1-Cyclohexyl-1H-benzimidazole-2-thiol CAS 313067-44-6
| CAS No. | 313067-44-6 |
| Molecular Formula | C13H16N2S |
| Molecular Weight | 232.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 232.34 g/mol gives 1-Cyclohexyl-1H-benzimidazole-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Cyclohexyl-1H-benzimidazole-2-thiol (CAS 313067-44-6), molecular formula C13H16N2S and molecular weight 232.34 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 1-Cyclohexyl-1H-benzimidazole-2-thiol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 232.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Cyclohexyl-1H-benzimidazole-2-thiol 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 | C13H16N2S |
| Molecular Weight | 232.34 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyclohexyl Standards
- N-cyclohexyl-1,3-benzothiazol-2-amine (CAS 28291-75-0)
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- N~1~-Cyclohexyl-N~1~-ethyl-4-methyl-1,2-benzenediamine (CAS 1097785-99-3)
- N-4-Cyclohexyl-N-4-ethyl-2-methyl-1,4-benzenediamine (CAS 1155985-58-2)
- Methyl 2-cyclohexyl-2-phenylacetate (CAS 13027-73-1)
- N-Cyclohexyl 4-(aminomethyl)benzamide (CAS 172735-66-9)
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Recommended Standards
- 1-benzyl-4-isothiocyanatopiperidine (CAS 73733-72-9)
- 1-Isobutyl-5-phenyl-1,3-dihydro-2H-imidazole-2-thione (CAS 852399-66-7)
- 1,1-Diallyl-3-phenylthiourea (CAS 92109-75-6)
- 2-(2-(Piperidin-4-yl)ethyl)isothiazolidine 1,1-dioxide (CAS 89151-54-2)
- 1-[(3,4-Dichlorophenyl)methyl]-3-[(4-fluorophenyl)methoxy]-2-methyl-1,4-dihydropyridin-4-one (CAS 338965-61-0)
- 2-Methyl-3-((2-nitrophenyl)thio)propan-1-ol (CAS 1375238-41-7)
- Decanoylalanine (CAS 27167-48-2)
- 1-[(3-bromophenyl)methyl]-1H-1,2,4-triazol-3-amine (CAS 1183190-06-8)
- 2-((5-(4-Chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(o-tolyl)acetamide (CAS 332922-54-0)
- Methyl 4-{3-[1-(3-nitro-2-pyridinyl)-4-piperidinyl]-1H-pyrazol-5-yl}phenyl ether (CAS 1031208-10-2)
- 6-(Dimethylcarbamoyl)pyridine-2-carboxylic acid (CAS 1154973-72-4)
- 1,1',1''-(Phosphinetriyltris(benzene-4,1-diyl))tris(N,N-dimethylmethanamine) (CAS 78357-41-2)
- 3-Methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole-6(5H)-thione (CAS 3173-11-3)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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