1-[3-(2-trimethylsilylethynyl)phenyl]hexahydropyrimidine-2,4-dione CAS 2633726-39-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2633726-39-1 |
| Molecular Formula | C15H18N2O2Si |
| Molecular Weight | 286.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3-(2-trimethylsilylethynyl)phenyl]hexahydropyrimidine-2,4-dione (CAS 2633726-39-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H18N2O2Si. Molecular weight: 286.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H18N2O2Si |
| Molecular Weight | 286.40 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.) | 2001 |
| Nitrogen Atoms | 2 |
Related trimethylsilylethynyl Standards
- 6-(2-trimethylsilylethynyl)pyridine-3-carboxylic acid (CAS 2090142-30-4)
- 5-(Trimethylsilylethynyl)indane (CAS 1216812-56-4)
- 6-(2-trimethylsilylethynyl)-1,4-oxazepan-6-ol (CAS 2907674-86-4)
- 3-(2-trimethylsilylethynyl)pyridine-2,6-diamine (CAS 936342-41-5)
- ethyl 2-(2-trimethylsilylethynyl)cyclopropanecarboxylate (CAS 2735014-81-8)
- 4-(2-trimethylsilylethynyl)phenol (CAS 88075-18-7)
- 2-(2-Trimethylsilylethynyl)pyrimidin-5-amine (CAS 2243974-50-5)
- 1,6-Bis(trimethylsilylethynyl)pyrene (CAS 605668-21-1)
Recommended Standards
- (E)-2-(3-(benzylthio)-6-methyl-1,2,4-triazin-5-yl)-N,N-dimethylethen-1-amine (CAS 860787-89-9)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(thiophen-2-ylmethyl)acetamide (CAS 565217-50-7)
- 4-(2-Benzylidenehydrazinyl)-2-(isopropylthio)-6-methylpyrimidine (CAS 154496-67-0)
- [1-(3-Bromobenzyl)-1H-imidazol-4-yl]methanamine hydrochloride (CAS 1713163-40-6)
- 1-Benzofuran-3-sulfonyl chloride (CAS 1051942-46-1)
- 1,10-Phenanthroline-4-carbaldehyde (CAS 31301-30-1)
- 1-(4-(4-(2,3-Dihydroxypropoxy)phenyl)piperazin-1-yl)ethan-1-one (CAS 94133-71-8)
- (4-(Tert-butyl)pyridin-2-yl)methanamine (CAS 608515-12-4)
- 5,6,7-Trimethoxycoumarin (CAS 55085-47-7)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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