2-(8-Ethynyl-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2834759-52-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2834759-52-1 |
| Molecular Formula | C20H23BO4 |
| Molecular Weight | 338.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(8-Ethynyl-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2834759-52-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H23BO4. Molecular weight: 338.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H23BO4 |
| Molecular Weight | 338.21 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.) | 2003 |
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Recommended Standards
- 2-((5-Chlorobenzo[d]oxazol-2-yl)thio)-1-(4-chlorophenyl)ethan-1-one (CAS 338417-18-8)
- 2-(Pyridin-2-yl)-N-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide (CAS 2246849-95-4)
- 2-((2,4-Dichlorobenzyl)thio)-5-(pyridin-3-yl)-1,3,4-oxadiazole (CAS 482614-97-1)
- 3-(2,3-Dihydrobenzofuran-5-yl)-1-methyl-1h-pyrazol-5-amine (CAS 1249756-70-4)
- 4-(1H-Imidazol-4-yl)piperidine hydrochloride (CAS 155511-81-2)
- 2-(2-Methylpentyl)cyclopentan-1-ol (CAS 1340137-02-1)
- (S)-(-)-2,2’-Bis(diphenylphosphino)-1,1’-binaphthalene (CAS 76189-56-5)
- 3-(Dimethylamino)-1-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 90071-01-5)
- 7-(2-Aminoethyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one (CAS 1374509-70-2)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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