6-Methyldihydropyrimidine-2,4,5(3H)-trione CAS 63041-13-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63041-13-4 |
| Molecular Formula | C5H6N2O3 |
| Molecular Weight | 142.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Methyldihydropyrimidine-2,4,5(3H)-trione (CAS 63041-13-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6N2O3. Molecular weight: 142.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6N2O3 |
| Molecular Weight | 142.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Methyldihydropyrimidine Standards
Recommended Standards
- 6-Methoxypyrimidine-2,4-diol (CAS 19868-01-0)
- 6-Methylpyrimidine-2,4,5-triol (CAS 7417-28-9)
- 5-Vinyl-1,4-dioxane-2,3-dione (CAS 89543-86-2)
- (4-((4-Chlorophenyl)amino)-2-(methylthio)pyrimidin-5-yl)methanol (CAS 105640-58-2)
- (11bS)-2,6-bis[4-(9-anthracenyl)-2,6-bis(1-methylethyl)phenyl]-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1051435-82-5)
- 2,2,2-Trifluoro-1-(6-methoxynaphthalen-2-yl)ethan-1-amine (CAS 886370-46-3)
- 4-benzhydryl-N-(tert-butyl)piperazine-1-carbothioamide (CAS 1005889-23-5)
- N-(4-fluorobenzyl)-1-(4-methoxyphenyl)methanamine (CAS 355815-47-3)
- 7-Chloro-8-methyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1181458-81-0)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com