2-(1-Benzothiophen-3-yl)acetonitrile CAS 3216-48-6
| CAS No. | 3216-48-6 |
| Molecular Formula | C10H7NS |
| Molecular Weight | 173.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(1-Benzothiophen-3-yl)acetonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(1-Benzothiophen-3-yl)acetonitrile (CAS 3216-48-6), molecular formula C10H7NS and molecular weight 173.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(1-Benzothiophen-3-yl)acetonitrile (C10H7NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 173.23 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-(1-Benzothiophen-3-yl)acetonitrile 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 | C10H7NS |
| Molecular Weight | 173.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzothiophen Standards
- 1-Benzothiophen-7-ylacetonitrile (CAS 17381-53-2)
- benzothiophen-6-ylmethanol (CAS 6179-28-8)
- 1-Benzothiophen-2ylmethylamine 1-benzothiophen-2-ylmethylamine 2-(aminomethyl)benzo[b]thiophene c-benzo[b]thiophen-2-yl-methylamine 1-benzothiophene-2-yl methylamine 6314-43-8 (CAS 6314-43-8)
- 1-Benzothiophen-3-ylisocyanate (CAS 321309-37-9)
- 1-Benzothiophen-5-yl-isocyanate (CAS 239097-78-0)
- 1-(1-Benzothiophen-3-yl)ethan-1-amine (CAS 158868-44-1)
- 1-(1-benzothiophen-2-yl)ethan-1-amine (CAS 165737-36-0)
- 2-(1-Benzothiophen-5-yl)ethanamine (CAS 933715-52-7)
Recommended Standards
- 2-(1,1-Dimethoxyethyl)thiazole (CAS 200440-13-7)
- 2-(Benzo[b]thiophen-2-yl)acetonitrile (CAS 75444-80-3)
- 1-((2R,7aR)-2-Fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)ethan-1-ol (CAS 2838077-21-5)
- 2-Methyl-1-benzothiophene-3-carbonitrile (CAS 39812-03-8)
- (S)-tert-Butyl 4-benzyl-3-(2-hydroxyethyl)piperazine-1-carboxylate (CAS 2649789-12-6)
- 1-(4-Isopropylphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1171764-30-9)
- tert-Butyl 7-cyano-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate (CAS 2056247-23-3)
- (1-((4-Chlorophenyl)sulfonyl)piperidin-3-yl)methanol (CAS 349098-57-3)
- N-((2S,3R,E)-3-Hydroxy-1-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)octadec-4-en-2-yl)pentadecanamide (CAS 112726-51-9)
- 1-(2-bromo-1-fluoroethyl)-4-fluorobenzene (CAS 118887-66-4)
- 1-(1-Methyl-4-nitro-1h-pyrazol-3-yl)ethan-1-one (CAS 137890-10-9)
- 1-ethyl-3-methyl-3-piperidinecarboxylic Acid hydrochloride (CAS 915919-87-8)
- 3-(2-Biphenyl)-1-propene (CAS 41658-35-9)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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