2,3-Dihydro-1-benzothiophen-3-amine CAS 1154342-11-6
| CAS No. | 1154342-11-6 |
| Molecular Formula | C8H9NS |
| Molecular Weight | 151.23 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 2,3-Dihydro-1-benzothiophen-3-amine.
2,3-Dihydro-1-benzothiophen-3-amine (CAS 1154342-11-6) is a high-purity analytical reference standard with the molecular formula C8H9NS and a molecular weight of 151.23 g/mol.
2,3-Dihydro-1-benzothiophen-3-amine (C8H9NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H9NS |
| Molecular Weight | 151.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
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Recommended Standards
- 2,3-Dihydroindolizine-5(1H)-thione (CAS 113885-14-6)
- Ethyl(2-methanesulfonylethyl)amine (CAS 1183893-79-9)
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- 1-(5-MEthyl-2-thienyl)ethyl isocyanide (CAS 1198103-58-0)
- 2-Aminoethyl oleate (CAS 3282-75-5)
- 5-(2,5-Dichlorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1344291-78-6)
- 2-(2-bromophenyl)ethan-1-amine hydrochloride (CAS 1247089-11-7)
- trans-[1,3'-bipyrrolidin]-4'-ol (CAS 960289-59-2)
- 2-[3-(4H-1,2,4-Triazol-4-yl)propyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 897054-14-7)
- [6,6]-Phenyl-C61-butyric acid n-octyl ester (CAS 571177-68-9)
- 3-Cyclopropyl-1,4-thiazepane hydrochloride (CAS 2137647-48-2)
- Methyl 4-(4-chlorophenyl)-1H-pyrrole-3-carboxylate (CAS 188524-67-6)
- 7-(3-{[5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-yl]sulfanyl}-1H-1,2,4-triazol-1-yl)-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 303151-88-4)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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