3,4,5-Trichloropyridine CAS 33216-52-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 33216-52-3 |
| Molecular Formula | C5H2Cl3N |
| Molecular Weight | 182.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,4,5-Trichloropyridine (CAS 33216-52-3) pharmaceutical standards reference standard. Molecular formula: C5H2Cl3N. Molecular weight: 182.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H2Cl3N |
| Molecular Weight | 182.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloropyridine Standards
- 2,3,4-Trichloropyridine (CAS 55934-02-6)
- 2,4,5-Trichloropyridine (CAS 55934-01-5)
- 2,5,6-Trichloropyridine (CAS 29154-14-1)
- 2,3,6-Trichloropyridine (CAS 6515-09-9)
- 2,3,5-Trichloropyridine (CAS 16063-70-0)
- 2,4,6-Trichloropyridine (CAS 16063-69-7)
- 2,3,5-Trichloropyridine-4-carbaldehyde (CAS 251997-31-6)
- Trichloropyridine-2,4-diamine (CAS 725208-26-4)
Recommended Standards
- Chloropentafluoroacetone (CAS 79-53-8)
- Pentafluoropropionyl chloride (CAS 422-59-3)
- 4-CHloro-1,1,3,3,3-pentafluorobutane (CAS 70566-48-2)
- 3-(Piperidin-4-yl)phenol (CAS 110878-71-2)
- 3-(Furan-2-ylmethylene)-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid (CAS 22311-77-9)
- Paroxetine Impurity 26 (CAS 324023-99-6)
- 2-Methylprop-2-ene-1-sulfonic acid (CAS 3934-16-5)
- 2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid (CAS 204322-78-1)
- 1-(2,3-Dihydro-1H-inden-2-yl)piperidin-4-amine (CAS 1157983-92-0)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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