4-amino-7,8-dihydropteridin-7-one CAS 22005-66-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22005-66-9 |
| Molecular Formula | C6H13N5O |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-amino-7,8-dihydropteridin-7-one (CAS 22005-66-9) pharmaceutical standards reference standard. Molecular formula: C6H13N5O. Molecular weight: 171.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H13N5O |
| Molecular Weight | 171.20 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 4-Amino-6-phenylpyrimidine (CAS 3435-29-8)
- 4-Carbamimidoylpiperazine-1-carboxamide (CAS 693790-05-5)
- 4-Amino-1-naphthaldehyde (CAS 61757-43-5)
- 5-Bromo-2-difluoromethoxy-3-fluorophenol (CAS 1805525-80-7)
- Bleomycin A5 (CAS 11116-32-8)
- Ethyl 4-benzyl-2-bromothiazole-5-carboxylate (CAS 1206907-97-2)
- Diethyl-2,2,2,2′,2′,2′-d6-amine (CAS 51045-01-3)
- 6-Methyl-3,4-dihydro-2h-pyran-2-one (CAS 3740-59-8)
- ethyl 6-chloro-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1429171-52-7)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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