4-((2-Chloro-5-nitrobenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 613249-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 613249-38-0 |
| Molecular Formula | C16H12ClN5O3S |
| Molecular Weight | 389.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(3-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 613249-38-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12ClN5O3S. Molecular weight: 389.82 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12ClN5O3S |
| Molecular Weight | 389.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(3-methylthiophen-2-yl)methanone (CAS 1024338-68-8)
- 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-54-4)
- 4-((4-Chloro-3-nitrobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-26-0)
- 4-Chloro-6-(5-((2-morpholinoethyl)amino)benzo[d]isoxazol-3-yl)benzene-1,3-diol (CAS 1012788-65-6)
- (E)-({6-chloro-2-phenylimidazo[1,2-a]pyridin-3-yl}methylidene)amino 4-methylbenzoate (CAS 478257-27-1)
- 2-(6-(4-(2-Chloro-5-fluorophenoxy)piperidin-1-yl)pyridazin-3-yl)-5-methyl-1,3,4-oxadiazole (CAS 944808-88-2)
- 2-Chloro-5-[(4-methanesulfonylphenyl)sulfamoyl]benzoic acid (CAS 327079-55-0)
- 7-Butyl-4-chloro-3,8,9-trimethoxybenzo[g]quinoline-5,10-dione (CAS 61186-53-6)
Recommended Standards
- 1-(2-(2,2-Dimethyl(3-oxaindan-4-yloxy))acetyl)-4-(4-chlorophenyl)semicarbazide (CAS 1024240-47-8)
- 2-((1-(4-Chlorophenyl)-3-(methoxycarbonyl)-6-oxo-1,6-dihydropyridazin-4-yl)thio)pyridine 1-oxide (CAS 338756-25-5)
- 2-Amino-5-(3-chlorophenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354925-02-2)
- 5-Fluoro-4-methyl-1h-indole-2-carboxylic acid (CAS 50536-62-4)
- Aristololactam BII (CAS 53948-09-7)
- 2-Chloro-2-fluoroethanol (CAS 13891-54-8)
- 6,7-Dimethoxy-4-methylphthalazin-1(2H)-one (CAS 10001-36-2)
- n-((4-Bromothiophen-2-yl)methyl)-3-methylbutan-1-amine (CAS 1007579-07-8)
- 2,5-Dioxa-8-azaspiro[3.5]nonan-7-one (CAS 1972659-52-1)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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