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Pharmacopeial Impurities (EP / USP / BP)

Gabapentin EP Impurity B

Reference StandardAvailable on request

Order Gabapentin EP Impurity B (CAS 133481-09-1) online at Zemixal: C9H13NO2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Gabapentin EP Impurity B chemical structure
CAS number133481-09-1
FormulaC9H13NO2
Molar mass167.2 g/mol
Physical formSolid
HS code38229090
InChIKeyYGFXLCAKCKPSQQ-UHFFFAOYSA-N
IUPAC name2-(1-cyanocyclohexyl)acetic acid

About Gabapentin EP Impurity B

Gabapentin EP Impurity B is supplied by Zemixal as a characterised reference material for Gabapentin analysis. For your records (Reference Standard), the material is defined by CAS 133481-09-1, formula C9H13NO2 and molar mass 167.2 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

Safe handling

Hazard communication follows GHS (Warning: H302, H319 and H412). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 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

Grade guides

Specifications and identifiers

Specifications of Gabapentin EP Impurity B
Product nameGabapentin EP Impurity B
Catalogue numberZX-021765
CAS number133481-09-1
IUPAC name2-(1-cyanocyclohexyl)acetic acid
Molecular formulaC9H13NO2
Molar mass167.2 g/mol
Exact mass167.0946
GradeReference Standard
Physical formSolid
XLogP31.4
H-bond donors / acceptors1 / 3
Topological polar surface area61.1 Ų
HS code38229090
InChIKeyYGFXLCAKCKPSQQ-UHFFFAOYSA-N
SMILESC1CCC(CC1)(CC(=O)O)C#N
PubChem CID11073797
SynonymsGabapentin EP Impurity B, Gabapentin USP Related Compound B, Gabapentin - Impurity B, 1-cyanocyclohexaneacetic acid, (1-Cyanocyclohexyl)acetic acid, Cyclohexaneacetic acid, 1-cyano-, (1-Cyanocyclohexyl)-acetic acid, 2-(1-cyanocyclohexyl)aceticAcid

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
  • H319Causes serious eye irritation
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 B
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 B

Which CAS number identifies Gabapentin EP Impurity B?
Gabapentin EP Impurity B is registered under CAS 133481-09-1. You may also see it listed as Gabapentin EP Impurity B, Gabapentin USP Related Compound B, Gabapentin - Impurity B, 1-cyanocyclohexaneacetic acid. Our catalogue number for this item is ZX-021765.
What are the formula and molar mass of Gabapentin EP Impurity B?
For Gabapentin EP Impurity B, its formula is C9H13NO2 and its molar mass is 167.2 g/mol. The systematic (IUPAC) name is 2-(1-cyanocyclohexyl)acetic acid. InChIKey YGFXLCAKCKPSQQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Gabapentin EP Impurity B used in pharmaceutical QC?
Gabapentin EP Impurity B 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 B?
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 B?
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 B to my country?
Yes. Because Gabapentin EP Impurity B 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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