6-((2-Methyl-5-nitro-1H-imidazol-4-yl)thio)-7H-purine CAS 4604-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4604-85-7 |
| Molecular Formula | C9H7N7O2S |
| Molecular Weight | 277.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-((2-Methyl-5-nitro-1H-imidazol-4-yl)thio)-7H-purine (CAS 4604-85-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7N7O2S. Molecular weight: 277.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7N7O2S |
| Molecular Weight | 277.26 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(3-Nitrobenzylidene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 60045-64-9)
- Methyl 2-(5-cyano-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)thiophene-3-carboxylate (CAS 338750-51-9)
- 3-(tert-Butoxycarbonyl)-7,7-difluoro-3-azabicyclo[4.1.0]heptane-4-carboxylic acid (CAS 2765271-01-8)
- 2-(1-Methyl-1H-indol-3-yl)ethan-1-amine dihydrochloride (CAS 1159826-19-3)
- 2-(3-Chloro-4-methoxyphenyl)pyrrolidine hydrochloride (CAS 1177352-21-4)
- Melphalan Impurity 24 (CAS CATO-C4X-198824)
- 4-((2-Chlorobenzyl)amino)butan-2-ol (CAS 1339129-15-5)
- Ozagrel Impurity 5 (CAS CATO-C4X-19715)
- trans-tert-Butyl (2-((4-Chlorobenzyl)oxy)cyclohexyl)carbamate (CAS 2007919-62-0)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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