Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Permethrin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Permethrin impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Permethrin-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Permethrin-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Permethrin Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| cis-Permethrin-13C6 | Stable Isotopes | CS-T-103756 | 61949-76-6(unlabelled) | Enquire |
| cis-Permethrin-d5 | Stable Isotopes | CS-T-103755 | 61949-76-6(unlabelled) | Enquire |
| Ethyl Chrysanthemate-D6 | Stable Isotopes | CS-T-102406 | 97-41-6(Unlabelled) | Enquire |
| permethrin D6 | Stable Isotopes | CS-EJ-0019 | 82523-59-9 | Enquire |
| Permethrin-d9 (3-phenoxy-d5-benzyl-2,4,5,6-d4) (cis/trans mi... | Stable Isotopes | CS-C-01399 | 52645-53-1(unlabelled) | Enquire |
| Trans-permethrin D6 | Stable Isotopes | CS-O-54474 | ---- | Enquire |
| α-Cypermethrin-d5 1'-Epimeric Mixture | Stable Isotopes | CS-T-96252 | Not Available | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| θ-Cypermethrin | API | CS-T-73871 | 71697-59-1 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| trans-Permethrinic Acid | Metabolite | CS-T-39120 | 59042-50-1 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (-)-cis-Permethrinic acid | Impurity | CS-O-52142 | 55701-08-1 | Enquire |
| Permethrin Impurity 20 | Impurity | CS-EO-02931 | Not Available | Enquire |
| Permethrinic Acid Methyl Ester | Impurity | CS-T-84095 | 61898-95-1 | In Stock |
| p-Hydroxy Permethrin | Impurity | CS-O-46668 | 67328-58-9 | Enquire |
| (+)-cis-Permethrinic Acid | Impurity | CS-T-84151 | 55667-40-8 | Enquire |
| (1R,2S,1’S)-Cypermethrin | Impurity | CS-T-73674 | 65732-07-2 | Enquire |
| (1S,aS)-trans-Cypermethrin | Impurity | CS-T-74056 | 83860-31-5 | Enquire |
| Permethrin EP Impurity G | Impurity | CS-EO-00672 | 85576-82-5 | Enquire |
| Permethrin Impurity 6 | Impurity | CS-EO-01818 | Not Available | Enquire |
| Permethrin Impurity G | Impurity | CS-O-40329 | 64964-54-1 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (3-Phenoxyphenyl)Methanol | Fine Chemicals | CS-DV-00163 | 13826-35-2 | In Stock |
| 2,4,4,4-Tetrachlorobutyric acid chloride | Fine Chemicals | CS-ED-02037 | 68121-36-8 | Enquire |
| methyl 3-(2,2-dichloroethyl)-2,2-dimethylcyclopropanecarboxy... | Fine Chemicals | CS-O-39702 | 68697-08-5 | Enquire |
Chiral
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Chloroacetylenic rac-trans Permethrin | Chiral | CS-TA-94161 | 65133-01-9 | Enquire |
EP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Permethrin for system suitability CRS (Y0001741) | EP Standards | CS-EG-03485 | 52645-53-1 | Enquire |
Pesticide Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Cypermethrin (mixture of isomers) | Pesticide Standards | CS-O-01212 | 52315-07-8 | In Stock |
| Permethrin (cis/trans mixture) | Pesticide Standards | CS-O-10185 | 52645-53-1 | In Stock |
| Permethrin Impurity F | Pesticide Standards | CS-T-94067 | 55701-05-8 | Enquire |