2-(3-Methylbenzo[b]thiophen-2-yl)acetonitrile CAS 1197030-31-1
| CAS No. | 1197030-31-1 |
| Molecular Formula | C11H9NS |
| Molecular Weight | 187.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(3-Methylbenzo[b]thiophen-2-yl)acetonitrile (C11H9NS) 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. 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).
2-(3-Methylbenzo[b]thiophen-2-yl)acetonitrile (CAS 1197030-31-1), molecular formula C11H9NS and molecular weight 187.26 g/mol, is a CATO reference standard with documented purity and traceability.
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-(3-Methylbenzo[b]thiophen-2-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 | C11H9NS |
| Molecular Weight | 187.26 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylbenzo Standards
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Recommended Standards
- (1E)-N-Phenyl-1-(thiophen-2-yl)methanimine (CAS 1191913-61-7)
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- methyl 6H-thieno[2,3-b]pyrrole-5-carboxylate (CAS 118465-49-9)
- 1-(Methylsulfonyl)cyclohexane-1-carbonitrile (CAS 1249121-51-4)
- N-(2-Aminoethyl)-3-hydroxy-2-naphthamide (CAS 26889-86-1)
- 4,5-dichloro-1-[6-(4,5-dichloro-1H-imidazol-1-yl)hexyl]-1H-imidazole (CAS 662138-44-5)
- 3-(2-Hydroxyphenyl)picolinic acid (CAS 1258618-22-2)
- (S,R)-BdtbIn-Sabox (CAS 1435467-29-0)
- 1-(4-Fluoro-2-propoxyphenyl)ethanol (CAS 1339901-91-5)
- 4,4'-(2,5-Dimethoxy-1,4-phenylene)dipyridine (CAS 1415393-43-9)
- Ethyl 6-Phenylpiperidine-2-carboxylate (CAS 1137664-24-4)
- 1-(((Tetrahydro-2H-pyran-4-yl)methyl)amino)propan-2-ol (CAS 1341670-75-4)
- Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-3-carboxylate (CAS 2376997-76-9)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
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