5-((4-Nitrophenyl)thio)-1,3,4-thiadiazol-2-amine CAS 78305-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78305-03-0 |
| Molecular Formula | C8H6N4O2S2 |
| Molecular Weight | 254.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-((4-Nitrophenyl)thio)-1,3,4-thiadiazol-2-amine (CAS 78305-03-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6N4O2S2. Molecular weight: 254.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6N4O2S2 |
| Molecular Weight | 254.29 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Nitrophenyl Standards
- 3-(2-Nitrophenyl)-2-thioxothiazolidin-4-one (CAS 52494-41-4)
- 3-(4-Nitrophenyl)-2-thioxothiazolidin-4-one (CAS 20950-13-4)
- (4R)-2-(3-Nitrophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 222404-28-6)
- (4R)-2-(4-Nitrophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 218944-01-5)
- 2-(3-Nitrophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 69570-81-6)
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- 2-(4-Nitrophenyl)isoindolin-1-one (CAS 4770-74-5)
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- 3-(4-Ethoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 879996-58-4)
- 2-Chloro-N-(4-fluoro-2-nitrophenyl)acetamide (CAS 379255-78-4)
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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