3-Chloropyridine-2,4-diol CAS 103792-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103792-81-0 |
| Molecular Formula | C5H4ClNO2 |
| Molecular Weight | 145.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloropyridine-2,4-diol (CAS 103792-81-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4ClNO2. Molecular weight: 145.54 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4ClNO2 |
| Molecular Weight | 145.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloropyridine Standards
- 6-Chloropyridine-3,4-diol (CAS 1196156-68-9)
- 2-Chloropyridine-3,5-diol (CAS 1227573-04-7)
- 5-Chloropyridine-2,4-diol (CAS 1253661-61-8)
- 4-Chloropyridine-2,6-diol (CAS 62616-12-0)
- 2-Chloropyridine-4-thiol (CAS 106962-88-3)
- 3-Chloropyridine-4-thiol (CAS 1247828-52-9)
- 2-Chloropyridine-3-thiol (CAS 74198-95-1)
- 3-Chloropyridine-2-thiol (CAS 5897-94-9)
Recommended Standards
- 3-Chloro-6-hydroxypyridin-2(1H)-one (CAS 103792-71-8)
- 3-Chloro-1H-pyrrole-2-carboxylic acid (CAS 1053658-09-5)
- 5-chlorofuran-2-carboxylate (CAS 66107-28-6)
- 3-((4-Aminophenyl)sulfonyl)propanenitrile (CAS 84362-27-6)
- 3-Methyl-N-(2-methyl-2H-tetrazol-5-yl)butanamide (CAS 578755-27-8)
- 4-Fluorobenzofuran-3-carboxylic acid (CAS 1510405-37-4)
- Quantacure QTX (CAS 103430-24-6)
- Methyl (R)-4-(pyrrolidin-3-yloxy)benzoate hydrochloride (CAS 2514935-85-2)
- 2-(Methylamino)propanethioamide (CAS 1497216-09-7)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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)
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