5-Aminothiazolo[4,5-d]pyrimidin-2(3H)-one CAS 848691-22-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 848691-22-5 |
| Molecular Formula | C5H4N4OS |
| Molecular Weight | 168.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Aminothiazolo[4,5-d]pyrimidin-2(3H)-one (CAS 848691-22-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4N4OS. Molecular weight: 168.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4N4OS |
| Molecular Weight | 168.18 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.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Aminothiazolo Standards
- 7-Aminothiazolo[4,5-d]pyrimidin-2(3H)-one (CAS 122970-56-3)
- 2-Aminothiazolo[5,4-b]pyridin-5-ol (CAS 31784-73-3)
- 2-Aminothiazolo[4,5-b]pyridin-5(4H)-one (CAS 13575-44-5)
- 2-Aminothiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 30161-91-2)
- 5-Aminothiazolo[4,5-d]pyrimidine-2(3H)-thione (CAS 892498-86-1)
- Methyl 2-aminothiazolo[5,4-b]pyridine-7-carboxylate (CAS 1206248-00-1)
- Methyl 2-aminothiazolo[4,5-b]pyridine-6-carboxylate (CAS 1206248-27-2)
- Methyl 6-aminothiazolo[5,4-c]pyridine-2-carboxylate (CAS 1206250-15-8)
Recommended Standards
- 5-Amino-7H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one (CAS 59716-88-0)
- 6-Thioxo-7,9-dihydro-1H-purin-8(6H)-one (CAS 20917-46-8)
- 5-(1,2-Oxazol-3-yl)-1,3,4-thiadiazol-2-amine (CAS 70057-77-1)
- 1-(2-Amino-3-methylbutyl)pyrrolidine-2,5-dione (CAS 1339379-36-0)
- 3-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one (CAS 296773-82-5)
- 2-Bromo-5-(cyclopropylmethoxy)pyridine (CAS 1177269-06-5)
- 4-Ethoxybutanoic Acid (CAS 10374-37-5)
- 2-(Chloromethyl)-6-methoxyquinazoline (CAS 1936095-76-9)
- Tert-butyl 3,5-dimethylmorpholine-4-carboxylate (CAS 942309-59-3)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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