3-Benzothiazol-2-yl-4,5,6,7-tetrahydro-benzo[b]thiophen-2-ylamine CAS 143361-87-9
| CAS No. | 143361-87-9 |
| Molecular Formula | C15H14N2S2 |
| Molecular Weight | 286.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Benzothiazol-2-yl-4,5,6,7-tetrahydro-benzo[b]thiophen-2-ylamine (CAS 143361-87-9) is a high-purity analytical reference standard with the molecular formula C15H14N2S2 and a molecular weight of 286.42 g/mol.
The molecular framework of 3-Benzothiazol-2-yl-4,5,6,7-tetrahydro-benzo[b]thiophen-2-ylamine (C15H14N2S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H14N2S2 |
| Molecular Weight | 286.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3,5-Diphenyl-1,3,5-thiadiazinane-2-thione (CAS 14318-36-6)
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- 3-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-cyclohexylpropanamide (CAS 1030772-85-0)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(4-methylcyclohexyl)acetamide (CAS 849134-90-3)
- 2-(tert-Butyl)-4-chloro-5-(1-phenylpropoxy)pyridazin-3(2H)-one (CAS 88093-78-1)
- sec-Butyl 2-(morpholin-2-yl)acetate (CAS 1520916-07-7)
- 2-((4-Methoxybenzyl)amino)ethanol hydrochloride (CAS 100132-03-4)
- 16α,17-Epoxy-11α-hydroxyprogesterone Methanesulfonate (CAS 114327-30-9)
- 5-Chloro-3-ethyl-1-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1152583-77-1)
- Ethyl 2-(azetidin-3-yl)propanoate hydrochloride (CAS 2231674-03-4)
- 3-(3-Carbamoyl-1h-pyrazol-1-yl)propanoic acid (CAS 1006458-61-2)
- 5-(Bromomethyl)-2-(4-methoxyphenyl)-4,5-dihydro-1,3-thiazole hydrobromide (CAS 157833-17-5)
- 2-(Difluoromethyl)-3-hydroxy-4-nitropyridine-6-carboxamide (CAS 1805491-55-7)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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