(5Z)-5-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one CAS 591240-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 591240-87-8 |
| Molecular Formula | C16H9ClN2O3S3 |
| Molecular Weight | 408.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5Z)-5-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 591240-87-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H9ClN2O3S3. Molecular weight: 408.90 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H9ClN2O3S3 |
| Molecular Weight | 408.90 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; 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Z Standards
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- 1-(4-Chlorophenyl)-3-{[(3-fluorophenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 439096-92-1)
- 2-((4-Chlorophenyl)sulfonyl)-1,1-bis(4-fluorophenyl)ethanol (CAS 303152-05-8)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-4-(diethylamino)-6-phenylpyrimidine-5-carbonitrile (CAS 303985-73-1)
- Ethyl 4-{[(4-chlorophenyl)methyl]amino}-6-(trifluoromethyl)quinoline-3-carboxylate (CAS 338748-31-5)
- (E)-{1-[3-(4-chlorophenyl)-1,2-oxazol-5-yl]ethylidene}amino 3-(trifluoromethyl)benzoate (CAS 478066-84-1)
Recommended Standards
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- 6-Chloro-3-(difluoromethyl)-5-methoxypicolinic acid (CAS 1806892-95-4)
- (R)-2-Amino-4-(2,5-dimethoxyphenyl)butanoic acid (CAS 1260588-07-5)
- 1-((Benzyloxy)carbonyl)-3-methylpiperidine-2-carboxylic acid (CAS 1692110-84-1)
- 1,4-Bis(4-bromophenoxy)-2,5-dimethylhexane-2,5-diol (CAS 186498-09-9)
- 3-Bromo-3'-iodo-1,1'-biphenyl (CAS 187275-76-9)
- Hexane-1,6-diyldiphosphonic acid (CAS 4721-22-6)
- Peptide 442 (CAS CATO-CPTD788442)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com