Methyl 7,8,9,10-tetrahydro-3h-benzo[f]chromene-5-carboxylate CAS 1221722-44-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1221722-44-6 |
| Molecular Formula | C15H16O3 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 7,8,9,10-tetrahydro-3h-benzo[f]chromene-5-carboxylate (CAS 1221722-44-6) pharmaceutical standards reference standard. Molecular formula: C15H16O3. Molecular weight: 244.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H16O3 |
| Molecular Weight | 244.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Methyl Standards
- 1-Ethyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 109690-46-2)
- Methyl2-(1,3,4,9-tetrahydro-2H-pyrido[3,4-b]indol-2-yl)acetate (CAS 121911-03-3)
- 4-(4-((Tetrahydro-2H-pyran-4-yl)oxy)phenyl)-1H-pyrazole (CAS 1394023-85-8)
- 2,3,4,5-Tetrahydro-1H-pyrido[4,3-b]indolehydrochloride (CAS 20522-30-9)
- 5-Methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-4-carbaldehyde (CAS 2750910-96-2)
- Ethyl 2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole-3-carboxylate (CAS 41300-23-6)
- N-((6,7,8,9-Tetrahydro-5H-imidazo[1,5-a][1,4]diazepin-1-yl)methyl)methanesulfonamide (CAS 1422059-35-5)
- N-((6,7,8,9-Tetrahydro-5H-imidazo[1,2-d][1,4]diazepin-3-yl)methyl)methanesulfonamide (CAS 1422141-50-1)
Recommended Standards
- N1-((1-Hydroxycyclopentyl)methyl)-N2-(2-methoxyethyl)oxalamide (CAS 1219912-06-7)
- 2-(4-Hydroxypiperidin-1-yl)quinolin-8-ol (CAS 1225834-97-8)
- 1-(Tert-butyl) 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate (CAS 1219158-46-9)
- N-(4-(N,N-Diethylsulfamoyl)phenyl)thiophene-2-carboxamide (CAS 315671-02-4)
- N1-Octyl-N4-phenylbenzene-1,4-diamine (CAS 1590-80-3)
- 4-Bromo-6-(methylthio)pyrimidine (CAS 1209458-45-6)
- 1-(Furan-2-yl)-2-methylpropan-1-amine (CAS 116606-91-8)
- Boc-p-azido-D-Phe-OH (CAS 214630-05-4)
- Ethyl 3-Pyridylacetate (CAS 39931-77-6)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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