(3-(2-((Tert-butyldiphenylsilyl)oxy)ethoxy)phenyl)boronic acid CAS 227306-39-0
| CAS No. | 227306-39-0 |
| Molecular Formula | C24H29BO4Si |
| Molecular Weight | 420.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(3-(2-((Tert-butyldiphenylsilyl)oxy)ethoxy)phenyl)boronic acid (CAS 227306-39-0), molecular formula C24H29BO4Si and molecular weight 420.38 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (3-(2-((Tert-butyldiphenylsilyl)oxy)ethoxy)phenyl)boronic acid (C24H29BO4Si) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 420.38 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (3-(2-((Tert-butyldiphenylsilyl)oxy)ethoxy)phenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H29BO4Si |
| Molecular Weight | 420.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
Related Tert Standards
- (3-(7-((Tert-butyldiphenylsilyl)oxy)heptyl)aziridin-2-yl)methanol (CAS 1980035-51-5)
- 4-((tert-Butyldiphenylsilyl)oxy)-7-fluoro-2-naphthaldehyde (CAS 2696456-79-6)
- 4-((tert-Butyldiphenylsilyl)oxy)-2-naphthaldehyde (CAS 2696456-72-9)
- 4-(tert-Butyldiphenylsilyl)hydroxy Propofol (CAS 1246816-09-0)
- (4-((tert-Butyldiphenylsilyl)oxy)-3-methoxyphenyl)boronic acid (CAS 482309-54-6)
- 5-(((tert-Butyldiphenylsilyl)oxy)methyl)-3-(chloromethyl)-1-methyl-1H-pyrazole (CAS 2143010-95-9)
- 6-(((tert-Butyldiphenylsilyl)oxy)methyl)tetrahydro-2H-pyran-3-carboxylic acid (CAS 2758411-39-9)
- 1-(5-(((Tert-butyldiphenylsilyl)oxy)methyl)-1-methyl-1H-pyrazol-3-yl)-N-methylmethanamine (CAS 2413725-95-6)
Recommended Standards
- Z-Gly-Gly-Gly-OSu (CAS 138346-57-3)
- 2,7-Di-4-pyridinylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone (CAS 34151-49-0)
- Aspirin Impurity 11 (CAS 85531-16-4)
- 2,9-Diaminoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone (CAS 49546-23-8)
- 4-Amino-3-(difluoromethyl)-5-iodopicolinonitrile (CAS 1805928-12-4)
- Methyl 2-(3-bromophenyl)-2-hydroxyacetate (CAS 860771-95-5)
- S-Sodium Ethanethiosulfonate (CAS 31999-88-9)
- tert-Butyl 3-(2-hydroxyethyl)benzylcarbamate (CAS 1541795-99-6)
- (4-(Trifluoromethyl)pyrimidin-2-yl)glycine (CAS 1341715-01-2)
- N-((1S,2S)-2-aminocyclohexyl)-1,1,1-trifluoromethanesulfonamide (CAS 313342-12-0)
- 5-Pyrrolidin-2-ylisoxazole dihydrochloride (CAS 1993054-67-3)
- Benzyl (S)-3-benzylpiperazine-1-carboxylate (CAS 1217977-09-7)
- 3-Methyltricosane (CAS 13410-45-2)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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 18665070610 / Nicole.chen@cato-chem.com