4,6-Dimethyl-2,3-dihydro-1H-inden-1-one CAS 1685-81-0
| CAS No. | 1685-81-0 |
| Molecular Formula | C11H12O |
| Molecular Weight | 160.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,6-Dimethyl-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-Dimethyl-2,3-dihydro-1H-inden-1-one (CAS 1685-81-0), a certified reference material (molecular formula C11H12O, MW 160.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H12O, 4,6-Dimethyl-2,3-dihydro-1H-inden-1-one contains a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12O |
| Molecular Weight | 160.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1957 |
Related Dimethyl Standards
- 2-(2,2-Dimethyl-1,3-dioxan-5-yl)ethan-1-ol (CAS 102147-75-1)
- 2,2-Dimethyl-1-indanone (CAS 10489-28-8)
- 2-(5,5-Dimethyl-1,3-dioxan-2-yl)ethan-1-ol (CAS 116141-68-5)
- (R)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propan-1-ol (CAS 133008-08-9)
- 5,6-Dimethyl-2,3-dihydro-1H-inden-1-one (CAS 16440-97-4)
- 6,7-DIMETHYL-2,3-DIHYDRO-1H-INDEN-1-ONE (CAS 16440-98-5)
- 3,6-Dimethyl-2,3-dihydro-1h-inden-1-one (CAS 17714-94-2)
- (S)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propan-1-ol (CAS 51268-87-2)
Recommended Standards
- Ethyl 4,5-diaminopentanoate (CAS 168016-80-6)
- 2-Ethyl-5-methylbenzofuran (CAS 17133-95-8)
- 7-hydroxyoctanoic acid (CAS 17173-14-7)
- 2-Methyl-4-phenylbut-3-yn-2-ol (CAS 1719-19-3)
- 3-(3-Cyano-4,6-dimethyl-2-oxo-2H-pyridin-1-yl)-N-hydroxy-propionamidine (CAS 1053659-27-0)
- 1-(2-Methoxy-benzyl)-piperazinehydrochloride (CAS 1185292-94-7)
- 2,6-Dimethoxycinnamic Acid (CAS 76197-69-8)
- Phosphorodichloridic Acid (CAS 13779-49-2)
- 5-(Dimethylamino)-3-methyl-1-phenylpyrimidine-2,4(1H,3H)-dione (CAS 53727-38-1)
- (6-Chloro-1H-benzo[d][1,2,3]triazol-1-yl)(p-tolyl)methanone (CAS 74530-03-3)
- Ethyl 4-amino-5-carbamoyl-1H-imidazole-2-carboxylate (CAS 83566-39-6)
- 24966-13-0 5-methoxy-2-methyl-3-phenyl-1-benzofuran-6-carbaldehyde (CAS 24966-13-0)
- 2,4,6-Tri(pyrrolidin-1-yl)-1,3,5-triazine (CAS 5794-91-2)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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