2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate hydrate CAS 698998-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 698998-94-6 |
| Molecular Formula | 2*C5H6N6O H2O4S H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Diamino-7,9-dihydro-8H-purin-8-one hemisulfate hydrate (CAS 698998-94-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: 2*C5H6N6O H2O4S H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | 2*C5H6N6O H2O4S H2O |
| Molecular Weight | 282.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Diamino Standards
- 2,6-Diamino-3,5-di-(trimethylsilyl)acetylenylpyridine (CAS 1000342-76-6)
- 2,6-Diamino-4-(benzyloxy)pyrimidine (CAS 100061-59-4)
- 2,6-diamino-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one (CAS 1001242-71-2)
- 4,5-diamino-2-thiouracil (CAS 1004-76-8)
- 5,6-Diamino-3,3-dimethylindolin-2-one (CAS 100568-79-4)
- 5-((2,6-Diamino-9H-purin-9-yl)methoxy)-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide (CAS 100683-67-8)
- 2,8-Diamino-9-benzyl-1H-purin-6(9H)-one (CAS 100890-94-6)
- 4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt (CAS 100929-45-1)
Recommended Standards
- 5-Fluoro-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 511234-65-4)
- 3-(Aminomethyl)-5,6-dimethylpyrazin-2(1H)-one (CAS 501022-77-1)
- 1-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)methylamino]methanesulfonic acid sodium salt (CAS 705941-70-4)
- Methyl 2-methanesulfonyl-5-methoxybenzoate (CAS 2140326-42-5)
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)propanamide (CAS 115054-71-2)
- Thieno[3,2-b]pyridine-2-sulfonyl chloride (CAS 209287-06-9)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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