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API Impurities

Permethrin Impurity E

Reference StandardIn stock

Buy Permethrin Impurity E (CAS 53874-66-1) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Permethrin Impurity E chemical structure
CAS number53874-66-1
FormulaC13H11ClO
Molar mass218.68 g/mol
Physical formSolid
HS code38229090
InChIKeyQUYVTGFWFHQVRO-UHFFFAOYSA-N
IUPAC name1-(chloromethyl)-3-phenoxybenzene

About Permethrin Impurity E

Zemixal lists Permethrin Impurity E for laboratories that identify, quantify or control Permethrin and its related substances. For your records (Reference Standard), the material is defined by CAS 53874-66-1, formula C13H11ClO and molar mass 218.68 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

Safe handling

It carries the GHS signal word Danger (H302 and H314), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 Permethrin Impurity E
Product namePermethrin Impurity E
Catalogue numberZX-005113
CAS number53874-66-1
IUPAC name1-(chloromethyl)-3-phenoxybenzene
Molecular formulaC13H11ClO
Molar mass218.68 g/mol
Exact mass218.0498
GradeReference Standard
Physical formSolid
XLogP33.8
H-bond donors / acceptors0 / 1
Topological polar surface area9.2 Ų
HS code38229090
InChIKeyQUYVTGFWFHQVRO-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)OC2=CC=CC(=C2)CCl
PubChem CID93291
Synonyms3-Phenoxybenzyl Chloride, 3-Phenoxyphenylmethyl chloride, 3-Phenoxy-alpha-chlorotoluene, Benzene, 1-(chloromethyl)-3-phenoxy-, m-Phenoxybenzyl chloride, Permethrin EP Impurity E, 3-(Chloromethyl)diphenyl ether, 3-Phenoxybenzylchloride, 3-(chloromethyl)-1-phenoxybenzene, m-phenoxy-benzyl chloride, 3-phenyloxyphenylmethyl chloride, 1-Chloromethyl-3-phenoxybenzene

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage

Precautionary statements P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P363, 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 Permethrin Impurity E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Permethrin Impurity E

Which CAS number identifies Permethrin Impurity E?
Permethrin Impurity E is registered under CAS 53874-66-1. You may also see it listed as 3-Phenoxybenzyl Chloride, 3-Phenoxyphenylmethyl chloride, 3-Phenoxy-alpha-chlorotoluene. Our catalogue number for this item is ZX-005113.
What are the formula and molar mass of Permethrin Impurity E?
For Permethrin Impurity E, its formula is C13H11ClO and its molar mass is 218.68 g/mol. The systematic (IUPAC) name is 1-(chloromethyl)-3-phenoxybenzene. InChIKey QUYVTGFWFHQVRO-UHFFFAOYSA-N lets you match it in any structure database.
How is Permethrin Impurity E used in pharmaceutical QC?
Permethrin Impurity E 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 Permethrin Impurity E?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Permethrin 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 Permethrin Impurity E to my country?
Yes. Because Permethrin 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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