5-Ethyl-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol CAS 2763159-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2763159-04-0 |
| Molecular Formula | C18H22BFO3 |
| Molecular Weight | 316.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Ethyl-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2763159-04-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H22BFO3. Molecular weight: 316.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H22BFO3 |
| Molecular Weight | 316.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 5-Ethyl-1-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2763158-74-1)
- 1-(3-Fluoro-2-methylbenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-88-5)
- 1-(4-Fluoro-2-methylbenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-89-6)
- 1-(2-Fluoro-3-methylbenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-95-4)
- (2-Fluoro-4-methyl-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704121-45-8)
- 2-Ethyl-3-fluoro-5-iodoquinolin-6-amine (CAS 2758535-05-4)
- Ethyl 1-(2-fluoro-5-(trifluoromethyl)benzyl)-1H-imidazole-4-carboxylate (CAS 1260789-05-6)
- 3-Fluoro-4-(4-iodo-1h-pyrazol-1-yl)benzaldehyde (CAS 1338981-07-9)
Recommended Standards
- Ethyl 8-bromo-5-(methylthio)imidazo[1,5-c]pyrimidine-1-carboxylate (CAS 2170605-19-1)
- 4-(4-Bromophenyl)-2-methylthiomorpholine-3,5-dione 1-oxide (CAS 339097-17-5)
- tert-Butyl 4-bromo-7-fluoroisoindoline-2-carboxylate (CAS 2134649-54-8)
- 1-(Tert-butyl) 4-(2,5-dioxopyrrolidin-1-yl) piperidine-1,4-dicarboxylate (CAS 84358-15-6)
- 2-{2-[(4-bromophenyl)sulfanyl]ethyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 269743-56-8)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one (CAS 497076-18-3)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)picolinic acid (CAS 1567020-33-0)
- 5-Amino-2-chloro-6-methylnicotinic acid (CAS 89793-10-2)
- N-(5-Bromo-2-nitrophenyl)-2,2,2-trifluoroacetamide (CAS 1820711-51-0)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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 13829788188 / jacky.chen@cato-chem.com