(S)-5-Fluoro-2,3-dihydrobenzofuran-3-amine CAS 1228571-72-9
| CAS No. | 1228571-72-9 |
| Molecular Formula | C8H8FNO |
| Molecular Weight | 153.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-5-Fluoro-2,3-dihydrobenzofuran-3-amine.
(S)-5-Fluoro-2,3-dihydrobenzofuran-3-amine (CAS 1228571-72-9) is a high-purity analytical reference standard with the molecular formula C8H8FNO and a molecular weight of 153.15 g/mol.
The molecular framework of (S)-5-Fluoro-2,3-dihydrobenzofuran-3-amine (C8H8FNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-5-Fluoro-2,3-dihydrobenzofuran-3-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8FNO |
| Molecular Weight | 153.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 2-Fluoro-3-methylbenzamide (CAS 1003712-12-6)
- 6-Fluoro-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 105655-00-3)
- 5-Fluoro-3,4-dihydro-2H-1,4-benzoxazine (CAS 1067171-66-7)
- 3-Fluoro-7,8-dihydro-5H-pyrano[4,3-b]pyridine (CAS 1196151-77-5)
- 1-(5-Fluoro-3-methylpyridin-2-yl)ethanone (CAS 1211535-74-8)
- (R)-7-fluoro-2,3-dihydrobenzofuran-3-amine (CAS 1212960-33-2)
- (R)-4-Fluoro-2,3-dihydrobenzofuran-3-amine (CAS 1213021-49-8)
- (R)-5-Fluoro-2,3-dihydrobenzofuran-3-amine (CAS 1213414-46-0)
Recommended Standards
- (S)-7-Fluoro-2,3-dihydrobenzofuran-3-amine (CAS 1228570-77-1)
- 6-Fluoro-3,4-dihydro-2H-pyrano[2,3-b]pyridine (CAS 1228666-24-7)
- (S)-6-Fluoro-2,3-dihydrobenzofuran-3-amine (CAS 1228559-33-8)
- 3-Cyclopropoxy-4-fluoropyridine (CAS 1243289-90-8)
- 3-Formyl-1-methyl-1H-indole-5-carbonitrile (CAS 860297-14-9)
- rac-GR24 (CAS 188062-51-3)
- 2,4-Dimethyl-3-(2-thiomethylphenyl)propiophenone (CAS 898754-75-1)
- (3,5-Dimethyl-1H-pyrazol-1-yl)(3-((4-(3-methoxyphenyl)piperazin-1-yl)sulfonyl)thiophen-2-yl)methanone (CAS 1291487-00-7)
- 2-(Chloromethyl)-3-(difluoromethyl)-4-fluoro-6-iodopyridine (CAS 1805565-50-7)
- 2,7,7-Trimethyl-4-(naphthalen-1-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 453583-97-6)
- N,N-Dimethyl-4-{[(propan-2-yl)amino]methyl}aniline (CAS 137379-64-7)
- Ethyl 1,5-dimethyl-1H-pyrazole-3-carboxylate (CAS 5744-51-4)
- Bimatoprost Impurity 16 (CAS 144358-71-4)
- Peptide Impurity 82 (CAS 10491-78-8)
Why CATO?
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