2,2'-Methylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 78782-17-9 B4103 Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methane Bis[(pinacolato)boryl]methane CAS 78782-17-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78782-17-9 |
| Molecular Formula | C13H26B2O4 |
| Molecular Weight | 267.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2'-Methylenebis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 78782-17-9 B4103 Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methane Bis[(pinacolato)boryl]methane (CAS 78782-17-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H26B2O4. Molecular weight: 267.97 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H26B2O4 |
| Molecular Weight | 267.97 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1979 |
Related Methylenebis Standards
- 4,4'-Methylenebis[N,N-dimethylcyclohexanamine] (CAS 13474-64-1)
- 2,2′-Methylenebis[(4<I>S</I>)-4-tert-butyl-2-oxazoline] (CAS 132098-54-5)
- 5,5'-(Methylenebis(azanediyl))bis(1,3,4-thiadiazole-2(3H)-thione) (CAS 79319-85-0)
- 4,4’-Methylenebis(2,6-dimethylphenol) (CAS 5384-21-4)
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- 4,4'-Methylenebis(2-allylphenol) (CAS 62386-37-2)
- 4,4'-Methylenebis[2-chlorophenol] (CAS 2787-77-1)
- 4,4'-Methylenebis(2,5-dimethylaniline) (CAS 5339-30-0)
Recommended Standards
- Methyl 2-iodo-3,3,3-trifluoropropanoate (CAS 666-93-3)
- 2-(3-Bromopropyl)-1,4-dichlorobenzene (CAS 108757-26-2)
- 3-(2,2-Dibromoethenyl)thiophene (CAS 81294-09-9)
- 1-(2-Methoxy-5-(trifluoromethyl)pyridin-3-yl)ethan-1-one (CAS 944900-51-0)
- (5E)-2-Mercapto-3-phenyl-5-(pyridin-3-ylmethylene)-3,5-dihydro-4H-imidazol-4-one (CAS 145693-90-9)
- 2-(6-morpholine-4-yl-pyridine-3-yl)ethanamine 637015-69-1 (CAS 637015-69-1)
- 4-((2-Methylthiazol-4-yl)methyl)piperazine-1-carbaldehyde (CAS 866008-02-8)
- 1-(2-Chloropropyl)-4-fluorobenzene (CAS 7387-75-9)
- 1-(p-Tolyl)pyrazolidin-3-one (CAS 3352-86-1)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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