5,8-Difluorochroman CAS 1522390-97-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1522390-97-1 |
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,8-Difluorochroman (CAS 1522390-97-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8F2O. Molecular weight: 170.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Difluorochroman Standards
- 7,8-Difluorochroman (CAS 1029476-87-6)
- 5,7-Difluorochroman (CAS 1541675-72-2)
- 6,7-Difluorochroman-4-one (CAS 1092349-93-3)
- 5,6-Difluorochroman-4-one (CAS 1273595-87-1)
- 5,8-Difluorochroman-4-one (CAS 942196-01-2)
- 6,8-Difluorochroman-4-one (CAS 259655-01-1)
- 7,8-Difluorochroman-4-one (CAS 890840-90-1)
- 5,7-Difluorochroman-4-one (CAS 844648-22-2)
Recommended Standards
- methyl 1-acetyl-3-oxocyclobutane-1-carboxylate (CAS 1501666-28-9)
- Methyl 5-(hydroxymethyl)-2-methylfuran-3-carboxylate (CAS 15341-69-2)
- 1-(2,5-Difluorophenyl)prop-2-en-1-ol (CAS 149946-82-7)
- O316O1ZGEG 139403-31-9 Pimilprost [INN] SM 10902 Acetic acid, (2-(octahydro-5-hydroxy-4-(3-hydroxy-5-methyl-1-nonenyl)-2-pentalenyl)ethoxy)-, methyl ester, (2R-(2-alpha,3a-alpha,4-alpha(1E,3S*,5S*),5-beta,6a-alpha))- (+)-Methyl (2-((2R,3aS,4R,5R,6aS)-octahydro-5-hydroxy-4-((1E,3S,5S)-3-hydroxy-5-methyl-1-nonenyl)-2-pentalenyl)ethoxy)acetate Pimilprost UNII-O316O1ZGEG (CAS 139403-31-9)
- 1-Cyclobutyl-6-fluoro-3-methyl-1H-indazole (CAS 885271-99-8)
- 4,5,6,7-Tetrahydro-4,7-epoxyisobenzofuran-1,3-dione (CAS 945494-72-4)
- Trimethoxy(methyl)silane (CAS 1185-55-3)
- Butyl 2-Chloro-3,3,3-trifluoropropionate (CAS 327-34-4)
- 4-(4-Acetamidophenyl)-1H-pyrazolo[3,4-b]pyridine-6-carboxamide (CAS 918133-05-8)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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