2-((Cyclohexylmethyl)thio)-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)nicotinonitrile CAS 332372-89-1
| CAS No. | 332372-89-1 |
| Molecular Formula | C28H30N2O2S |
| Molecular Weight | 458.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((Cyclohexylmethyl)thio)-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)nicotinonitrile is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-((Cyclohexylmethyl)thio)-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)nicotinonitrile (CAS 332372-89-1), molecular formula C28H30N2O2S and molecular weight 458.62 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-((Cyclohexylmethyl)thio)-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)nicotinonitrile (C28H30N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 458.62 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-((Cyclohexylmethyl)thio)-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)nicotinonitrile 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 | C28H30N2O2S |
| Molecular Weight | 458.62 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyclohexylmethyl Standards
- Methyl 2-{[3-(cyclohexylmethyl)-8,9-dimethoxy-2-oxo-2H,3H-imidazo[1,2-c]quinazolin-5-yl]sulfanyl}propanoate (CAS 1023949-52-1)
- N-(3-(4-(4-((Cyclohexylmethyl)sulfonamido)butyl)piperazin-1-yl)phenyl)acetamide (CAS 740873-06-7)
- cyclohexylmethyl chloroformate (CAS 6099-86-1)
- Methyl 2-{[3-(cyclohexylmethyl)-8,9-dimethoxy-2-oxo-2H,3H-imidazo[1,2-c]quinazolin-5-yl]sulfanyl}acetate (CAS 1024591-28-3)
- 3-(Cyclohexylmethyl)-8,9-dimethoxy-5-((3-methylbenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024020-22-1)
- 3-(Cyclohexylmethyl)-8,9-dimethoxy-5-((2-methylbenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 1024593-93-8)
- 3-(Cyclohexylmethyl)-8,9-dimethoxy-5-{[(4-methylphenyl)methyl]sulfanyl}-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1031207-64-3)
- Cyclohexylmethyl 4-O-α-D-glucopyranosyl-β-D-glucopyranoside (CAS 260804-64-6)
Recommended Standards
- (R)-1-((3aR,5R,6S,6aR)-6-((tert-Butyldiphenylsilyl)oxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethane-1,2-diol (CAS 112421-57-5)
- 2-(Benzylsulfanyl)-6-[(E)-2-(4-methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]pyridine-3-carbonitrile (CAS 303985-51-5)
- Bis[2,4-bis(1,1-dimethylethyl)phenyl] phosphonate (CAS 73640-91-2)
- 4-Methoxybenzyl 2-(acetoxymethyl)-5-(((tert-butyldimethylsilyl)oxy)methyl)benzoate (CAS 452978-24-4)
- sodium 2-amino-4-hydroxy-4-methylpentanoate (CAS 1803570-31-1)
- 9-([1,1'-Biphenyl]-2-yl)-9H-carbazole (CAS 35883-22-8)
- 3-Bromo-5-methylphenylboronic Acid (CAS 849062-36-8)
- 4-(2-Aminoethoxy)benzamide (CAS 50714-69-7)
- 1,2-Bis(4-bromophenyl)ethane-1,2-diamine (CAS 1199783-04-4)
- Methyl 5-chloro-2-propoxybenzoate (CAS 75230-38-5)
- Gadobutrol impurity 173 (CAS CATO-C4X-2120173)
- 2-((1-(3-Chlorophenyl)ethyl)amino)propane-1,3-diol (CAS 1479749-11-5)
- 10-(Tert-butyl)-5H-phenophosphazinine 10-oxide (CAS 121211-84-5)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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