5,8-Difluorochroman-4-amine hydrochloride CAS 1810070-13-3
| CAS No. | 1810070-13-3 |
| Molecular Formula | C9H9F2NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,8-Difluorochroman-4-amine hydrochloride (CAS 1810070-13-3) is a high-purity analytical reference standard with the molecular formula C9H9F2NOHCl and a molecular weight of 221.63 g/mol.
Based on its molecular formula C9H9F2NOHCl, 5,8-Difluorochroman-4-amine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5,8-Difluorochroman-4-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H9F2NO HCl |
| Molecular Weight | 221.63 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Difluorochroman Standards
- (S)-6,8-difluorochroman-4-amine (CAS 1003887-61-3)
- (S)-5,8-Difluorochroman-4-amine (CAS 1018978-95-4)
- 7,8-Difluorochroman (CAS 1029476-87-6)
- (R)-6,8-difluorochroman-3-amine (2R,3R)-2,3-dihydroxysuccinate (CAS 1044597-03-6)
- 6,7-Difluorochroman-4-one (CAS 1092349-93-3)
- 2-(4,4-Difluorochroman-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1154741-11-3)
- 4,4-Difluorochroman-6-amine (CAS 1187968-09-7)
- (S)-5,7-difluorochroman-4-amine (CAS 1212993-64-0)
Recommended Standards
- 3-Bromo-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(((4-chlorophenyl)thio)methyl)-1H-indole (CAS 339110-76-8)
- 5,6,7,8-Tetrahydroisoquinolin-3-amine (CAS 69958-52-7)
- N-(Furan-2-ylmethyl)-2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide (CAS 868968-97-2)
- 2-Chloro-6-(trifluoromethoxy)isonicotinic Acid (CAS 1221171-97-6)
- 4-Fluoro-N-(4,5,6,7-tetrahydrobenzo[c]isoxazol-3-yl)benzamide (CAS 898631-91-9)
- 2-(4-Aminopiperidin-1-yl)-n-methylacetamide (CAS 882562-53-0)
- (S)-3-Amino-3-(2,4,5-trimethoxyphenyl)propanoic acid (CAS 1259849-28-9)
- 4-chloro-1,3-dimethyl-1h-pyraZole-5-carbohydrazide (CAS 676348-43-9)
- (S)-N-(2-(4-Isopropyl-4,5-dihydrooxazol-2-yl)phenyl)-6-methylpicolinamide (CAS 2411327-99-4)
- Anxiety Peptide (CAS 95237-86-8)
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 18665070610 / Nicole.chen@cato-chem.com