4-Amino-5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylic acid CAS 84424-75-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84424-75-9 |
| Molecular Formula | C4H4N4O3S |
| Molecular Weight | 188.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylic acid (CAS 84424-75-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4N4O3S. Molecular weight: 188.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H4N4O3S |
| Molecular Weight | 188.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)amino)-2-oxoacetic acid (CAS 79071-53-7)
- 6-Amino-5-nitro-2-thiouracil (CAS 98020-47-4)
- 4-Amino-2-(trifluoromethyl)benzonitrile-3,5-d2 (CAS 1443341-16-9)
- N-(5-Amino-3,6-dicyanopyrazin-2-yl)formamide (CAS 150307-31-6)
- (2-Amino-3-(difluoromethyl)-6-methylpyridin-4-yl)methanol (CAS 1803688-15-4)
- (2-Amino-6-(difluoromethyl)-3-methylpyridin-4-yl)methanol (CAS 1803688-33-6)
- (4-Amino-6-(difluoromethyl)-5-methylpyridin-3-yl)methanol (CAS 1803688-50-7)
- (6-Amino-5-(difluoromethyl)-4-methylpyridin-3-yl)methanol (CAS 1804681-59-1)
Recommended Standards
- 4-(Methoxycarbonyl)-1,2,5-thiadiazole-3-carboxylic acid (CAS 90993-85-4)
- 4-Fluoro-3-(oxazol-5-yl)benzonitrile (CAS 2379322-65-1)
- 4-(Carboxymethyl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 50868-96-7)
- 7-Nitrobenzofuran-3(2H)-one (CAS 164915-57-5)
- 7-Chloroquinolin-5-ol (CAS 1236162-22-3)
- n-(2-(1h-Pyrazol-1-yl)ethyl)-1-(1h-pyrazol-1-yl)propan-2-amine (CAS 1248224-15-8)
- 7-Hydroxynaphthalene-1-sulfonic acid (CAS 132-57-0)
- Methyl 4-thioureidobenzoate (CAS 71680-93-8)
- 1-Benzhydryl-2-methylazetidine-3-carbonitrile (CAS 1260894-65-2)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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