1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea CAS 1073353-72-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1073353-72-6 |
| Molecular Formula | C26H36B2N2O5 |
| Molecular Weight | 478.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 1073353-72-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H36B2N2O5. Molecular weight: 478.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H36B2N2O5 |
| Molecular Weight | 478.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
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Recommended Standards
- Diethyl bis(3,4-dichlorobenzyl)malonate (CAS 57197-27-0)
- 1-(3,4-Dichlorobenzyl)-3-(3-((2,4-dichlorobenzyl)oxy)phenyl)-1H-pyrazole (CAS 477712-78-0)
- 2-((5-(((3-Chlorophenyl)amino)methyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2,4,6-trichlorophenyl)acetamide (CAS 332910-03-9)
- Acridine-3,6-diamine (CAS 92-62-6)
- 5-(Chloromethyl)-1-cyclohexyl-1H-imidazole hydrochloride (CAS 858220-96-9)
- 2-(naphthalen-1-yl)-1H-1,3-benzodiazole (CAS 2562-81-4)
- (Z)-4-((Dibromo(((E)-4-oxopent-2-en-2-yl)oxy)stannyl)oxy)pent-3-en-2-one (CAS 16894-10-3)
- cis-1,4-Dimethylcyclohexane (CAS 624-29-3)
- 2,2-Dimethyl-N-(3-methylbut-2-en-1-yl)thietan-3-amine (CAS 1882075-75-3)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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