(2-(tert-Butoxycarbonyl)-4-methoxyphenyl)boronic acid CAS 797756-34-4
| CAS No. | 797756-34-4 |
| Molecular Formula | C12H17BO5 |
| Molecular Weight | 252.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2-(tert-Butoxycarbonyl)-4-methoxyphenyl)boronic acid 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.
(2-(tert-Butoxycarbonyl)-4-methoxyphenyl)boronic acid (CAS 797756-34-4) is a high-purity analytical reference standard with the molecular formula C12H17BO5 and a molecular weight of 252.07 g/mol.
The molecular framework of (2-(tert-Butoxycarbonyl)-4-methoxyphenyl)boronic acid (C12H17BO5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H17BO5 |
| Molecular Weight | 252.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related tert Standards
- (5-(((tert-Butoxycarbonyl)amino)methyl)-pyridin-3-yl)boronic acid (CAS 1309981-05-2)
- (2-(tert-Butoxycarbonyl)-5-methoxyphenyl)boronicacid (CAS 1309981-67-6)
- (4-((Tert-butoxycarbonyl)amino)-6-methylpyridin-3-yl)boronic acid (CAS 1310384-83-8)
- (6-((Tert-butoxycarbonyl)amino)-5-methylpyridin-3-yl)boronic acid (CAS 1356087-58-5)
- (6-(((tert-Butoxycarbonyl)amino)methyl)pyridin-3-yl)boronic acid (CAS 1374451-82-7)
- (2-(((tert-Butoxycarbonyl)amino)methyl)pyridin-4-yl)boronic acid (CAS 1421769-61-0)
- (4-(((tert-Butoxycarbonyl)amino)methyl)pyridin-3-yl)boronic acid (CAS 2096339-61-4)
- (5-((tert-Butoxycarbonyl)amino)-4-methylpyridin-3-yl)boronic acid (CAS 2246722-64-3)
Recommended Standards
- 1-(2-Iodothiophen-3-yl)ethan-1-one (CAS 1956371-36-0)
- 4-Chlorobenzo[d]oxazole-2-sulfonyl chloride (CAS 1803857-45-5)
- 8-Bromoquinoxaline-6-carboxamide (CAS 1706445-77-3)
- (5-Benzylbenzofuran-2-yl)boronic acid (CAS 939050-20-1)
- Diethyl 2-(4-hydroxybenzylidene)malonate (CAS 17315-86-5)
- (3S,4R)-3-bromo-4-hydroxytetrahydrothiophene 1,1-dioxide (CAS 1820580-20-8)
- 1-((2-Bromobenzyl)oxy)-2,4-dimethylbenzene (CAS 189746-11-0)
- 3-Bromo-5-((3-fluorophenoxy)methyl)isoxazole (CAS 1447962-16-4)
- 4-Ethyl-5-methoxy-2-[4-(4-methoxyphenyl)-5-isoxazolyl]phenol (CAS 129414-88-6)
- Tert-butyl (2-(((tert-butyldimethylsilyl)oxy)methyl)furo[3,2-b]pyridin-6-yl)carbamate (CAS 1171920-60-7)
- 5-Amino-2-isopropoxyphenol (CAS 1236061-10-1)
- 1616506-48-9 KS-000024XO methyl (2S)-2-acetamido-3-[4-(morpholin-4-yl)phenyl]propanoate >98%ee (CAS 1616506-48-9)
- 1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]ethane (CAS 136779-26-5)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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