(S)-1-(2,3-Dihydrobenzofuran-5-yl)ethan-1-amine hydrochloride CAS 2771237-67-1
| CAS No. | 2771237-67-1 |
| Molecular Formula | C10H13NO |
| Molecular Weight | N/A |
| 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)-1-(2,3-Dihydrobenzofuran-5-yl)ethan-1-amine hydrochloride.
(S)-1-(2,3-Dihydrobenzofuran-5-yl)ethan-1-amine hydrochloride (CAS 2771237-67-1) is a high-purity analytical reference standard with the molecular formula C10H13NOHCl and a molecular weight of 199.68 g/mol.
(S)-1-(2,3-Dihydrobenzofuran-5-yl)ethan-1-amine hydrochloride (C10H13NOHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-1-(2,3-Dihydrobenzofuran-5-yl)ethan-1-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 | C10H13NO HCl |
| Molecular Weight | 199.68 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-(2,3-Dihydrobenzofuran-5-yl)-1H-pyrazole (CAS 1005923-72-7)
- 1-(2,3-Dihydrobenzofuran-5-yl)-2-methylpropan-1-amine (CAS 1021041-90-6)
- 2-(2,3-Dihydrobenzofuran-5-yl)aniline (CAS 1023522-66-8)
- (2-Methyl-2,3-dihydrobenzofuran-5-yl)boronic acid (CAS 1028748-11-9)
- 2-Methyl-2,3-dihydrobenzofuran-7-carbonyl chloride (CAS 103261-01-4)
- 5-Methyl-2,3-dihydrobenzofuran-7-carbonyl chloride (CAS 103261-02-5)
- (2,3-Dihydrobenzofuran-5-yl)methanol (CAS 103262-35-7)
- (S)-1-(2,3-Dihydrobenzofuran-2-yl)ethanone (CAS 104518-93-6)
Recommended Standards
- 1-(2-Methoxyethyl)cyclopropanecarboxylic Acid (CAS 1423031-57-5)
- 3-(4-bromothiophen-2-yl)propan-1-ol (CAS 1000529-80-5)
- (3-Bromophenyl)(thiophen-3-yl)methanone (CAS 187963-91-3)
- Methyl 4-bromocyclohexane-1-carboxylate (CAS 101654-20-0)
- (Isocyanoimino)triphenylphosphorane (CAS 73789-56-7)
- 3-Chloro-4-iodopyridin-2-ol (CAS 1227514-51-3)
- (R) - Darifenacin (CAS 133099-05-5)
- 7-Bromo-4,6-dimethylquinolin-2(1H)-one (CAS 1367706-94-2)
- (E)-2-(3-fluoro-4-morpholinobenzoyl)-3-(1H-indol-3-yl)acrylonitrile (CAS 882747-29-7)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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