(S)-1-(1,3-Dihydroisobenzofuran-4-yl)ethan-1-amine hydrochloride CAS 2771237-65-9
| CAS No. | 2771237-65-9 |
| Molecular Formula | C10H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-1-(1,3-Dihydroisobenzofuran-4-yl)ethan-1-amine hydrochloride (CAS 2771237-65-9), molecular formula C10H13NOHCl and molecular weight 199.68 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-1-(1,3-Dihydroisobenzofuran-4-yl)ethan-1-amine hydrochloride (C10H13NOHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 199.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (S)-1-(1,3-Dihydroisobenzofuran-4-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-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(hydrogen sulfate) (CAS 10059-42-4)
- 1,3-Dihydroisobenzofuran-5-carbonitrile (CAS 1027823-65-9)
- 3-Oxo-1,3-dihydroisobenzofuran-1-yl butyrate (CAS 108761-29-1)
- 2-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)benzoic acid (CAS 109407-76-3)
- 1,3-Dihydroisobenzofuran-5-sulfonamide (CAS 1189378-81-1)
- (1,3-Dihydroisobenzofuran-5-yl)methanamine hydrochloride (CAS 1235439-82-3)
- 1-(1,3-Dihydroisobenzofuran-5-yl)ethan-1-amine (CAS 1250253-39-4)
- 2-(1-Oxo-1,3-dihydroisobenzofuran-5-yl)acetaldehyde (CAS 1255207-11-4)
Recommended Standards
- N-Desethyl Brinzolamide (CAS 404034-55-5)
- 3-Methyl-2-(oxane-4-sulfinyl)butanoic acid (CAS 1310103-70-8)
- tert-Butyl N-[cis-3-hydroxy-4-piperidyl]-n-methyl-carbamate (CAS 1638763-78-6)
- silver lactate (CAS 15768-18-0)
- (S)-Carnitine Mesylate, Mesylate Salt (CAS 161886-60-8)
- Methyl 2,4-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1803834-23-2)
- tert-Butyl 3-(1,1-difluoroethyl)piperazine-1-carboxylate (CAS 1546331-95-6)
- 4-Chloro-2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-6-[(phenylsulfanyl)methyl]pyrimidine (CAS 860609-64-9)
- N,N'-(1,3-Phenylene)bis(2,3-dihydroxybenzamide) (CAS 368449-04-1)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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