1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene CAS 99770-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99770-93-1 |
| Molecular Formula | C18H34B2O4 |
| Molecular Weight | 336.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene (CAS 99770-93-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H34B2O4. Molecular weight: 336.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H34B2O4 |
| Molecular Weight | 336.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
Related Bis Standards
- 4,4,5,5-Tetramethyl-2-(3-((trifluoromethyl)sulfonyl)phenyl)-1,3,2-dioxaborolane (CAS 1356944-00-7)
- 4,4,5,5-Tetramethyl-2-(4-((trifluoromethyl)sulfonyl)phenyl)-1,3,2-dioxaborolane (CAS 648904-89-6)
- 2-(((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)methyl)benzonitrile (CAS 1346708-12-0)
- 3-(((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)methyl)benzonitrile (CAS 1346708-13-1)
- 4-(((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)methyl)benzonitrile (CAS 1346708-14-2)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazol-4-amine (CAS 942589-84-6)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazol-6-amine (CAS 942589-97-1)
- N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazol-2-amine (CAS 330793-73-2)
Recommended Standards
- Ethyl 4-amino-3-iodo-5-nitrobenzoate (CAS 543740-76-7)
- 1-(4-(2,4-Dichlorobenzoyl)-1H-pyrrol-2-yl)-2,2,2-trifluoroethan-1-one (CAS 241146-72-5)
- 2-Iodo-N-methoxy-N-methyl-4-nitrobenzamide (CAS 774238-67-4)
- Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate (CAS 1090761-51-5)
- [2-hydroxy-3-(3-methylphenoxy)propyl](propan-2-yl)amine hydrochloride (CAS 306-11-6)
- 2-Amino-3-bromophenol (CAS 116435-77-9)
- 4-Acetamido-6-chloroquinoline-3-carboxylic acid (CAS 1352507-77-7)
- 3-amino-2-(4-chlorobenzyl)propan-1-ol (CAS 1017125-44-8)
- 6-Methoxy-3-phenylquinolin-2-amine (CAS 855837-36-4)
- Hexapeptide-11 (CAS 100684-36-4)
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