Paclobutrazol Impurity 2 CAS 66346-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66346-05-2 |
| Molecular Formula | C15H20ClN3O |
| Molecular Weight | 293.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Paclobutrazol Impurity 2 (CAS 66346-05-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H20ClN3O. Molecular weight: 293.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H20ClN3O |
| Molecular Weight | 293.79 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Paclobutrazol Standards
- Paclobutrazol Impurity 10 (CAS 76674-05-0)
- Paclobutrazol Impurity 2 (CAS 66345-53-7)
- Paclobutrazol Impurity 2 (CAS 66346-04-1)
- Paclobutrazol Impurity 5 (CAS 82336-55-8)
- Paclobutrazol (CAS 76738-62-0)
- Paclobutrazol Impurity 3 (CAS 63190-87-4)
- Paclobutrazol Impurity 8 (CAS 76714-88-0)
- Paclobutrazol Impurity 1 (CAS 66345-62-8)
Recommended Standards
- tert-Butyl 4-(2-chlorophenyl)-5,6-dihydropyridine-1(2H)-carboxylate (CAS 864830-05-7)
- tert-Butyl 6'-chloro-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-quinoline]-1'-carboxylate (CAS 2817635-83-7)
- N-([1,1-Biphenyl]-4-ylmethyl)-2-chloroaniline (CAS 356530-17-1)
- Parabenzlactone (CAS 27675-77-0)
- 2-(Trimethylsilyl)ethanesulfonamide (CAS 125486-96-6)
- 5-Amino-8-hydroxyquinoline (CAS 13207-66-4)
- Mal-amido-PEG12-acid (CAS 2378428-27-2)
- 2-Fluoro-N-methoxy-N-methylisonicotinamide (CAS 774238-83-4)
- [(2-methylphenyl)methyl](pyridin-3-ylmethyl)amine (CAS 510723-58-7)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com