trans-Permethrin
trans-Permethrin (CAS 61949-77-7) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.
About trans-Permethrin
trans-Permethrin belongs to the Permethrin reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 61949-77-7, formula C21H20Cl2O3 and molar mass 391.3 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
Hazard communication follows GHS (Warning: H302, H317, H332 and H400). 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. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Permethrin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | trans-Permethrin |
|---|---|
| Catalogue number | ZX-031813 |
| CAS number | 61949-77-7 |
| IUPAC name | cis-(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate |
| Molecular formula | C21H20Cl2O3 |
| Molar mass | 391.3 g/mol |
| Exact mass | 390.0789 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 6.5 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 35.5 Ų |
| HS code | 38229090 |
| InChIKey | RLLPVAHGXHCWKJ-MJGOQNOKSA-N |
| SMILES | CC1([C@@H]([C@H]1C(=O)OCC2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C |
| PubChem CID | 43859 |
| Synonyms | Biopermethrin, Biopermethrin [ISO], (1R)-trans-Permethrin, NRDC 147, NRDC-147, Transpermethrin [ISO], m-Phenoxybenzyl trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, NRDC-146, trans-meta-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, 1RS-trans-Permethrin |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H332Harmful if inhaled
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P261, P264, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P333 + P317, P362 + P364, P391, 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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about trans-Permethrin
Which CAS number identifies trans-Permethrin?
What are the formula and molar mass of trans-Permethrin?
How is trans-Permethrin used in pharmaceutical QC?
What grade and pack sizes are available for trans-Permethrin?
Which documents come with trans-Permethrin?
Can Zemixal ship trans-Permethrin to my country?
More Permethrin standards
More in API ImpuritiesHave a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.