1-(1-Hydroxy-2-methylpropan-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile CAS 444793-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 444793-33-3 |
| Molecular Formula | C9H11N3O3 |
| Molecular Weight | 209.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(1-Hydroxy-2-methylpropan-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 444793-33-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11N3O3. Molecular weight: 209.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11N3O3 |
| Molecular Weight | 209.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 | 3 |
Related Hydroxy Standards
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Recommended Standards
- 1-(1-(2-Nitrophenyl)ethyl)urea (CAS 482576-65-8)
- 1-(2,4-Difluorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 380569-79-9)
- (S)-6,7-Dihydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 34312-81-7)
- 3-Amino-6-benzyl-N-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 723748-21-8)
- (E)-1-Bromo-4-(3-chloro-1-propen-1-yl)benzene (CAS 104293-07-4)
- n-(3-Aminopropyl)-3-methylfuran-2-carboxamide hydrochloride (CAS 1333988-66-1)
- 3-Cyclopropyl-5-iodoisoxazole (CAS 1427195-41-2)
- Ceftibuten Impurity 14 (CAS CATO-C4X-189014)
- 2-Butoxy-5-(trifluoromethyl)aniline (CAS 121307-24-2)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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