4-Methyl-3-nitrophenylboronic Acid CAS 80500-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80500-27-2 |
| Molecular Formula | C7H8BNO4 |
| Molecular Weight | 180.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-3-nitrophenylboronic Acid (CAS 80500-27-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H8BNO4. Molecular weight: 180.95 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H8BNO4 |
| Molecular Weight | 180.95 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-5-nitrophenylboronic acid (CAS 100960-11-0)
- 2-Methyl-4-nitrophenylboronic Acid (CAS 1228829-54-6)
- 3-Nitrophenylboronic acid (CAS 13331-27-6)
- 2-Nitrophenylboronic acid (CAS 5570-19-4)
- 4-Acetyl-2-nitrophenylboronic acid (CAS 1126895-86-0)
- 4-Acetyl-3-nitrophenylboronic acid (CAS 1256345-63-7)
- 3-Nitrophenylboronic Acid Pinacol Ester (CAS 68716-48-3)
- 4-Nitrophenylboronic acid pinacol ester (CAS 171364-83-3)
Recommended Standards
- 2-Amino-4-boronobenzoic acid (CAS 85107-51-3)
- 5-(Methoxycarbonyl)pyridine-3-boronic acid, 97% (CAS 871329-53-2)
- (4-Methyl-2-nitrophenyl)boronic acid (CAS 143697-03-4)
- 2-{1-Azatricyclo[6.3.1.0⁴,¹²]dodeca-2,4,6,8(12)-tetraen-3-yl}acetic acid (CAS 149542-66-5)
- tert-Butyl (3-((2-chloro-5-(trifluoromethyl)pyrimidin-4-yl)amino)phenyl)carbamate (CAS 1374507-23-9)
- Darunavir impurity 33 (CAS CATO-C4X-160633)
- 4-(2-Ethoxyethyl)-5-phenyl-4h-1,2,4-triazole-3-thiol (CAS 1154560-62-9)
- Ethyl 4-bromo-5,8-difluoroquinoline-3-carboxylate (CAS 1242260-20-3)
- 5-Methyl-2-(2-nitrophenyl)oxazole (CAS 52829-70-6)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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