4-Formyl-3-hydroxyphenylboronic acid CAS 1228829-30-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1228829-30-8 |
| Molecular Formula | C7H7BO4 |
| Molecular Weight | 165.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Formyl-3-hydroxyphenylboronic acid (CAS 1228829-30-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7BO4. Molecular weight: 165.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7BO4 |
| Molecular Weight | 165.94 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, water |
| 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 Formyl Standards
- (3-Formyl-4-hydroxyphenyl)boronic acid (CAS 182344-24-7)
- (3-Formyl-2-hydroxyphenyl)boronic acid (CAS 236094-20-5)
- 5-Formyl-2-hydroxyphenylboronic acid (CAS 2121513-62-8)
- 3-Formyl-5-hydroxybenzoic acid (CAS 1022160-01-5)
- Methyl 5-formyl-2-pyrimidinecarboxylate (CAS 1086393-49-8)
- 2-Formyl-4-hydroxybenzoic acid (CAS 1243359-24-1)
- 2-Formyl-5-hydroxybenzoic acid (CAS 1243395-76-7)
- 2-Formyl-3-hydroxybenzoic acid (CAS 1243461-12-2)
Recommended Standards
- (5-Carbamoylpyridin-2-yl)boronic acid (CAS 1164100-83-7)
- (2-Acetylpyrimidin-5-yl)boronic acid (CAS 1229672-57-4)
- (6-Carbamoylpyridin-3-yl)boronic acid (CAS 1164100-82-6)
- 5-Bromo-2-fluoro-3-(perfluoroethyl)pyridine (CAS 2416235-03-3)
- 1-(2-Methoxyethyl)-2-oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 1447959-07-0)
- Benzo[b]thiophene-6-carboxylic acid, methyl ester (CAS 1423-65-0)
- 5-Methoxy-4-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1190321-06-2)
- Butyl (S)-2-(((trifluoromethyl)sulfonyl)oxy)butanoate (CAS 907192-60-3)
- 1-(4-Methoxybenzenesulfonyl)-8'-methyl-3',4'-dihydro-1'h-spiro[piperidine-4,2'-quinazoline]-4'-one (CAS 1049632-18-9)
- Peptide 437 (CAS CATO-CPTD788437)
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