3-methoxy-4-carboxyphenylboronic acid CAS 851335-12-1
| CAS No. | 851335-12-1 |
| Molecular Formula | C8H15BO5 |
| Molecular Weight | 202.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-methoxy-4-carboxyphenylboronic acid (C8H15BO5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 202.01 g/mol, it falls into the medium-molecular-weight range.
CATO supplies 3-methoxy-4-carboxyphenylboronic acid (CAS 851335-12-1), a certified reference material (molecular formula C8H15BO5, MW 202.01 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-methoxy-4-carboxyphenylboronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H15BO5 |
| Molecular Weight | 202.01 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1987 |
Related methoxy Standards
- 6-Methoxy-2-naphthylboronic Acid (CAS 156641-98-4)
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- 3-Methoxy-1-naphthaleneboronic Acid (CAS 219834-94-3)
- 6-Methoxy-3-(trifluoromethyl)picolinonitrile (CAS 1211539-28-4)
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- 2-Methoxy-5-(trifluoromethyl)nicotinonitrile (CAS 124432-68-4)
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Recommended Standards
- 4-Bromopicolinic Acid (CAS 30766-03-1)
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- 3-Bromopyrazine-2-carboxamide (CAS 27825-22-5)
- N-(1-(4-Methylpiperazin-1-yl)-1-(thiophen-2-yl)propan-2-yl)benzenesulfonamide (CAS 847381-04-8)
- Sofosbuvir Impurity 98 (CAS 111955-47-6)
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- Decahydro-1H-benzo[b]azepine (CAS 1378369-63-1)
- 3-{[5-methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]methyl}benzoic acid (CAS 1006348-88-4)
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- (R)-3-(1-Aminobutyl)aniline (CAS 1213885-65-4)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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