7,9-Dihydro-2H-purine-2,8(3H)-dione CAS 13230-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13230-99-4 |
| Molecular Formula | C16H26N5O8 Ca Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,9-Dihydro-2H-purine-2,8(3H)-dione (CAS 13230-99-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H26N5O8 Ca Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H26N5O8 Ca Na |
| Molecular Weight | 479.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- m-Hydroxybenzylpiperazine dihydrochloride (CAS 500013-37-6)
- 2,5-Dimethyl-N-phenylaniline (CAS 32446-14-3)
- 3-(tert-butoxy)-2-(1H-pyrazol-1-yl)cyclobutan-1-amine (CAS 1909305-47-0)
- 2,7-Dihydroxybenzo[d][1,3,2]dioxaborole-5-carboxylic acid (CAS 78456-98-1)
- Baclofen impurity 25 HBr (CAS 28311-44-6（free base）)
- (4-((4-Fluorobenzyl)oxy)phenyl)boronic acid (CAS 871125-82-5)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
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