(3-Formyl-2-methylphenyl)boronic acid CAS 631909-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 631909-10-9 |
| Molecular Formula | C8H9BO3 |
| Molecular Weight | 163.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3-Formyl-2-methylphenyl)boronic acid (CAS 631909-10-9) pharmaceutical standards reference standard. Molecular formula: C8H9BO3. Molecular weight: 163.97 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9BO3 |
| Molecular Weight | 163.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1985 |
Related Formyl Standards
- (3-Formyl-4-methylphenyl)boronic acid (CAS 1106869-99-1)
- (5-Formyl-2-methylphenyl)boronic acid (CAS 1186398-35-5)
- (4-Formyl-2-methylphenyl)boronic acid (CAS 156428-81-8)
- (3-Formyl-5-methylphenyl)boronic acid (CAS 870777-33-6)
- (4-Formyl-3-methylphenyl)boronic acid (CAS 398151-59-2)
- 2-Formyl-4-methylphenylboronic acid (CAS 444188-28-7)
- 2-Formyl-5-methylphenylboronic acid (CAS 40138-17-8)
- 5-Formyl-2-methylbenzoic acid (CAS 105650-34-8)
Recommended Standards
- (2,3-Dihydrobenzofuran-7-yl)boronic acid (CAS 685514-61-8)
- 5-Methoxybenzo[c][1,2]oxaborol-1(3H)-ol (CAS 174671-92-2)
- (4-(2-Oxoethyl)phenyl)boronic acid (CAS 314058-51-0)
- 7-Chloro-2-ethyl-1H-indene (CAS 468756-78-7)
- Adenosine-5-diphosphate trisodium salt (CAS 2092-65-1)
- 5-Acetyl-2-(((3-(4-chlorophenyl)isoxazol-5-yl)methyl)amino)-6-methylnicotinonitrile (CAS 478043-44-6)
- 1-N-(cyclopropylmethyl)-4-methoxybenzene-1,2-diamine (CAS 1257327-82-4)
- 5-Amino-2-ethylisoindoline-1,3-dione (CAS 55080-55-2)
- 5,6-Dihydrouridine (CAS 5627-05-4)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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