2-Formyl-5-isopropylphenylboronic acid CAS 1451390-89-8
| CAS No. | 1451390-89-8 |
| Molecular Formula | C10H13BO3 |
| Molecular Weight | 192.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Formyl-5-isopropylphenylboronic acid (C10H13BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Formyl-5-isopropylphenylboronic acid (CAS 1451390-89-8), a certified reference material (molecular formula C10H13BO3, MW 192.02 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Formyl-5-isopropylphenylboronic 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 | C10H13BO3 |
| Molecular Weight | 192.02 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Formyl Standards
- 4-Formyl-3-isopropylphenylboronic acid (CAS 1451390-85-4)
- 5-Formyl-2-hydroxy-3-nitrobenzonitrile (CAS 1283118-53-5)
- 3-(3-Formyl-4-hydroxyphenyl)acrylic acid (CAS 893642-98-3)
- Methyl 4-formyl-2,6-dimethylbenzoate (CAS 113899-82-4)
- 3-Formyl-5-isopropylbenzoic acid (CAS 1187028-43-8)
- 4-Formyl-3-isopropylbenzoic acid (CAS 1289016-68-7)
- Methyl 3-Formyl-2,4-dimethylbenzoate (CAS 1958106-09-6)
- 3-Formyl-2,4,6-trimethylbenzoic acid (CAS 97927-39-4)
Recommended Standards
- (4-(1-Hydroxycyclobutyl)phenyl)boronic acid, 97% (CAS 1467062-11-8)
- 2-(2-Methoxyphenyl)-1,3,2-dioxaborinane (CAS 141522-26-1)
- (4-Ethoxystyryl)boronic acid (CAS 1486485-37-3)
- (3-Allyl-4-methoxyphenyl)boronic acid (CAS 1378871-34-1)
- 4-Cyclopropoxy-6-formylpicolinamide (CAS 1243460-22-1)
- N1-(3-Methoxypropyl)-N2-(4-methylbenzyl)oxalamide (CAS 359900-29-1)
- (4-Hydroxyphenyl)glycine (CAS 122-87-2)
- 4-Bromo-2-iodo-6-nitrophenol (CAS 58349-02-3)
- 2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29-nonaoxa-5-azadotriacontan-32-oate (CAS 2009357-80-4)
- Non-8-ynal (CAS 90611-22-6)
- tert-Butyl 2-methoxy-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate (CAS 1107625-56-8)
- 2-Bromo-5-chloro-3-nitropyridin-4-amine (CAS 1410792-09-4)
- 5-(5-Fluoro-2-methoxyphenyl)pyrimidin-2-ol (CAS 1111113-51-9)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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