2-Amino-[1,2,4]triazolo[1,5-a]pyrimidin-7(3H)-one CAS 1339754-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1339754-88-9 |
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-[1,2,4]triazolo[1,5-a]pyrimidin-7(3H)-one (CAS 1339754-88-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5N5O. Molecular weight: 151.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1991 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- N-(2-amino-6-oxo-3,6-dihydropyrimidin-4-yl)cyanamide (CAS 1255147-74-0)
- 2-Amino-4-cyano-5-imidazolecarboxamide (CAS 125815-68-1)
- 4-Amino-2H-pyrazolo[3,4-d]pyrimidin-3(5H)-one (CAS 128850-54-4)
- 3-amino-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 15908-68-6)
- 2-Amino-2H-purin-6-ol (CAS 914452-04-3)
- 2-Amino-4H-purin-6-ol (CAS 914452-02-1)
- 2-Amino-8H-purin-6-ol (CAS 914452-01-0)
- 4-Amino-2-cyano-1H-imidazole-5-carboxamide (CAS 89994-82-1)
Recommended Standards
- 6-(Trifluoromethyl)-3-azabicyclo[3.1.0]hexane (CAS 1311569-55-7)
- 6-(Trifluoromethyl)-2-azabicyclo[3.1.0]Hexane (CAS 1375794-74-3)
- (1R,5S,6s)-6-(Trifluoromethyl)-3-azabicyclo[3.1.0]hexane (CAS 1428306-54-0)
- 3,4-Dibromo-2,5-dimethylthiophene 1,1-dioxide (CAS 70061-39-1)
- 1-(5-Chloro-2-pyrazinyl)-3-pyrrolidinol (CAS 1823877-98-0)
- CAS 73522-42-6 (CAS 73522-42-6)
- 2,6-Dichloro-4-phenylquinazoline (CAS 5185-54-6)
- (17β)-17-(Acetyloxy)-7,17-dimethylandrosta-4,6-dien-3-one (CAS 37038-01-0)
- 2-(tert-Butyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-7-carboxylic acid (CAS 1004620-23-8)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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