8-(4-Ethylpiperazin-1-yl)-7-isopentyl-3-methyl-1H-purine-2,6(3H,7H)-dione CAS 442864-84-8
| CAS No. | 442864-84-8 |
| Molecular Formula | C17H28N6O2 |
| Molecular Weight | 348.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 8-(4-Ethylpiperazin-1-yl)-7-isopentyl-3-methyl-1H-purine-2,6(3H,7H)-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 8-(4-Ethylpiperazin-1-yl)-7-isopentyl-3-methyl-1H-purine-2,6(3H,7H)-dione (CAS 442864-84-8), a certified reference material (molecular formula C17H28N6O2, MW 348.44 g/mol) for analytical method development and quality control.
The molecular framework of 8-(4-Ethylpiperazin-1-yl)-7-isopentyl-3-methyl-1H-purine-2,6(3H,7H)-dione (C17H28N6O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H28N6O2 |
| Molecular Weight | 348.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 4-[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropoxy]-1H-indole-2-carboxylicacid,1-methylethylester (CAS 39731-05-0)
- BDP9066 (CAS 2226507-04-4)
- 4,5,7-Triphenyl-1,3-dihydroisobenzofuran (CAS 61051-02-3)
- Benzyl 1-(tert-butoxycarbonyl)piperidin-4-ylmethylcarbamate (CAS 847039-05-8)
- N-pentylthietan-3-amine (CAS 1849387-66-1)
- (4-(4-Fluorophenyl)thiophen-2-yl)boronic acid (CAS 2225169-65-1)
- 2-((3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino)propanoic acid (CAS 21957-56-2)
- N-Butyl Nortadalafil (CAS 171596-31-9)
- 5,6-Dimethoxypyrimidin-4-amine (CAS 5018-45-1)
- 3-Chloro-2-fluoro-5-phenylpyridine (CAS 1214341-47-5)
- 5-Phenoxymethyl-4-phenyl-4H-[1,2,4]triazole-3-thiol (CAS 21358-13-4)
- Eplerenone Impurity 23 (CAS CATO-C4X-163023)
- 3-hydroxy-3-methylpentanedinitrile (CAS 72060-94-7)
- Renin Inhibitor Peptide (CAS 50410-01-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com