3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-1-(3-methylphenyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile CAS 439107-40-1
| CAS No. | 439107-40-1 |
| Molecular Formula | C24H20Cl2N2S |
| Molecular Weight | 439.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-1-(3-methylphenyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 439107-40-1), a certified reference material (molecular formula C24H20Cl2N2S, MW 439.40 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H20Cl2N2S, 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-1-(3-methylphenyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 439.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H20Cl2N2S |
| Molecular Weight | 439.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related dichlorophenyl Standards
- 2-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-[(4-methoxyphenyl)sulfanyl]pyrimidine (CAS 338955-53-6)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-[(4-methoxyphenyl)sulfanyl]pyrimidine (CAS 339275-99-9)
- N-(4-(2,4-dichlorophenyl)thiazol-2-yl)-2-((2,5-dimethylphenyl)sulfinyl)acetamide (CAS 338965-94-9)
- 1-{3-[7-(2,4-dichlorophenyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-2-yl}-2,5-dimethyl-1H-pyrrole (CAS 478258-96-7)
- 7-(2,4-Dichlorophenyl)-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 866049-49-2)
- N-(3,4-Dichlorophenyl)-2-(2,4-diphenyl-1,3-thiazol-5-yl)acetamide (CAS 339277-60-0)
- 1-[(3,4-Dichlorophenyl)methyl]-3,4-bis(4-methoxyphenyl)-1H-pyrazole (CAS 956756-11-9)
- [(3Z)-1-[(2,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 4-methylbenzoate (CAS 320419-61-2)
Recommended Standards
- 3-((3,4-Dichlorobenzyl)thio)-1-(p-tolyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 607696-36-6)
- N-[3,5-Bis(trifluoromethyl)benzenesulfonyl]-l-methionyl hydrazide (CAS 209056-83-7)
- (S)-(((1-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-3-hydroxypropan-2-yl)oxy)methyl)phosphonic acid (CAS 132336-37-9)
- Tenofovir disoproxil Impurity 137 (CAS CATO-C4X-1076137)
- 8-Hydroxy-1,7-naphthyridine-5-carboxylic acid (CAS 1421473-07-5)
- 2-(2-Bromo-4-methylphenyl)acetic Acid (CAS 25297-16-9)
- N-Boc-3-bromo-D-phenylalanine (CAS 261360-77-4)
- Phosphatidylserines Sodium Salt (CAS 383908-63-2)
- Dimethyl 4,5-dibromophthalate (CAS 859299-66-4)
- 2-(Chloromethyl)-6-cyano-3-(difluoromethyl)-4-(trifluoromethyl)pyridine (CAS 1804699-32-8)
- 3-(2-Hydroxypropyl)pyrrolidin-2-one (CAS 1566752-37-1)
- N-(2-bromophenyl)-2-((6-(4-chlorophenyl)-3-cyano-4-phenylpyridin-2-yl)thio)acetamide (CAS 332127-41-0)
- 2-(Phenylamino)-2-(thiophen-3-yl)acetic acid (CAS 1029107-45-6)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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