7-Ethyl-8-(4-ethylpiperazin-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione CAS 923114-04-9
| CAS No. | 923114-04-9 |
| Molecular Formula | C14H22N6O2 |
| Molecular Weight | 306.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 7-Ethyl-8-(4-ethylpiperazin-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
7-Ethyl-8-(4-ethylpiperazin-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 923114-04-9), molecular formula C14H22N6O2 and molecular weight 306.36 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 7-Ethyl-8-(4-ethylpiperazin-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-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.
Physical & Chemical Properties
| Molecular Formula | C14H22N6O2 |
| Molecular Weight | 306.36 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.) | 1987 |
| Nitrogen Atoms | 6 |
Related Ethyl Standards
- Methyl 3-(2-(4-ethylpiperazin-1-yl)-4-methylpyrimidin-5-yl)-3-oxopropanoate (CAS 1374509-49-5)
- 8-((4-Ethylpiperazin-1-yl)methyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 585562-22-7)
- (3-(3-(4-Ethylpiperazin-1-yl)propoxy)-4-methylphenyl)boronic acid (CAS 1704064-34-5)
- 4-{[4-(4-Ethylpiperazin-1-yl)phenyl]amino}-4-oxobutanoic acid (CAS 1119451-56-7)
- [[2-(4-Ethylpiperazin-1-yl)-2-oxoethyl](phenyl)-amino]acetic acid (CAS 1142205-98-8)
- 1-Ethyl-2-[2-(4-ethylpiperazin-1-yl)-2-oxoethyl]-4-methyl-1H-pyrrole-3-carboxylic acid (CAS 1242862-38-9)
- Ethyl 3-(4-(4-ethylpiperazin-1-yl)phenyl)-3-oxopropanoate (CAS 940284-82-2)
- (6-(4-Ethylpiperazin-1-yl)-4-methylpyridin-3-yl)(phenyl)methanone (CAS 1355182-29-4)
Recommended Standards
- 6-Oxo-6-(9-Phenanthryl)hexanoic acid (CAS 898766-05-7)
- 6-Isopropyl-9-phenyl-2,3-dihydrofuro[2,3-f]quinazolin-7(6H)-one (CAS 61090-53-7)
- Benzyl 3-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate (CAS 405239-72-7)
- 6-(4-Methoxyphenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one (CAS 899989-96-9)
- (S)-5-Methyl-3-phenyl-2-thioxoimidazolidin-4-one (CAS 7390-20-7)
- 7-(3,4-Diethoxyphenyl)-2-(methylsulfanyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1291486-87-7)
- 1-(2,4-Dimethoxyphenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid (CAS 923698-72-0)
- Triethyliodosilane (CAS 1112-49-8)
- Methyl 5-chloro-1-methyl-1H-indole-2-carboxylate (CAS 148356-79-0)
- Methyl 2-((4-fluorobenzoyl)oxy)-4-(1H-pyrrol-1-yl)benzoate (CAS 477871-55-9)
- (S)-2-Aminoethyl 2,6-diaminohexanoate trihydrochloride (CAS 70198-23-1)
- 2,6-Dimethoxypyrimidine-4-carboxylic acid methyl ester (CAS 55878-45-0)
- 3-(tert-Butyl)-4-(cyclohexyloxy)phenol (CAS 1243284-31-2)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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