1,3,8-Trimethyl-3,9-dihydro-1H-purine-2,6-dione CAS 88191-01-9
| CAS No. | 88191-01-9 |
| Molecular Formula | C24H16O2 |
| Molecular Weight | 336.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3,8-Trimethyl-3,9-dihydro-1H-purine-2,6-dione is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3,8-Trimethyl-3,9-dihydro-1H-purine-2,6-dione (CAS 88191-01-9), molecular formula C24H16O2 and molecular weight 336.38 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, a hydroxyl group, an ether linkage, 1,3,8-Trimethyl-3,9-dihydro-1H-purine-2,6-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3,8-Trimethyl-3,9-dihydro-1H-purine-2,6-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H16O2 |
| Molecular Weight | 336.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Trimethyl Standards
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Recommended Standards
- 1-(2,5-dimethylfuran-3-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 578-29-0)
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- 17-Hydroxy-3,6,9,12,15-pentaoxaheptadecyl Acrylate (Stabilized) (CAS 77573-84-3)
- 5-(Isobutylcarbamoyl)-1H-imidazole-4-carboxylic acid (CAS 91473-55-1)
- Tert-butyl (1-((2,4-dichloropyrimidin-5-yl)methyl)piperidin-3-yl)carbamate (CAS 1420987-07-0)
- 2-Ethylbenzene-1-sulfonyl chloride (CAS 34586-43-1)
- 2-[(3,4-dichlorophenyl)amino]pyridine-3-carboxylic acid (CAS 57978-49-1)
- Ethyl 3-amino-3-(3-bromo-4-ethylphenyl)propanoate hydrochloride (CAS 502842-17-3)
- 6-Methyl-5-nitroindole (CAS 1003858-64-7)
- Methyl 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 929626-17-5)
- 4-Bromobenzo[d][1,3]dioxole-5-carbaldehyde (CAS 56008-63-0)
- N-(2-((4-(2-Fluorophenyl)piperazin-1-yl)sulfonyl)ethyl)cyclopropanecarboxamide (CAS 897613-37-5)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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