1-(5-Chloro-2-hydroxyphenyl)-3-(2-methylphenyl)propane-1,3-dione CAS 88952-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88952-40-3 |
| Molecular Formula | C16H13ClO3 |
| Molecular Weight | 288.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Chloro-2-hydroxyphenyl)-3-(2-methylphenyl)propane-1,3-dione (CAS 88952-40-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13ClO3. Molecular weight: 288.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13ClO3 |
| Molecular Weight | 288.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 8-Chloro-4-methyl-2-phenyl-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one (CAS 1255701-17-7)
- Methyl 4-(2-chloro-4-hydroxystyryl)benzoate (CAS 1268246-12-3)
- 129768-50-9 2-{[Chloro(phenyl)acetyl]amino}benzamide MFCD13706330 (CAS 129768-50-9)
- 4-Benzyl-8-chloro-3,4-dihydropyrido[3,2-f][1,4]oxazepin-5(2H)-one (CAS 1360437-75-7)
- 6-Chloro-2-(methylthio)-8-nitro-4H-benzo[e][1,3]thiazin-4-one (CAS 1377240-43-1)
- 6-Chloro-2-(4-methoxy-3,5-dimethylphenyl)oxazolo[4,5-c]pyridine (CAS 1417618-37-1)
- 5-Chloro-2-(4-methoxy-3,5-dimethylphenyl)oxazolo[5,4-b]pyridine (CAS 1417658-83-3)
- Ethyl 4-(2-chloro-5-cyano-3-methyl-1H-pyrrol-1-yl)benzoate (CAS 142015-90-5)
Recommended Standards
- 1-(5-Chloro-2-hydroxy-4-methylphenyl)-3-phenyl-1,3-propanedione (CAS 5067-23-2)
- 1-(5-Chloro-2-hydroxyphenyl)-3-(m-tolyl)propane-1,3-dione (CAS 420825-19-0)
- 1-(4-Chlorophenyl)-5-cyano-N-ethyl-N-methyl-1H-pyrazole-4-carboxamide (CAS 98476-37-0)
- 2-Bromo-N-(tert-butyl)-5-nitroaniline (CAS 1809204-01-0)
- 8-(1-Methoxyethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 2818959-32-7)
- 6-(Chloromethyl)-N-(2,3-dichlorophenyl)-1,3,5-triazine-2,4-diamine (CAS 1379811-51-4)
- 8-Bromo-7-methyl-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 2413985-26-7)
- 2-(3-Hydroxyazetidin-1-yl)acetonitrile (CAS 1342163-61-4)
- Methyl 2-fluoro-2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate (CAS 863224-87-7)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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