3-(3-Chlorophenyl)-4-(((2-methoxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione CAS 478255-47-9
| CAS No. | 478255-47-9 |
| Molecular Formula | C20H15ClN4OS |
| Molecular Weight | 394.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(3-Chlorophenyl)-4-(((2-methoxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione.
CATO supplies 3-(3-Chlorophenyl)-4-(((2-methoxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-47-9), a certified reference material (molecular formula C20H15ClN4OS, MW 394.88 g/mol) for analytical method development and quality control.
Structurally, 3-(3-Chlorophenyl)-4-(((2-methoxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione (C20H15ClN4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. 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 394.88 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-(3-Chlorophenyl)-4-(((2-methoxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione 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 | C20H15ClN4OS |
| Molecular Weight | 394.88 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((3-(4-Chlorophenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 332163-82-3)
- 3-(2-Chlorophenyl)-4-(((2-methoxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-58-9)
- (4-Chlorophenyl)(3-((phenylsulfinyl)methyl)benzofuran-2-yl)methanone (CAS 338423-83-9)
- 3-{2-[(4-chlorophenyl)methoxy]phenyl}-1-(thiophene-2-carbonyl)-1H-pyrazole (CAS 956393-78-5)
- 4-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)-6-(phenylthio)benzene-1,3-diol (CAS 876952-24-8)
- Ethyl 6-((4-chlorophenyl)thio)-5-cyano-2-phenylnicotinate (CAS 306980-01-8)
- Ethyl 6-[(2-chlorophenyl)sulfanyl]-5-cyano-2-phenylpyridine-3-carboxylate (CAS 306980-12-1)
- N-(2-((4-chlorophenyl)thio)-5-cyanophenyl)-3-methoxybenzamide (CAS 303147-32-2)
Recommended Standards
- 3-Amino-N-(3-chloro-4-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 625370-61-8)
- 3-Amino-N-(5-chloro-2-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 625370-62-9)
- 1-(3-Chlorobenzyl)-3-(4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)pyridin-2(1H)-one (CAS 677749-35-8)
- 3-Amino-N-[(4-chlorophenyl)methyl]-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 488824-12-0)
- Methyl 2-(2-methoxyphenyl)-2-(methylamino)acetate (CAS 1218691-53-2)
- (6-(4-Iodo-1h-pyrazol-1-yl)pyridin-3-yl)methanamine (CAS 1341365-38-5)
- tert-Butyl 5-chloro-3,4-dihydro-2,6-naphthyridine-2(1H)-carboxylate (CAS 1196153-26-0)
- 2-Amino-3,5-dichloro-N-hydroxybenzamide (CAS 1130-71-8)
- Bis((1H-imidazol-2-yl)methyl)amine (CAS 201939-15-3)
- 7-Methylbenzo[d][1,2,3]triazin-4(3H)-one (CAS 176260-30-3)
- N-(Oxolan-2-ylmethyl)cyclobutanamine (CAS 1249766-86-6)
- 1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-(azepan-1-ylmethyl)-1H-1,2,3-triazole-4-carbohydrazide (CAS 332391-13-6)
- 2-Hydroxy-N-(1-(thiophen-2-yl)ethyl)benzamide (CAS 92029-02-2)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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