2-Ethoxycarbonyl-5-ethylphenylboronic acid pinacol ester CAS 2121511-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121511-54-2 |
| Molecular Formula | C17H25BO4 |
| Molecular Weight | 304.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethoxycarbonyl-5-ethylphenylboronic acid pinacol ester (CAS 2121511-54-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H25BO4. Molecular weight: 304.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H25BO4 |
| Molecular Weight | 304.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Ethoxycarbonyl Standards
- (E)-3-(2-(Ethoxycarbonyl)-5-nitro-1H-indol-3-yl)acrylic acid (CAS 885273-59-6)
- 4-({[3-(ethoxycarbonyl)-5-methylisoxazol-4-yl]methyl}amino)benzoic acid (CAS 938022-07-2)
- 5-(5-(Ethoxycarbonyl)-3-methyl-1H-pyrazol-1-yl)-2-methoxybenzoic acid (CAS 637318-31-1)
- 3-(Ethoxycarbonyl)-1-(4-ethylphenyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264041-94-2)
- 3-(Ethoxycarbonyl)-1-[4-(propan-2-yl)phenyl]-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264042-48-9)
- 3-(Ethoxycarbonyl)-1-(2-ethylphenyl)-5-methyl-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264043-12-0)
- N-(Ethoxycarbonyl)-α-methyl-D-tryptophan Methyl Ester (CAS 170458-98-7)
- (4-(3-(Ethoxycarbonyl)piperidine-1-carbonyl)phenyl)boronic acid (CAS 1150114-74-1)
Recommended Standards
- 2-(Dimethylamino)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide (CAS 873306-31-1)
- 2-Isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic Acid (CAS 890839-13-1)
- 2-(Anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 676578-20-4)
- 1-{2-[(4-chlorophenyl)sulfanyl]phenyl}-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 568550-95-8)
- [2-Methyl-3-(4-methyl-4H-1,2,4-triazol-3-yl)phenyl]amine (CAS 933918-98-0)
- 5-Hydrazinyl-2-methoxypyridine dihydrochloride (CAS 524699-82-9)
- 3-(Methylthio)-5-(trifluoromethyl)phenylboronic Acid (CAS 957120-83-1)
- (R)-Benzyl 2-(2-hydroxyethyl)piperidine-1-carboxylate (CAS 1000806-61-0)
- (R)-N-(Piperidin-3-yl)isoquinoline-5-sulfonamide (CAS 936233-06-6)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
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