2,4-Dimethyl-2,3-dihydrobenzofuran CAS 153782-72-0
| CAS No. | 153782-72-0 |
| Molecular Formula | C10H12O |
| Molecular Weight | 148.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H12O, 2,4-Dimethyl-2,3-dihydrobenzofuran 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 148.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2,4-Dimethyl-2,3-dihydrobenzofuran (CAS 153782-72-0), molecular formula C10H12O and molecular weight 148.20 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,4-Dimethyl-2,3-dihydrobenzofuran meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12O |
| Molecular Weight | 148.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Dimethyl Standards
- 2,2-dimethyl-3-phenyloxirane (CAS 10152-58-6)
- 3,6-Dimethyl-4,5-dihydrobenzofuran (CAS 107149-16-6)
- 2,6-Dimethyl-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine (CAS 122606-23-9)
- (S)-2,2-dimethyl-3-phenyloxirane (CAS 130365-53-6)
- 3,3-Dimethyl-2,3-dihydrobenzofuran (CAS 13524-78-2)
- N,3-Dimethyl-5-vinylpyridin-2-amine (CAS 1355191-24-0)
- 1,6-Dimethyl-3,4-dihydropyrrolo[1,2-a]pyrazine (CAS 138350-44-4)
- 3,6-Dimethyl-2,3-dihydrobenzofuran (CAS 160040-00-6)
Recommended Standards
- 3-Methylindolin-6-amine (CAS 151981-13-4)
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- 7-Amino-1,2,3,4-tetrahydroquinoline (CAS 153856-89-4)
- 2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine (CAS 142425-66-9)
- Lithium citrate (CAS 919-16-4)
- (2E)-1-(4-Bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 6332-22-5)
- 3-(((3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)thio)-5-methyl-4h-1,2,4-triazol-4-amine (CAS 1001519-09-0)
- 3-Hydroxy-N-methoxy-N-methylbenzamide (CAS 615558-48-0)
- 2,2'-Dicyano-1,1'-binaphthalene (CAS 76905-81-2)
- 4-Bromo-2,6-dimethylphenylboronic acid (CAS 1160561-24-9)
- 6-methyl-4-(trifluoromethyl)-1H-pyridin-2-one (CAS 22123-19-9)
- 3,4-Dichloro-n-(1-phenylethyl)benzenesulfonamide (CAS 350046-48-9)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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