4-Chloro-6-methyl-2H-pyran-2-one CAS 17422-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17422-72-9 |
| Molecular Formula | C6H5ClO2 |
| Molecular Weight | 144.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-6-methyl-2H-pyran-2-one (CAS 17422-72-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5ClO2. Molecular weight: 144.56 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H5ClO2 |
| Molecular Weight | 144.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 6-Chloro-5-methylpyrimidin-2(1H)-one (CAS 101080-24-4)
- 4-Chloro-2-methylpyrimidin-5-ol (CAS 103660-23-7)
- 5-Chloro-4-methyl-2,3-dihydropyridazin-3-one (CAS 104566-45-2)
- 2-Chloro-5-(hydroxymethyl)pyrimidine (CAS 1046816-75-4)
- 4-Chloro-5-methyl-1H-pyrazole-3-carbaldehyde (CAS 1050642-24-4)
- 5-Chloro-3-methylpyrazin-2(1H)-one (CAS 105985-18-0)
- 5-Chloro-4-methylpyrimidine 1-oxide (CAS 114969-55-0)
- 5-Chloro-4-methoxypyrimidine (CAS 114969-94-7)
Recommended Standards
- 6-Chloro-5-methylpyridazin-3(2H)-one (CAS 1703-07-7)
- 4-Chloro-1-methyl-1H-pyrazole-3-carbaldehyde (CAS 175204-81-6)
- 3-chloro-4-methoxy-pyridazine (CAS 1677-81-2)
- rel-(R,S)-2,2'-Bipyrrolidine sesquioxalate salt (CAS 1580593-10-7)
- 1-(Benzo[d]thiazol-2-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid (CAS 1177216-23-7)
- (E)-3-(4-Bromophenyl)-1-(furan-2-yl)prop-2-en-1-one (CAS 111042-58-1)
- methyl 5-cyano-1-methyl-1H-pyrrole-2-carboxylate (CAS 1041644-52-3)
- 2-(3-Hydroxyphenyl)-n-methylacetamide (CAS 220299-54-7)
- 5-(Benzo[d][1,3]dioxol-5-yl)-3-methylpent-1-yn-3-ol (CAS 309283-92-9)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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