1,3-Dimethyl-5-{[(2-piperazin-1-ylethyl)amino]methylene}pyrimidine-2,4,6(1H,3H,5H)-trione CAS 299935-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299935-15-2 |
| Molecular Formula | C13H21N5O3 |
| Molecular Weight | 295.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dimethyl-5-{[(2-piperazin-1-ylethyl)amino]methylene}pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 299935-15-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H21N5O3. Molecular weight: 295.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H21N5O3 |
| Molecular Weight | 295.34 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Dimethyl Standards
- Methyl 1,3-dimethyl-6-(p-tolyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011359-97-9)
- (3,5-Dimethyl-1H-pyrazol-1-yl)(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methanone (CAS 1015868-11-7)
- Ethyl 5,7-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1018144-32-5)
- 1,5-Dimethyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1H-pyrazole-3-carboxamide (CAS 1171948-24-5)
- N-(5,7-Dimethyl-2-(methylamino)pyrazolo[1,5-a]pyrimidin-3-yl)benzamide (CAS 1179499-76-3)
- 1,3-Dimethyl-6-(p-tolyl)-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 938018-19-0)
- 3-(5,7-Dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid (CAS 879575-62-9)
- 5-(2,5-Dimethyl-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carbohydrazide (CAS 955964-23-5)
Recommended Standards
- 1,3-Bis(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-09-2)
- 1-(4-Ethylbenzyl)-6-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 871497-71-1)
- 1-[(4-Methoxyphenyl)methyl]-3-methyl-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-01-1)
- Benzyl 3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 65038-89-3)
- 2,3-Dichloro-5-fluorobenzodifluoride (CAS 1803806-99-6)
- 2-((1h-Benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid (CAS 511239-00-2)
- 5-Bromo-2-formylphenyl acetate (CAS 41777-10-0)
- (5E)-5-(3-Fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 349-33-7)
- (S)-3-(3-bromophenoxy)pyrrolidine (CAS 1187927-58-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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 13829788188 / jacky.chen@cato-chem.com