2-Methoxy-4-(methoxymethoxy)-phenylboronic acid pinacol ester CAS 2121513-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-89-9 |
| Molecular Formula | C15H23BO5 |
| Molecular Weight | 294.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-4-(methoxymethoxy)-phenylboronic acid pinacol ester (CAS 2121513-89-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H23BO5. Molecular weight: 294.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H23BO5 |
| Molecular Weight | 294.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Methoxy Standards
- 2-(4-Methoxy-2-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1104195-44-9)
- 2-Methoxy-4-methyl-3-nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1310384-94-1)
- 5-Methoxy-2-(trifluoromethyl)-1,10-phenanthrolin-4(1H)-one (CAS 1700-97-6)
- 4-Methoxy-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile (CAS 338956-34-6)
- 6-Methoxy-3-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 289651-70-3)
- 8-Methoxy-3-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 230295-08-6)
- 338758-48-8 3-(4-Methoxy-phenoxy)-5-trifluoromethyl-pyridine-2-carbonitrile MFCD00664109 (CAS 338758-48-8)
- 1-[6-methoxy-3’-(trifluoromethyl)-1,1’-biphenyl-3-yl]ethanone (CAS 926251-39-0)
Recommended Standards
- 2,3,4-Trimethoxyphenylboronic acid, pinacol ester (CAS 2121514-09-6)
- 3-(4-Bromophenyl)-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 854541-92-7)
- 2-(Dibenzo[b,d]furan-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 912824-85-2)
- 4-(2-Bromoethyl)-1,1-dimethylcyclohexane (CAS 570398-26-4)
- 2,2-Dichloro-1-(4-Fluorophenyl)-1-Propanone (CAS 101530-91-0)
- 1,5,7-Trichloroisoquinoline (CAS 1420794-66-6)
- 2-Cyclopropyl-4-isopropylthiazole (CAS 1427013-27-1)
- Methyl 2-Bromobenzimidate Hydrochloride (CAS 2006277-96-7)
- tert-butyl 3-methylenecyclobutanecarboxylate (CAS 122699-51-8)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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