4,4,5,5-Tetramethyl-2-[10-(2-naphthyl)anthracen-9-yl]-1,3,2-dioxaborolane CAS 922518-84-1
| CAS No. | 922518-84-1 |
| Molecular Formula | C30H27BO2 |
| Molecular Weight | 430.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,4,5,5-Tetramethyl-2-[10-(2-naphthyl)anthracen-9-yl]-1,3,2-dioxaborolane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 4,4,5,5-Tetramethyl-2-[10-(2-naphthyl)anthracen-9-yl]-1,3,2-dioxaborolane (CAS 922518-84-1), a certified reference material (molecular formula C30H27BO2, MW 430.35 g/mol) for analytical method development and quality control.
The molecular framework of 4,4,5,5-Tetramethyl-2-[10-(2-naphthyl)anthracen-9-yl]-1,3,2-dioxaborolane (C30H27BO2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H27BO2 |
| Molecular Weight | 430.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-[3-(triphenylen-2-yl)phenyl]-1,3,2-dioxaborolane (CAS 1115639-92-3)
- 4,4,5,5-Tetramethyl-2-[10-(1-naphthyl)anthracen-9-yl]-1,3,2-dioxaborolane (CAS 1149804-35-2)
- 4,4,5,5-Tetramethyl-2-(6-(phenanthren-9-yl)naphthalen-2-yl)-1,3,2-dioxaborolane (CAS 1229235-82-8)
- 1,2-Bis(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyne (CAS 1879010-27-1)
- 2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anthracene (CAS 849138-20-1)
- 2-((4-Oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydrophthalazin-1-yl)methyl)isoindoline-1,3-dione (CAS 2629316-44-3)
- 78140-47-3 2,2,6,6-Tetramethyl-4-[(triphenyl-lambda~5~-phosphanylidene)amino]piperidin-1-ol DTXSID80676262 (CAS 78140-47-3)
- 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluoren-9-one (CAS 1116122-63-4)
Recommended Standards
- tert-Butyl 4-(6,8-dichloro-2-(methylthio)pyrido[3,4-d]pyrimidin-4-yl)piperazine-1-carboxylate (CAS 2368910-58-9)
- 2-O-(2-Nitrophenyl)-α-D-N-acetylneuraminic acid (CAS 157707-92-1)
- 1'-(4-Bromobenzenesulfonyl)-[1,4'-bipiperidine]-4'-carboxamide (CAS 866017-84-7)
- Flecainide EP Impurity C (CAS 152171-74-9)
- (4R)-4-(hydroxymethyl)pyrrolidin-2-one (CAS 1165450-70-3)
- 1391062-48-8 2-(Formylamino)-3-hydroxy-2-propenoic-13C2 Acid Ethyl Ester (CAS 1391062-48-8)
- N-[3-[[4-(Chloromethyl)benzoyl]amino][1,1-biphenyl]-4-yl]carbamic Acid tert-Butyl Ester (CAS 1003316-10-6)
- 6-Bromo-2-chloro-4-fluorobenzo[d]thiazole (CAS 960535-41-5)
- 3-(3-Aminophenyl)-5-ethylimidazolidine-2,4-dione (CAS 1218200-51-1)
- Dicyclohexylphosphine oxide (CAS 14717-29-4)
- 2-(Ethanesulfonyl)-4-(furan-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 861241-35-2)
- 1-(Acetoxy-1-14C)-2-methoxybenzene (CAS 15212-03-0)
- 3-[(4-Propoxyphenoxy)methyl]piperidinehydrochloride (CAS 1220037-52-4)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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