2-Aminothiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione CAS 30161-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30161-91-2 |
| Molecular Formula | C5H4N4O2S |
| Molecular Weight | 184.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Aminothiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 30161-91-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4N4O2S. Molecular weight: 184.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4N4O2S |
| Molecular Weight | 184.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Aminothiazolo Standards
- 5-Aminothiazolo[4,5-d]pyrimidine-2(3H)-thione (CAS 892498-86-1)
- 2-Aminothiazolo[4,5-b]pyridin-5(4H)-one (CAS 13575-44-5)
- 7-Aminothiazolo[4,5-d]pyrimidin-2(3H)-one (CAS 122970-56-3)
- 5-Aminothiazolo[4,5-d]pyrimidin-2(3H)-one (CAS 848691-22-5)
- 2-Aminothiazolo[5,4-b]pyridin-5-ol (CAS 31784-73-3)
- 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
- 2,2-Difluoro-1-phenylbut-3-en-1-ol (CAS 85864-61-5)
- 3-(2,3-Difluoro-4-methylphenyl)propanal (CAS 955403-53-9)
- 2-(Dimethylphosphinyl)-3-pyridinemethanamine (CAS 2680529-15-9)
- 1-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 100501-58-4)
- (R)-3-(1-Aminoethyl)-5-(1,1-difluoroethyl)-4-fluorobenzonitrile (CAS 2917507-40-3)
- 5-((2-Methylpiperidin-1-yl)methyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 89665-73-6)
- 1-Methyl-1H-1,2,4-triazole-5-carbohydrazide (CAS 106535-36-8)
- 1-[1-(Propan-2-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]ethan-1-one (CAS 1855906-82-9)
- rel-(1S,2S,4R)-tert-Butyl 2-amino-7-azabicyclo[2.2.1]heptane-7-carboxylate hydrochloride (CAS 2095192-07-5)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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