2-Oxo-2-((5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)amino)acetic acid CAS 130992-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 130992-22-2 |
| Molecular Formula | C4H4N4O3S |
| Molecular Weight | 188.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-2-((5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)amino)acetic acid (CAS 130992-22-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H4N4O3S. Molecular weight: 188.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1994 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 5-Oxo-2-thioxo-4-imidazolidinepropanoic acid (CAS 83178-70-5)
- 2-((5-Thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methoxy)acetamide (CAS 61320-88-5)
- 2-((5-Thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methoxy)acetic acid (CAS 61320-87-4)
- 2-Thioxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 51925-41-8)
- 1-Methyl-2-thioxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbonitrile (CAS 90323-39-0)
- 3-(4-Thioxo-1,3,5-triazinan-1-yl)propanoic acid (CAS 84982-67-2)
- Ethyl 2-thioxo-2,3-dihydrothiazole-4-carboxylate (CAS 56232-75-8)
- 2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetonitrile (CAS 62770-09-6)
Recommended Standards
- 5-Fluoro-1-(pyridin-2-yl)-1H-pyrazole-4-carbonitrile (CAS 1269293-12-0)
- 5-(2-Fluorophenyl)-2H-1,2,3-triazole-4-carbonitrile (CAS 1352658-68-4)
- 6-Fluoro-4-hydroxyquinoline-7-carbonitrile (CAS 1260761-66-7)
- (2-Methyl-4-(trifluoromethyl)thiazol-5-yl)methanol (CAS 1000339-72-9)
- (1R,2S,3R,4S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-7-oxabicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1212211-21-6)
- (4-(triMethylsilyl)phenyl)Methanol (CAS 17903-57-0)
- 2-(2,2,2-Trifluoroethoxy)benzyl alcohol (CAS 1020970-66-4)
- Triclabendazole (CAS 68786-66-3)
- 5-Chloro-4-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1415220-34-6)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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