(2-(tert-Butoxycarbonyl)-5-methoxyphenyl)boronicacid CAS 1309981-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309981-67-6 |
| Molecular Formula | C12H17BO5 |
| Molecular Weight | 252.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-(tert-Butoxycarbonyl)-5-methoxyphenyl)boronicacid (CAS 1309981-67-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H17BO5. Molecular weight: 252.07 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1990 |
Related tert Standards
- (5-(((tert-Butoxycarbonyl)amino)methyl)-pyridin-3-yl)boronic acid (CAS 1309981-05-2)
- (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)
- (2-(tert-Butoxycarbonyl)-4-methoxyphenyl)boronic acid (CAS 797756-34-4)
- (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
- (3-Bromo-1H-1,2,4-triazol-1-yl)(phenyl)methanone (CAS 129053-62-9)
- 2-(4-Bromophenyl)-2h-1,2,3-triazole-4-carbaldehyde (CAS 13322-18-4)
- 2-Amino-3-(2,4-dichloro-5-fluorophenyl)propanoic acid (CAS 1259982-14-3)
- 4-Octylbenzylamine (CAS 176956-02-8)
- 2-Methoxy-4-(trifluoromethoxy)benzyl bromide (CAS 886500-35-2)
- 3-deuterioazetidin-3-ol (CAS 2768390-37-8)
- 2-(Difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid (CAS 1804837-03-3)
- 3-(2-Chloroethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 90929-74-1)
- 3-Methyl-2-(m-tolyloxy)butanoic acid (CAS 63403-11-2)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com