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Pharmacopeial Impurities (EP / USP / BP)

Gabapentin EP Impurity E

Reference StandardAvailable on request

Buy Gabapentin EP Impurity E (CAS 67950-95-2) from Zemixal: C9H14O4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Gabapentin EP Impurity E chemical structure
CAS number67950-95-2
FormulaC9H14O4
Molar mass186.2 g/mol
Physical formSolid
HS code38229090
InChIKeySDAXMMUAZRUWNL-UHFFFAOYSA-N
IUPAC name1-(carboxymethyl)cyclohexane-1-carboxylic acid

About Gabapentin EP Impurity E

Gabapentin EP Impurity E is supplied by Zemixal as a characterised reference material for Gabapentin analysis. For your records (Reference Standard), the material is defined by CAS 67950-95-2, formula C9H14O4 and molar mass 186.2 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). 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. 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 Gabapentin

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

Gabapentin 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 Gabapentin EP Impurity E
Product nameGabapentin EP Impurity E
Catalogue numberZX-021764
CAS number67950-95-2
IUPAC name1-(carboxymethyl)cyclohexane-1-carboxylic acid
Molecular formulaC9H14O4
Molar mass186.2 g/mol
Exact mass186.0892
GradeReference Standard
Physical formSolid
XLogP31.2
H-bond donors / acceptors2 / 4
Topological polar surface area74.6 Ų
HS code38229090
InChIKeySDAXMMUAZRUWNL-UHFFFAOYSA-N
SMILESC1CCC(CC1)(CC(=O)O)C(=O)O
PubChem CID260003
SynonymsGabapentin - Impurity E, 1-Carboxycyclohexaneacetic Acid, cyclohexaneacetic acid, 1-carboxy-, 1-(carboxymethyl)cyclohexanecarboxylic acid, Gabapentin iMpurity E, 1-(carboxymethyl)cyclohexanecarboxylicacid

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 Gabapentin 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 Gabapentin EP Impurity E

Which CAS number identifies Gabapentin EP Impurity E?
Gabapentin EP Impurity E is registered under CAS 67950-95-2. You may also see it listed as Gabapentin - Impurity E, 1-Carboxycyclohexaneacetic Acid, cyclohexaneacetic acid, 1-carboxy-. Our catalogue number for this item is ZX-021764.
What are the formula and molar mass of Gabapentin EP Impurity E?
For Gabapentin EP Impurity E, its formula is C9H14O4 and its molar mass is 186.2 g/mol. The systematic (IUPAC) name is 1-(carboxymethyl)cyclohexane-1-carboxylic acid. InChIKey SDAXMMUAZRUWNL-UHFFFAOYSA-N lets you match it in any structure database.
How is Gabapentin EP Impurity E used in pharmaceutical QC?
Gabapentin EP Impurity E is a characterised reference material linked to Gabapentin. 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 Gabapentin 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 Gabapentin 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 Gabapentin EP Impurity E to my country?
Yes. Because Gabapentin 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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