(R)-5,8-Difluorochroman-4-amine CAS 911826-12-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 911826-12-5 |
| Molecular Formula | C9H9F2NO |
| Molecular Weight | 185.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-5,8-Difluorochroman-4-amine (CAS 911826-12-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9F2NO. Molecular weight: 185.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9F2NO |
| Molecular Weight | 185.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-6,8-difluorochroman-4-amine (CAS 1003887-61-3)
- (S)-5,8-Difluorochroman-4-amine (CAS 1018978-95-4)
- 4,4-Difluorochroman-6-amine (CAS 1187968-09-7)
- (S)-5,7-difluorochroman-4-amine (CAS 1212993-64-0)
- (R)-5,7-difluorochroman-4-amine (CAS 1213103-28-6)
- (S)-6,7-Difluorochroman-4-amine (CAS 1213126-25-0)
- (S)-7,8-difluorochroman-4-amine (CAS 1213161-36-4)
- (R)-6,7-Difluorochroman-4-amine (CAS 1213460-35-5)
Recommended Standards
- (R)-3-(3,5-difluorophenyl)isoxazolidine (CAS 2456364-25-1)
- (R)-6,8-Difluorochroman-3-amine (CAS 677773-54-5)
- 6-(Trifluoromethyl)thiomorpholin-3-one (CAS 1934491-30-1)
- 6-[(4-Ethyl-5-{[(3-methoxyphenyl)methyl]sulfanyl}-4H-1,2,4-triazol-3-yl)methoxy]-2-phenyl-2,3-dihydropyridazin-3-one (CAS 439121-29-6)
- 2-(2-Bromo-6-trifluoromethoxyphenyl)-1,3-dioxolane (CAS 2221812-20-8)
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- 8-Bromo-6-methoxy-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-one (CAS 476618-49-2)
- 5-(2,5-Difluorophenoxy)pentanenitrile (CAS 1406929-37-0)
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