(2-((2-Isopropyl-5-methylphenoxy)methyl)phenyl)boronic acid CAS 1072951-87-1
| CAS No. | 1072951-87-1 |
| Molecular Formula | C17H21BO3 |
| Molecular Weight | 284.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-((2-Isopropyl-5-methylphenoxy)methyl)phenyl)boronic acid.
(2-((2-Isopropyl-5-methylphenoxy)methyl)phenyl)boronic acid (CAS 1072951-87-1), molecular formula C17H21BO3 and molecular weight 284.16 g/mol, is a CATO reference standard with documented purity and traceability.
(2-((2-Isopropyl-5-methylphenoxy)methyl)phenyl)boronic acid (C17H21BO3) contains a steroid core, a hydroxyl group, an ether linkage. 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).
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), (2-((2-Isopropyl-5-methylphenoxy)methyl)phenyl)boronic 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 | C17H21BO3 |
| Molecular Weight | 284.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Isopropyl Standards
- (4-((2-Isopropyl-5-methylphenoxy)methyl)phenyl)boronic acid (CAS 1072951-58-6)
- (3-((2-Isopropyl-5-methylphenoxy)methyl)phenyl)boronic acid (CAS 1072951-74-6)
- 4-Isopropyl-2-(perfluoroethyl)pyrimidine-5-carboxylic acid (CAS 914201-16-4)
- isopropyl phenyl(phenylethynyl)phosphinate (CAS 1161299-55-3)
- Isopropyl 1-(cyanomethyl)-2-methyl-4-oxo-1,4-dihydroquinoline-6-carboxylate (CAS 1216892-58-8)
- 5-Isopropyl-3-(isoquinolin-1-yl)-4,5-dihydroisoxazole-5-carboxylic acid (CAS 847945-89-5)
- 2-[(2-Isopropyl-5-methylphenoxy)methyl]benzoic acid (CAS 260395-93-5)
- 4-Isopropyl-1-(p-tolyl)-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazine-7-thione (CAS 2097935-75-4)
Recommended Standards
- (4'-(Isopentyloxy)-[1,1'-biphenyl]-4-yl)boronic acid (CAS 1072951-81-5)
- 3,4-Dichloro-n-(3-hydroxypropyl)benzenesulfonamide (CAS 1082883-38-2)
- (4'-(Pentan-2-yloxy)-[1,1'-biphenyl]-4-yl)boronic acid (CAS 1072951-79-1)
- 3,4-Dichloro-N-(2-hydroxypropyl)benzenesulfonamide (CAS 1153554-99-4)
- 3-((1-((Z)-1-(1H-Indol-3-yl)-2-phenylvinyl)naphthalen-2-yl)amino)-4-(((1S,2S)-2-(dimethylamino)cyclohexyl)amino)cyclobut-3-ene-1,2-dione (CAS 2974437-38-0)
- Octadecanoic acid, 9-(sulfooxy)-, sodium salt (CAS 65151-76-0)
- 1-{3-oxa-6-azatricyclo[6.1.1.0¹,⁶]decan-4-yl}methanamine (CAS 1989672-87-8)
- 2-(Neopentylamino)acetamide (CAS 1249097-46-8)
- (R)-2-Amino-4-((((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)thio)butanoic acid (CAS 53276-26-9)
- Alprazolam impurity 24 (CAS CATO-C4X-146024)
- Ethyl 5-(2-hydroxypropan-2-yl)-1H-pyrazole-3-carboxylate (CAS 1159014-53-5)
- (E)-tert-Butyl (4-hydroxybut-2-en-1-yl)carbamate (CAS 104700-42-7)
- 7-(4-Chlorophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 861410-46-0)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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