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API Impurities

Cis-Permethric Acid

Reference StandardAvailable on request

Order Cis-Permethric Acid (CAS 59042-49-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Cis-Permethric Acid chemical structure
CAS number59042-49-8
FormulaC8H10Cl2O2
Molar mass209.07 g/mol
Physical formSolid
HS code38229090
InChIKeyLLMLSUSAKZVFOA-INEUFUBQSA-N
IUPAC nametrans-(1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid

About Cis-Permethric Acid

Cis-Permethric Acid is supplied by Zemixal as a characterised reference material for Permethrin analysis. Identity at a glance (Reference Standard): CAS 59042-49-8, formula C8H10Cl2O2 and molar mass 209.07 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

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

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 Permethrin

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

Permethrin standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Cis-Permethric Acid
Product nameCis-Permethric Acid
Catalogue numberZX-031812
CAS number59042-49-8
IUPAC nametrans-(1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid
Molecular formulaC8H10Cl2O2
Molar mass209.07 g/mol
Exact mass208.0058
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeyLLMLSUSAKZVFOA-INEUFUBQSA-N
SMILESCC1([C@@H]([C@@H]1C(=O)O)C=C(Cl)Cl)C
PubChem CID41507
Synonymscis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid, cis-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid, (1S,3S)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylic acid, (+/-)-cis-Permethrinic acid, cis-Permethrinic Acid, cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid, (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, 1R-cis-Permethric acid, Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cis-, Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (1R,3R)-rel-, cis-DL-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic 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

  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Cis-Permethric Acid
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 Cis-Permethric Acid

Which CAS number identifies Cis-Permethric Acid?
Cis-Permethric Acid is registered under CAS 59042-49-8. You may also see it listed as cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid, cis-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid. Our catalogue number for this item is ZX-031812.
What are the formula and molar mass of Cis-Permethric Acid?
For Cis-Permethric Acid, its formula is C8H10Cl2O2 and its molar mass is 209.07 g/mol. The systematic (IUPAC) name is trans-(1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid. InChIKey LLMLSUSAKZVFOA-INEUFUBQSA-N lets you match it in any structure database.
How is Cis-Permethric Acid used in pharmaceutical QC?
Cis-Permethric Acid is a characterised reference material linked to Permethrin. 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 Cis-Permethric Acid?
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 Cis-Permethric Acid?
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 Cis-Permethric Acid to my country?
Yes. Because Cis-Permethric Acid 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.

More Permethrin standards

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