP Impurity G, its formula is C17H18ClNO4 and its molar mass is 335.8 g/mol. The systematic (IUPAC) name is dimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. InChIKey REIGLQUFMMOAFU-UHFFFAOYSA-N lets you match it in any structure database.
How is Amlodipine EP Impurity G used in pharmaceutical QC?
Amlodipine EP Impurity G 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 G?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Amlodipine EP Impurity G?
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 G to my country?
Yes. Because Amlodipine EP Impurity G 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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