4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-4-yl)-1,3,2-dioxaborolane CAS 1609484-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1609484-75-4 |
| Molecular Formula | C31H27BO3 |
| Molecular Weight | 458.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-4-yl)-1,3,2-dioxaborolane (CAS 1609484-75-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H27BO3. Molecular weight: 458.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C31H27BO3 |
| Molecular Weight | 458.36 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) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-2-yl)-1,3,2-dioxaborolane (CAS 1160862-12-3)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-2'-yl)-1,3,2-dioxaborolane (CAS 2106888-79-1)
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-3-yl)-1,3,2-dioxaborolane (CAS 2225963-98-2)
- 4,4,5,5-Tetramethyl-2-(4-(1,2,2-triphenylvinyl)phenyl)-1,3,2-dioxaborolane (CAS 1260865-91-5)
- 4,4,5,5-Tetramethyl-2-(3-(10-phenylanthracen-9-yl)phenyl)-1,3,2-dioxaborolane (CAS 1023674-81-8)
- 4,4,5,5-Tetramethyl-2-[4-(10-phenylanthracen-9-yl)phenyl]-1,3,2-dioxaborolane (CAS 1143576-84-4)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1414938-25-2)
- 2-[3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 365564-05-2 ACN-044048 (CAS 365564-05-2)
Recommended Standards
- TAK-915, 98% (HPLC) (CAS 1476727-50-0)
- (2R,3S,4S)-5-(7,8-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydrobenzo[g]pteridin-10(5H)-yl)-2,3,4-trihydroxypentyl dihydrogen phosphate (CAS 5666-16-0)
- 7-(3,4-Dichlorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4-ol (CAS 1251699-11-2)
- 1-(2-Methoxybenzyl)-3-(o-tolyl)urea (CAS 904147-05-3)
- 2-Fluorobenzenesulfonohydrazide (CAS 872848-12-9)
- 1-Cyclopentyl-2-methyl-1,3-benzodiazole-5-carbonitrile (CAS 1403483-73-7)
- 6-((2-Aminoethyl)amino)-1,2,3,4-tetrahydroisoquinolino[7,6-f]quinoxaline-7,12-dione (CAS 1430561-08-2)
- 6-Bromoisochroman-1-one (CAS 1162262-43-2)
- Trifenofos (CAS 38524-82-2)
- Peptide T (CAS 106362-32-7)
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