2-Ethyl-2-methylchroman-4-one CAS 73509-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73509-12-3 |
| Molecular Formula | C12H14O2 |
| Molecular Weight | 190.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-2-methylchroman-4-one (CAS 73509-12-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14O2. Molecular weight: 190.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14O2 |
| Molecular Weight | 190.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1978 |
Related Ethyl Standards
- 2-Ethyl-2-methylchroman-4-amine (CAS 1421601-78-6)
- (7-Methylchroman-3-yl)methanol (CAS 1823924-39-5)
- (4-Methylchroman-4-yl)methanamine (CAS 1485459-52-6)
- (S)-6-methylchroman-4-amine (CAS 1018978-88-5)
- (R)-8-methylchroman-4-amine (CAS 1213065-29-2)
- (R)-5-methylchroman-4-amine (CAS 1213506-92-3)
- (S)-8-methylchroman-4-amine (CAS 1213596-97-4)
- (S)-6-Methylchroman-3-amine (CAS 1260609-79-7)
Recommended Standards
- 2-Ethyl-2,3-dihydro-5-acetylbenzofuran (CAS 58741-14-3)
- 2-Ethynyl-9H-fluorene (CAS 57700-19-3)
- 2-Ethoxy-5-phenyl-2,3-dihydrofuran (CAS 87842-07-7)
- 2-(4-Chlorophenoxy)-N,N-dimethylethan-1-amine (CAS 2401-47-0)
- 5，7，4’-Trihydroxy-3，6-dimethoxy-3’，5’-diprenylflavone (CAS 1246926-08-8)
- Furmecyclox (CAS 60568-05-0)
- Quinidine-d3 (CAS 1267657-68-0)
- 2-Amino-3-(bromomethyl)-6-(difluoromethyl)pyridin-4-ol (CAS 1806810-10-5)
- Methyl 1-hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate (CAS 1123532-65-9)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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