Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate CAS 643094-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 643094-08-0 |
| Molecular Formula | C18H21BO4 |
| Molecular Weight | 312.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate (CAS 643094-08-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H21BO4. Molecular weight: 312.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H21BO4 |
| Molecular Weight | 312.17 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Methyl Standards
- Methyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate (CAS 1290056-71-1)
- Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate (CAS 1864801-23-9)
- Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate (CAS 919363-25-0)
- methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene-2-carboxylate (CAS 736989-93-8)
- Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-naphthoate (CAS 409369-93-3)
- 4,4,5,5-Tetramethyl-2-((1R,2R)-2-(4-(trifluoromethyl)phenyl)cyclopropyl)-1,3,2-dioxaborolane (CAS 1240492-30-1)
- 4,4,5,5-Tetramethyl-2-(4-(1-(trifluoromethyl)cyclopropyl)phenyl)-1,3,2-dioxaborolane (CAS 1431983-70-8)
- (E)-4,4,5,5-Tetramethyl-2-(3-(4-(trifluoromethyl)phenyl)prop-1-en-1-yl)-1,3,2-dioxaborolane (CAS 1444827-08-0)
Recommended Standards
- Ethyl 2-(((2,6-dichloropyridin-4-yl)methyl)sulfonyl)acetate (CAS 286436-13-3)
- Acetic acid 6-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-naphthalen-2-yl ester (CAS 2490666-18-5)
- 4-Chloro-2-(((6-chloroimidazo[2,1-b]thiazol-5-yl)methylene)amino)phenol (CAS 241132-44-5)
- (2R,4S)-2-t-Butyl-N-benzyl-4-[1-(S)-hydroxy-2-methylpropyl]-oxazolidine-4-carboxylic Acid, Methyl Ester (CAS 145451-90-7)
- 5,5-Difluoro-2-azaspiro[3.3]heptane trifluoroacetate (CAS 1523617-85-7)
- 7-(4-Bromophenyl)dibenzo[c,h]acridine (CAS 1352166-93-8)
- 4-Bromo-2-(difluoromethoxy)-1-methylbenzene (CAS 954235-88-2)
- (E)-10-Hexadecenal (CAS 72698-30-7)
- 3,5-Dibromo-1-(prop-2-en-1-yl)-1H-1,2,4-triazole (CAS 294852-99-6)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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