(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)(phenyl)methanone CAS 147644-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147644-07-3 |
| Molecular Formula | C16H14O3 |
| Molecular Weight | 254.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)(phenyl)methanone (CAS 147644-07-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H14O3. Molecular weight: 254.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H14O3 |
| Molecular Weight | 254.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Dihydro Standards
- 2-[3,4-Dihydro-1(2H)-quinolinyl]nicotinic acid (CAS 1017200-69-9)
- 2-[3,4-Dihydro-2(1H)-isoquinolinyl]-isonicotinic acid (CAS 1019375-24-6)
- 2-[3,4-Dihydro-1(2H)-quinolinyl]isonicotinic acid (CAS 1019387-19-9)
- 2-[3,4-Dihydro-2(1H)-isoquinolinyl]nicotinic acid (CAS 250739-09-4)
- 4-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)benzaldehyde (CAS 952182-92-2)
- 10,11-Dihydro-10-Hydroxy Carbamazepine (CAS 29331-92-8)
- 3-(2,3-dihydro-1H-inden-5-ylsulfonyl)propanoic acid (CAS 926215-51-2)
- 3-(3,4-Dihydro-2h-1,5-benzodioxepin-7-ylsulfanyl)propanoic acid (CAS 926195-71-3)
Recommended Standards
- Ethyl 1-(2,5-dioxopyrrolidin-3-yl)piperidine-4-carboxylate (CAS 1455853-00-5)
- 2-nitro-4,5-dipropoxyaniline (CAS 148274-67-3)
- Furan-3-yl(6-methoxynaphthalen-2-yl)methanol (CAS 1443326-39-3)
- 2-(5-Chloro-6-oxo-4-thiomorpholinopyridazin-1(6H)-yl)acetic acid (CAS 1707394-29-3)
- (3S,5R)-5-fluoropiperidin-3-ol (CAS 1969288-77-4)
- 3-Bromo-1-(3,4-dihydroisoquinolin-2(1H)-yl)propan-1-one (CAS 380612-61-3)
- 2-(4-bromophenyl)-3'-trifluoromethylacetophenone (CAS 898784-55-9)
- Lasmiditan Impurity 28 (CAS CATO-C4X-247828)
- 1-{[4-(Methylthio)phenyl]sulfonyl}piperidine-4-carboxylic acid (CAS 1858249-77-0)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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