5-Amino-3-thioxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-7(1H)-one CAS 41266-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41266-68-6 |
| Molecular Formula | C5H5N5OS |
| Molecular Weight | 183.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Amino-3-thioxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-7(1H)-one (CAS 41266-68-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H5N5OS. Molecular weight: 183.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H5N5OS |
| Molecular Weight | 183.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
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- (2-Amino-6-methylphenyl)dimethylphosphine oxide (CAS 1407520-14-2)
- (2-Amino-4-methylphenyl)dimethylphosphine oxide (CAS 2361982-50-3)
- (2-Amino-5-methylphenyl)dimethylphosphine oxide (CAS 2490402-43-0)
- (4-Amino-2-methylphenyl)dimethylphosphine oxide (CAS 2361948-73-2)
- 2-Amino-6-hydroxy-8-mercaptopurine (CAS 6324-72-7)
- 2-Amino-6-thioxo-7,9-dihydro-1H-purin-8(6H)-one (CAS 88550-56-5)
- 6-Amino-8-thioxo-3,7,8,9-tetrahydro-2H-purin-2-one (CAS 57071-62-2)
Recommended Standards
- 5-(Methylthio)-1H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one (CAS 62700-63-4)
- 5-Methoxy-[1,2,4]triazolo[1,5-a][1,3,5]triazine-7(1H)-thione (CAS 500892-61-5)
- 5-(Methylthio)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7(1H)-one (CAS 40597-87-3)
- tert-butyl 3,3-dimethyl-1,2,3,4-tetrahydroquinoxaline-1-carboxylate (CAS 1375472-20-0)
- tert-butyl 4-azido-3-methyl-piperidine-1-carboxylate (CAS 1107660-13-8)
- (S)-tBu-iQuinox (CAS 1402851-52-8)
- 5-benzyl-4-(2-furylmethyl)-4H-1,2,4-triazole-3-thiol (CAS 537017-46-2)
- 2,2-Dimethylchroman-4-one (CAS 3780-33-4)
- Methyl [3,4'-bipyridine]-5-carboxylate (CAS 113893-01-9)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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