Permethrin-d5 (cis/trans mixture) CAS 1794760-19-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1794760-19-2 |
| Molecular Formula | C21H15D5Cl2O3 |
| Molecular Weight | 396.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Permethrin-d5 (cis/trans mixture) (CAS 1794760-19-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H15D5Cl2O3. Molecular weight: 396.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H15D5Cl2O3 |
| Molecular Weight | 396.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
Related Permethrin Standards
- trans-Permethrin D6 (dimethyl D6) (CAS 82523-59-9)
- Permethrin EP Impurity H (CAS 56860-12-9)
- trans-Permethrin Solution, 10 mg/L, 2 x 5 ml (CAS 51877-74-8)
- Trans-Permethrin (CAS 61949-77-7)
- Cis-Permethrin (CAS 61949-76-6)
- Permethrin (CAS 52645-53-1)
- cis-Permethrin Solution, 10 mg/L, 2 x 5 ml (CAS 54774-45-7)
- Permethrin Impurity 11 (CAS 60066-84-4)
Recommended Standards
- Methyl 6-amino-5-cyano-2-(2-methoxy-2-oxoethyl)-4-(3-(trifluoromethyl)phenyl)-4H-pyran-3-carboxylate (CAS 865660-06-6)
- Tegoprazan Impurity 55 (CAS CATO-C4X-229755)
- 1-(3,4-Dichlorophenyl)-3-(4-((1-(dimethylamino)propan-2-yl)amino)-6-methylpyrimidin-2-yl)guanidine (CAS 51386-95-9)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)propionamide (CAS 892846-96-7)
- 4-(Benzo[d]thiazol-2-ylthio)-3-nitrobenzyl (2,4-dichlorophenyl)carbamate (CAS 338393-83-2)
- 2-((6-Ethyl-2-methylthieno[2,3-d]pyrimidin-4-yl)amino)acetic acid (CAS 848280-81-9)
- 5-ethyl-4-phenyl-2h-pyrazol-3-ylamine 890014-39-8 RTR-045652 (CAS 890014-39-8)
- H-Glu(OMe)-OH (CAS 1499-55-4)
- Fenazaflor (CAS 14255-88-0)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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