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Pharmacopeial Impurities (EP / USP / BP)

Gemfibrozil EP Impurity E

Reference StandardAvailable on request

Buy Gemfibrozil EP Impurity E (CAS 500904-61-0) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-024924.

Pack sizes
Gemfibrozil EP Impurity E chemical structure
CAS number500904-61-0
FormulaC18H26O3
Molar mass290.4 g/mol
Physical formSolid
HS code38229090
InChIKeyZWBXHPOXWIJOJR-UHFFFAOYSA-N
IUPAC name5-(2,5-dimethyl-4-prop-1-enylphenoxy)-2,2-dimethylpentanoic acid

About Gemfibrozil EP Impurity E

Zemixal lists Gemfibrozil EP Impurity E for laboratories that identify, quantify or control Gemfibrozil and its related substances. Key data (Reference Standard): CAS 500904-61-0, formula C18H26O3 and molar mass 290.4 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Gemfibrozil

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

Gemfibrozil 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 Gemfibrozil EP Impurity E
Product nameGemfibrozil EP Impurity E
Catalogue numberZX-024924
CAS number500904-61-0
IUPAC name5-(2,5-dimethyl-4-prop-1-enylphenoxy)-2,2-dimethylpentanoic acid
Molecular formulaC18H26O3
Molar mass290.4 g/mol
Exact mass290.1882
GradeReference Standard
Physical formSolid
XLogP34.8
H-bond donors / acceptors1 / 3
Topological polar surface area46.5 Ų
HS code38229090
InChIKeyZWBXHPOXWIJOJR-UHFFFAOYSA-N
SMILESCC=CC1=C(C=C(C(=C1)C)OCCCC(C)(C)C(=O)O)C
PubChem CID59043336
SynonymsGemfibrozil - Impurity E, Gemfibrozil Impurity E, 5-(2,5-Dimethyl-4-(prop-1-en-1-yl)phenoxy)-2,2-dimethylpentanoic acid, (E,Z)-5-(2,5-Dimethyl-4-(prop-1-en-1-yl)phenoxy)-2,2-dimethylpentanoic acid, Pentanoic acid, 5-(2,5-dimethyl-4-(1-propen-1-yl)phenoxy)-2,2-dimethyl-, 4-(1-Propenyl) Gemfibrozil, Gemfibrozil Impurity 17, 5-(2,5-dimethyl-4-prop-1-enyl-phenoxy)-2,2-dimethyl-pentanoic acid

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 Gemfibrozil EP Impurity E
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 Gemfibrozil EP Impurity E

Which CAS number identifies Gemfibrozil EP Impurity E?
Gemfibrozil EP Impurity E is registered under CAS 500904-61-0. You may also see it listed as Gemfibrozil - Impurity E, Gemfibrozil Impurity E, 5-(2,5-Dimethyl-4-(prop-1-en-1-yl)phenoxy)-2,2-dimethylpentanoic acid. Our catalogue number for this item is ZX-024924.
What are the formula and molar mass of Gemfibrozil EP Impurity E?
For Gemfibrozil EP Impurity E, its formula is C18H26O3 and its molar mass is 290.4 g/mol. The systematic (IUPAC) name is 5-(2,5-dimethyl-4-prop-1-enylphenoxy)-2,2-dimethylpentanoic acid. InChIKey ZWBXHPOXWIJOJR-UHFFFAOYSA-N lets you match it in any structure database.
How is Gemfibrozil EP Impurity E used in pharmaceutical QC?
Gemfibrozil EP Impurity E is a characterised reference material linked to Gemfibrozil. 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 Gemfibrozil EP Impurity E?
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 Gemfibrozil EP Impurity E?
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 Gemfibrozil EP Impurity E to my country?
Yes. Because Gemfibrozil EP Impurity E 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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