Beta-Cypermethrin CAS 65731-84-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 65731-84-2 |
| Molecular Formula | C22H19Cl2NO3 |
| Molecular Weight | 416.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Beta-Cypermethrin (CAS 65731-84-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H19Cl2NO3. Molecular weight: 416.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H19Cl2NO3 |
| Molecular Weight | 416.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Beta Standards
- Cypermethrin (1R,2R,1�R)-Isomer (CAS 65731-83-1)
- Cypermethrin (1R,2S,1�R)-Isomer (CAS 66841-24-5)
- Cypermethrin (1S,2R,1�R)-Isomer (CAS 83860-32-6)
- Cypermethrin Impurity 2 (Mixture Of Diastereomers) (CAS 61732-64-7)
- Alpha-Cypermethrin (CAS 67375-30-8)
- Cypermethrin (CAS 52315-07-8)
- beta-Cypermethrin(Mixture of isomers) (CAS 1224510-29-5)
- Cypermethrin D5（Isomeric Mixture） (CAS 2140327-50-8)
Recommended Standards
- Theta-Cypermethrin (CAS 71697-59-1)
- zeta-Cypermethrin (CAS 1315501-18-8)
- Apalutamide Impurity 36 (CAS CATO-C4X-274936)
- 3-[2-cyclopentyl-4-(difluoromethyl)-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridin-7-yl]propanoic acid (CAS 1018127-70-2)
- Methyl 6-aminocyclohex-3-enecarboxylate hydrochloride (CAS 1437311-98-2)
- 3-Chloro-5-cyclopropoxyisonicotinic acid (CAS 1243401-55-9)
- Methyl 3-(3-(((tert-butoxycarbonyl)amino)methyl)phenyl)propanoate (CAS 171662-99-0)
- 4-Cyclopropoxy-3-(dimethylamino)benzenesulfonamide (CAS 1243345-33-6)
- 2-(1,2,3,4-Tetrahydroquinoline-1-carbonyl)cyclohexane-1-carboxylic acid (CAS 304674-01-9)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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