1,6,7-Trimethyl-3-propyloxazolo[2,3-f]purine-2,4(1H,3H)-dione CAS 899997-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899997-34-3 |
| Molecular Formula | C13H16N4O3 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,6,7-Trimethyl-3-propyloxazolo[2,3-f]purine-2,4(1H,3H)-dione (CAS 899997-34-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H16N4O3. Molecular weight: 276.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H16N4O3 |
| Molecular Weight | 276.29 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Trimethyl Standards
- 1-Ethyl-3,7,9-trimethyl-1,4-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(7H,9H)-dione (CAS 898412-51-6)
- 2-[(3,4,7-trimethyl-2-oxo-2h-chromen-5-yl)oxy]propanoic acid (CAS 853892-40-7)
- 2-[(3,4,8-Trimethyl-2-oxo-2H-chromen-7-yl)oxy]-propanoic acid (CAS 374711-48-5)
- 1-(2,2,4-Trimethyl-7-nitro-2,3-dihydrobenzofuran-3-yl)pyrrolidine (CAS 866151-78-2)
- 4,7,7-Trimethyl-N-(5-methylisoxazol-3-yl)-3-oxobicyclo[2.2.1]heptane-1-carboxamide (CAS 618401-96-0)
- Trimethyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)silane (CAS 1186026-67-4)
- 1-Butyl-3-(2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)urea (CAS 866150-26-7)
- 2,2,4-Trimethyl-3-phenyl-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 848623-58-5)
Recommended Standards
- 1,3,4,7,9-Pentamethyl-1,4-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(7H,9H)-dione (CAS 898412-83-4)
- 17-Oxapentacyclo[6.6.5.0(2,7).0(9,14).0(15,19)]-nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (CAS 5443-16-3)
- 1,1'-(Hexane-1,6-diyl)bis(1H-pyrrole-2,5-dione) (CAS 4856-87-5)
- Ethyl 6-(2,6-dichlorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 478064-82-3)
- 2-(Tetrahydro-2H-pyran-2-yl)ethanol (CAS 38786-79-7)
- 2-(2-Hydroxyethyl)-7-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 191096-41-0)
- 1-Ethyl-2-methylpyridinium Bromide (CAS 32353-50-7)
- 4-Chloro-3-{[(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetyl]amino}benzoic acid (CAS 1142206-93-6)
- Methyl 5-Bromoindole-7-carboxylate (CAS 860624-89-1)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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