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VAQORAPermethrin Impurity B
Synonyms: Methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate · Methoxy Permethrinate · Methyl 2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate · 3-(2,2-Dichloroethenyl)-2,2-dimethyl-methyl Ester Cyclopropanecarboxylic Acid
CAS No.61898-95-1
FormulaC9H12Cl2O2
Mol. weight223.09
Catalogue No.VQ-005522
Purity97.98%
HSN38229090
Permethrin Impurity B (CAS 61898-95-1) – Permethrin impurity standard, 97.98%. C9H12Cl2O2, MW 223.09. Supplied by Vaqora Chemicals with COA, exported worldwide.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Permethrin Impurity B
Permethrin Impurity B (CAS 61898-95-1) is an impurity of Permethrin offered by Vaqora Chemicals with a typical assay of 97.98%. With the molecular formula C9H12Cl2O2, it has a molar mass of 223.09 g/mol. The IUPAC name is methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate. Alternative names: Methoxy Permethrinate and Permethrinic Acid Methyl Ester.
It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.
Pharmaceutical QC and development laboratories use this impurity standard of Permethrin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Permethrin Impurity B is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Permethrin
View every impurity, metabolite and intermediate we list for Permethrin.
Permethrin impuritiesSpecifications & identifiers
| Product name | Permethrin Impurity B |
|---|---|
| Catalogue No. | VQ-005522 |
| CAS Number | 61898-95-1 |
| IUPAC name | methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate |
| Molecular formula | C9H12Cl2O2 |
| Molecular weight | 223.09 g/mol |
| Exact mass | 222.0214 |
| Grade | Reference Standard |
| Purity / assay | 97.98% |
| HSN code | 38229090 |
| InChIKey | QJOOIMSFFIUFKX-UHFFFAOYSA-N |
| SMILES | CC1(C(C1C(=O)OC)C=C(Cl)Cl)C |
| PubChem CID | 94591 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 3.6 |
| H-bond donors / acceptors | 0 / 2 |
| TPSA | 26.3 Ų |
| Synonyms | Methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, Methoxy Permethrinate, Methyl 2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate, 3-(2,2-Dichloroethenyl)-2,2-dimethyl-methyl Ester Cyclopropanecarboxylic Acid, Permethrinic Acid Methyl Ester, Permethrin EP Impurity B (DCVC Methyl Ester) (Mixture of Diastereomers), Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, methyl ester, Permethrinic acid-methyl ester, Methyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-(1-cyclopropane)carboxylate, Methyl cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, trans-3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid, methyl ester, Permethrin EP Impurity B |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H315Causes skin irritationH317May cause an allergic skin reactionH318Causes serious eye damageH335May cause respiratory irritationH412Harmful to aquatic life with long lasting effects
Precautionary statements: P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + P317, P333 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Permethrin Impurity B?
The CAS Registry Number of Permethrin Impurity B is 61898-95-1. It is also known as Methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, Methoxy Permethrinate, Methyl 2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate.
What is the molecular formula and molecular weight of Permethrin Impurity B?
Permethrin Impurity B has the molecular formula C9H12Cl2O2 and a molecular weight of 223.09 g/mol. Its IUPAC name is methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate.
What is Permethrin Impurity B used for?
Permethrin Impurity B is supplied as a characterised reference material related to Permethrin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of Permethrin Impurity B can I order?
We supply Permethrin Impurity B in Reference Standard (97.98%) grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Permethrin Impurity B?
Yes. Every lot of Permethrin Impurity B is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Permethrin Impurity B be shipped internationally?
Yes. Permethrin Impurity B is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Permethrin Impurity B
We reply within one business day with price, pack options, lead time and documentation.
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