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API Impurities

Rufinamide Impurity C

Reference StandardAvailable on request

Order Rufinamide Impurity C (CAS 166196-11-8) online at Zemixal: C10H7F2N3O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Rufinamide Impurity C chemical structure
CAS number166196-11-8
FormulaC10H7F2N3O2
Molar mass239.18 g/mol
Physical formSolid
HS code38229090
InChIKeyOPJHWTKDQYKYHL-UHFFFAOYSA-N
IUPAC name1-[(2,6-difluorophenyl)methyl]triazole-4-carboxylic acid

About Rufinamide Impurity C

Rufinamide Impurity C is part of the Zemixal API Impurities range. Key data (Reference Standard): CAS 166196-11-8, formula C10H7F2N3O2 and molar mass 239.18 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Rufinamide Impurity C
Product nameRufinamide Impurity C
Catalogue numberZX-026853
CAS number166196-11-8
IUPAC name1-[(2,6-difluorophenyl)methyl]triazole-4-carboxylic acid
Molecular formulaC10H7F2N3O2
Molar mass239.18 g/mol
Exact mass239.0506
GradeReference Standard
Physical formSolid
XLogP31.3
H-bond donors / acceptors1 / 6
Topological polar surface area68 Ų
HS code38229090
InChIKeyOPJHWTKDQYKYHL-UHFFFAOYSA-N
SMILESC1=CC(=C(C(=C1)F)CN2C=C(N=N2)C(=O)O)F
PubChem CID10014469
SynonymsRufinamide Acid Impurity, Rufinamide Acid, 1-(2,6-Difluorobenzyl)-1H-1,2,3-triazole-4-carboxylic acid, CGP 47,292, 1H-1,2,3-Triazole-4-carboxylic acid, 1-((2,6-difluorophenyl)methyl)-, 1H-1,2,3-Triazole-4-carboxylic acid, 1-[(2,6-difluorophenyl)methyl]-, 1-[(2,6-Difluorophenyl)methyl]-1H-1,2,3-triazole-4-carboxylic acid, 1H-1,2,3-Triazole-4-carboxylicacid, 1-[(2,6-difluorophenyl)methyl]-, 1-(2,6-Difluorobenzyl)-1,2,3-triazole-4-carboxylic Acid, 1-(2,6-Difluorobenzyl)-1H-1,2,3-triazole-4-carboxylicacid

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 Rufinamide Impurity C
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 Rufinamide Impurity C

Which CAS number identifies Rufinamide Impurity C?
Rufinamide Impurity C is registered under CAS 166196-11-8. You may also see it listed as Rufinamide Acid Impurity, Rufinamide Acid, 1-(2,6-Difluorobenzyl)-1H-1,2,3-triazole-4-carboxylic acid. Our catalogue number for this item is ZX-026853.
What are the formula and molar mass of Rufinamide Impurity C?
For Rufinamide Impurity C, its formula is C10H7F2N3O2 and its molar mass is 239.18 g/mol. The systematic (IUPAC) name is 1-[(2,6-difluorophenyl)methyl]triazole-4-carboxylic acid. InChIKey OPJHWTKDQYKYHL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Rufinamide Impurity C?
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 Rufinamide Impurity C?
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 Rufinamide Impurity C to my country?
Yes. Because Rufinamide Impurity C 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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