(2,5-Dihydroxyphenyl)boronic acid CAS 1238196-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1238196-68-3 |
| Molecular Formula | C6H7BO4 |
| Molecular Weight | 153.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,5-Dihydroxyphenyl)boronic acid (CAS 1238196-68-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7BO4. Molecular weight: 153.93 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H7BO4 |
| Molecular Weight | 153.93 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
Related Dihydroxyphenyl Standards
- (3,5-Dihydroxyphenyl)boronic acid (CAS 1285507-23-4)
- (2,4-Dihydroxyphenyl)boronic acid (CAS 1312943-20-6)
- (3,4-Dihydroxyphenyl)boronic acid (CAS 852631-64-2)
- 1330260-89-3 2-(3,4-Dihydroxyphenyl)ethanol-d4 2-(3,4-Dihydroxyphenyl)ethyl Alcohol-d4 3,4-DHPEA-d4 3-Hydroxytyrosol-d4 4-(2-Hydroxyethyl)-1,2-benzenediol-d4 Homoprotocatechuyl Alcohol-d4 Hydroxy Tyrosol-d4 |A-(3,4-Dihydroxyphenyl)ethanol-d4 (CAS 1330260-89-3)
- (2,4-Dihydroxyphenyl)acetonitrile (CAS 57576-34-8)
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Recommended Standards
- 5-Methoxypyrazine-2-boronic acid, 97% (CAS 1207738-71-3)
- (6-Methoxypyridazin-3-yl)boronic acid (CAS 1258867-69-4)
- 5-Acetylfuran-2-boronic acid pinacol ester, 97% (CAS 1107580-77-7)
- Methyl 2-amino-3,4-dimethoxybenzoate (CAS 79025-27-7)
- 258864-54-9 Trihexyltetradecylphosphonium chloride MFCD04112746 Tetradecyl(trihexyl)phosphonium chloride (CAS 258864-54-9)
- 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)piperazine hydrochloride (CAS 1240238-30-5)
- 3-(2-Nitro-4-(trifluoromethyl)phenoxy)benzaldehyde (CAS 6961-57-5)
- (S)-1-chloro-3-(4-fluorophenoxy)propan-2-ol (CAS 352530-45-1)
- 2-mercapto-4,5,6-trimethylnicotinamide (CAS 730973-42-9)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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