(3-Formyl-4,5-dimethoxyphenyl)boronic acid CAS 194281-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 194281-45-3 |
| Molecular Formula | C9H11BO5 |
| Molecular Weight | 209.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3-Formyl-4,5-dimethoxyphenyl)boronic acid (CAS 194281-45-3) pharmaceutical standards reference standard. Molecular formula: C9H11BO5. Molecular weight: 209.99 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H11BO5 |
| Molecular Weight | 209.99 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, 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.) | 2012 |
Related Formyl Standards
- 2-Formyl-4,5-dimethoxyphenylboronic Acid (CAS 1005346-96-2)
- (3-Formyl-2,4-dimethoxyphenyl)boronic acid (CAS 2375943-90-9)
- (4-Formyl-3,5-dimethoxyphenyl)boronic acid (CAS 2001080-85-7)
- 2-Formyl-3,5-dimethoxyphenylboronic acid (CAS 2096331-94-9)
- (4-formyl-1-naphthyl)boronic acid (CAS 332398-52-4)
- 2-(2-Formyl-6-nitropyridin-4-yl)acetic acid (CAS 1393552-50-5)
- Methyl 2-formyl-6-nitroisonicotinate (CAS 1393557-92-0)
- Methyl 6-formyl-5-nitronicotinate (CAS 2259312-02-0)
Recommended Standards
- 1,2-Dichloro-5-fluoro-3-nitrobenzene (CAS 1806280-44-3)
- (2-((Tetrahydrofuran-3-yl)oxy)pyrimidin-5-yl)boronic acid (CAS 2225152-47-4)
- 1,3-Dichloro-5-fluoro-2-nitrobenzene (CAS 180134-21-8)
- 3-Methoxy-4-(methoxymethoxy)benzaldehyde (CAS 5533-00-6)
- 4-(chloromethyl)pyridine-3-carbonitrile hydrochloride (CAS 1620645-97-7)
- 5-Methyl-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 56057-24-0)
- (6-Methoxy-4-methylpyridin-2-yl)methanamine (CAS 1393574-73-6)
- 2-(2-Nitrobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1008002-08-1)
- 2-(4-Chloro-2,6-difluorophenyl)acetic acid (CAS 537033-55-9)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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