4,6-Dichloro-3-methyl-2,3-dihydro-1H-inden-1-one CAS 36316-76-4
| CAS No. | 36316-76-4 |
| Molecular Formula | C10H8Cl2O |
| Molecular Weight | 215.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,6-Dichloro-3-methyl-2,3-dihydro-1H-inden-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 4,6-Dichloro-3-methyl-2,3-dihydro-1H-inden-1-one (CAS 36316-76-4), a certified reference material (molecular formula C10H8Cl2O, MW 215.08 g/mol) for analytical method development and quality control.
Structurally, 4,6-Dichloro-3-methyl-2,3-dihydro-1H-inden-1-one (C10H8Cl2O) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 215.08 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H8Cl2O |
| Molecular Weight | 215.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 4,6-Dichloro-2-methyl-2,3-dihydro-1H-inden-1-one (CAS 892575-33-6)
- 4,7-Dichloro-3-methyl-2,3-dihydro-1H-inden-1-one (CAS 941-67-3)
- 4-(3,4-Dichlorophenyl)but-3-yn-2-ol (CAS 893746-92-4)
- 5,6-Dichloro-1-ethyl-1H-benzo[d]imidazole (CAS 6478-76-8)
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- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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 18665070610 / Nicole.chen@cato-chem.com