5,7-Difluorochroman CAS 1541675-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1541675-72-2 |
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,7-Difluorochroman (CAS 1541675-72-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8F2O. Molecular weight: 170.16 g/mol. COA included with every batch.
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)
- 5,8-Difluorochroman (CAS 1522390-97-1)
- 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
- 5-(2-Methoxyethoxy)furan-2-carbaldehyde (CAS 1541361-25-4)
- Lurasidone Impurity 46 (CAS 15573-40-7)
- 2-Acetyl-3,5-dihydroxycyclohex-2-en-1-one (CAS 154037-63-5)
- (Tetrahydro-furan-2-ylmethyl)-(2,3,4-trimethoxy-benzyl)-amine (CAS 510723-81-6)
- 2-Benzothiazol-2-yl-3-(3,4-dimethyl-phenylamino)-3-mercapto-acrylonitrile (CAS 379255-67-1)
- 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic Acid 407634-05-3 MFCD04989723 SY012398 (CAS 407634-05-3)
- 1,3-Dimethylquinolin-4(1H)-one (CAS 72361-90-1)
- 6-(Chloromethyl)-2-n-(2-ethylphenyl)-1,3,5-triazine-2,4-diamine (CAS 730951-00-5)
- 1-(3-Hydroxypropyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 1534989-04-2)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
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