5-(2-Nitrophenyl)-1,3,4-thiadiazol-2-amine CAS 832-79-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 832-79-1 |
| Molecular Formula | C8H6N4O2S |
| Molecular Weight | 222.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Nitrophenyl)-1,3,4-thiadiazol-2-amine (CAS 832-79-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6N4O2S. Molecular weight: 222.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6N4O2S |
| Molecular Weight | 222.22 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.) | 1957 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 3-(3-Nitrophenyl)-1,2,4-thiadiazol-5-amine (CAS 115919-41-0)
- 1-(3-Nitrophenyl)-2-thiocyanatoethan-1-one (CAS 6097-22-9)
- 1-(4-Nitrophenyl)-2-thiocyanatoethan-1-one (CAS 6097-21-8)
- 5-(3-Nitrophenyl)-1,3,4-thiadiazol-2-amine (CAS 833-47-6)
- 5-(3-Nitrophenyl)-1H-1,2,4-triazole-3-thiol (CAS 6219-47-2)
- 5-(4-Nitrophenyl)-1,3,4-thiadiazol-2-amine (CAS 833-63-6)
- 5-(4-Nitrophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 6898-56-2)
- N-(3-Nitrophenyl)imidodicarbonimidic diamide (CAS 10441-20-0)
Recommended Standards
- 5-(2-furylmethylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 27430-18-8)
- 4-Oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-6-carboxylic acid (CAS 34330-02-4)
- 4-Oxo-2-sulfanyl-3,4-dihydroquinazoline-7-carboxylic acid (CAS 422277-16-5)
- (R)-4-(Benzyloxy)-2-cyclopentyl-4-oxobutanoic acid (CAS 1956437-27-6)
- 2-((4-Nitrobenzyl)thio)-3-propyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 860609-27-4)
- 1-(2-Fluorobenzyl)-1-methylguanidine (CAS 915919-83-4)
- 4-Chloro-1-(2-fluoroethyl)-1H-pyrazole-5-carbaldehyde (CAS 1429418-21-2)
- 5-[4-[2-(3,5-Dicarboxyphenyl)ethynyl]-1-naphthalenyl]-1,3-Benzenedicarboxylicacid (CAS 1917295-47-6)
- 8-Ethoxyquinoline-2-carbaldehyde (CAS 832683-25-7)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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