2-((3-Methoxybenzyl)thio)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile CAS 445382-42-3
| CAS No. | 445382-42-3 |
| Molecular Formula | C19H20N2OS |
| Molecular Weight | 324.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Methoxybenzyl)thio)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile (C19H20N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-((3-Methoxybenzyl)thio)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile (CAS 445382-42-3) is a high-purity analytical reference standard with the molecular formula C19H20N2OS and a molecular weight of 324.44 g/mol.
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-((3-Methoxybenzyl)thio)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile 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 | C19H20N2OS |
| Molecular Weight | 324.44 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxybenzyl Standards
- 2-((2-Methoxybenzyl)thio)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile (CAS 445384-18-9)
- 1-Ethyl-3-(5-((3-methoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)urea (CAS 692287-71-1)
- Ethyl 2-(4-methoxybenzyl)-3-oxoisoindoline-1-carboxylate (CAS 1022169-96-5)
- N-(2-Methoxybenzyl)-2-(5-phenyl-1,3,4-oxadiazol-2-yl)acetamide (CAS 1286716-78-6)
- N-(2-Methoxybenzyl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide (CAS 877649-24-6)
- (3-((4-Methoxybenzyl)oxy)-5-(trifluoromethyl)phenyl)boronic acid (CAS 913835-77-5)
- n-(4-Methoxybenzyl)-2-nitro-4-(trifluoromethyl)aniline (CAS 150493-77-9)
- 4-Methoxybenzyl 6-methoxy-2H-chromene-3-carboxylate (CAS 338760-84-2)
Recommended Standards
- 2-((2-Phenoxyethyl)thio)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile (CAS 445384-84-9)
- 2-(5-((2,5-Dimethylbenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridine (CAS 573948-00-2)
- 2-Methyl-N-(1-propionyl-1,2,3,4-tetrahydroquinolin-6-yl)propane-1-sulfonamide (CAS 946334-61-8)
- 2-((1-Ethyl-1H-indol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 450349-91-4)
- [5-(4-Methoxy-phenyl)-4-morpholin-2-yl-pyrimidin-2-yl]-dimethyl-amine hydrochloride (CAS 1361115-45-8)
- AminoquinolDISCONTINUED. Please see C609759. (CAS 10023-54-8)
- D-Glucosamine-3-6-di-O-sulphate sodium salt (CAS 536741-53-4)
- [5-Iodo-4-(1-isopropyl-piperidin-3-yl)-pyrimidin-2-yl]-dimethyl-amine (CAS 1361113-57-6)
- 2-(5-(4-(Diphenylamino)styryl)thiophen-2-yl)ethene-1,1,2-tricarbonitrile (CAS 163630-46-4)
- N-Benzyl-2-hydroxy-N,N-dimethylethanaminium chloride (CAS 7221-40-1)
- Methyl 4,5-Bis(chloromethyl)thiophene-2-carboxylate (CAS 7353-89-1)
- 2-Methyl-3-(5-nitrofuran-2-carbonyl)indolizine-1-carbaldehyde (CAS 885457-18-1)
- Travoprost Impurity 58 (CAS 2124200-60-6)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
Why CATO?
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