4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl-3-carbaldehyde CAS 1228267-59-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1228267-59-1 |
| Molecular Formula | C19H21BO3 |
| Molecular Weight | 308.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl-3-carbaldehyde (CAS 1228267-59-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H21BO3. Molecular weight: 308.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H21BO3 |
| Molecular Weight | 308.18 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Tetramethyl Standards
- 4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1040424-52-9)
- Ethyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)butanoate (CAS 1220968-00-2)
- 4-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)tetrahydro-2H-pyran-4-ol (CAS 1331786-38-9)
- 3-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-pentanoic acid methyl ester (CAS 1940181-85-0)
- Ethyl2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazol-1-yl)butanoate (CAS 2096998-35-3)
- Phenyl(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 949115-05-3)
- Phenyl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 949022-45-1)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)piperidin-2-one (CAS 1350755-62-2)
Recommended Standards
- Ethyl 5-ethyl-1,4-dimethyl-1H-pyrazole-3-carboxylate (CAS 1251760-88-9)
- 2,6-Bis(trifluoromethyl)quinoline-4-carboxamide, 97% (CAS 1185292-83-4)
- 1-(2,2-Dimethyl-[1,3]dioxolan-4-ylmethyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1326714-01-5)
- 3-Butyl-5-(hydroxymethyl)-1H-pyrazole-4-carboxylic acid (CAS 1346270-16-3)
- 1-Benzyl-2,5-diphenyl-1H-pyrrolo[2,3-c]pyridine (CAS 1380597-32-9)
- 5-Fluoro-1-picolinoylpyrimidine-2,4(1H,3H)-dione (CAS 88740-57-2)
- 3-(2,5-Dimethylphenyl)-1,1,1-trifluoropropan-2-one (CAS 1250233-47-6)
- 15,16-Di-O-acetyldarutoside (CAS 1188282-02-1)
- 2-(4-Benzhydrylpiperazin-1-yl)-N,N-diphenylacetamide (CAS 866562-65-4)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
Why CATO?
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