Methyl 1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborole-7-carboxylate CAS 1268335-29-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1268335-29-0 |
| Molecular Formula | C9H9BO4 |
| Molecular Weight | 191.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1-hydroxy-1,3-dihydrobenzo[c][1,2]oxaborole-7-carboxylate (CAS 1268335-29-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9BO4. Molecular weight: 191.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9BO4 |
| Molecular Weight | 191.98 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Methyl Standards
- 2-(1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-7-yl)acetic acid (CAS 1268335-32-5)
- 2-(1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)acetic acid (CAS 1268336-23-7)
- methyl 1-hydroxy-1,3-dihydro-2,1-benzoxaborole-6-carboxylate (CAS 1800305-79-6)
- 2-(1-hydroxy-1,3-dihydro-2,1-benzoxaborol-3-yl)acetic acid (CAS 19203-45-3)
- 1-Hydroxy-7-methyl-1,3-dihydrobenzo[c][1,2]oxaborole-6-carboxylic acid (CAS 2152663-73-3)
- 2-Hydroxy-3,4-dihydro-2H-benzo[e][1,2]oxaborinine-8-carboxylic acid (CAS 2006313-17-1)
- 2-Hydroxy-4-oxo-4-phenyl-2-butenoic acid (CAS 103344-70-3)
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Recommended Standards
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- 3-(Trifluoromethyl)pyridine-2-carboxaldehyde (CAS 131747-62-1)
- Benzene, 1-bromo-2-(decyloxy)-4-methyl- (CAS 685559-07-3)
- Methyl 2-(4-chlorophenoxy)-4-fluorobenzoate (CAS 1414959-12-8)
- 5-(2-Adamantyl)-1H-indole-2-carboxylic acid (CAS 1306739-17-2)
- 5-Methyl-2-methylthiopyridine (CAS 51933-75-6)
- 2-{[(4-methylphenyl)(phenyl)methoxy]methyl}oxirane (CAS 19574-78-8)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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