(2-cyclopropylphenyl)boronic acid CAS 1373393-41-9
| CAS No. | 1373393-41-9 |
| Molecular Formula | C9H17BO2 |
| Molecular Weight | 168.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-cyclopropylphenyl)boronic acid (CAS 1373393-41-9), molecular formula C9H17BO2 and molecular weight 168.04 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H17BO2, (2-cyclopropylphenyl)boronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 168.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H17BO2 |
| Molecular Weight | 168.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1991 |
Related cyclopropylphenyl Standards
- 2-(4-Cyclopropylphenyl)cyclopropanamine (CAS 1518733-68-0)
- 1-(4-Cyclopropylphenyl)ethan-1-ol (CAS 40641-97-2)
- (3-Cyclopropylphenyl)boronic acid (CAS 1049730-10-0)
- 1-(4-Cyclopropylphenyl)propan-1-one (CAS 30170-62-8)
- 1-(4-Cyclopropylphenyl)-N-methylmethanamine (CAS 1215989-72-2)
- 1-(2-Cyclopropylphenyl)ethan-1-amine (CAS 1247480-80-3)
- 1-(3-cyclopropylphenyl)ethan-1-amine (CAS 1247836-01-6)
- 1-(2-Cyclopropylphenyl)-N-methylmethanamine (CAS 1341912-81-9)
Recommended Standards
- 2-Cyclopropyl-4,4,6-trimethyl-1,3,2-dioxaborinane (CAS 1310405-30-1)
- Phosphoenolpyruvic acid (CAS 138-08-9)
- <I>Trans</I>-3-phenyl-1-propen-1-ylboronic acid (CAS 129423-29-6)
- 4-Chloro-5-(chloromethyl)thiazole (CAS 1805561-14-1)
- N,N-Diethyl-1-((pyridin-3-ylmethyl)thio)propan-2-amine (CAS 102206-57-5)
- 2-(4-Bromophenyl)-4-chloro-5-methylquinazoline (CAS 885277-89-4)
- N-Desmethyl droloxifene (CAS 83647-33-0)
- Methyl 5-(N-(4-ethylphenyl)sulfamoyl)-1H-pyrazole-4-carboxylate (CAS 1037289-09-0)
- 2-Amino-1-(3,5-dimethoxyphenyl)ethan-1-ol (CAS 91252-41-4)
- 4-Chloro-6-methyl-[1,2,3]triazolo[1,5-a]pyrazine (CAS 1707566-56-0)
- 4-(Difluoromethyl)-2-iodo-5-methoxy-3-(trifluoromethoxy)pyridine (CAS 1804644-17-4)
- Benzo[b]thiophene-6-carbaldehyde 1,1-dioxide (CAS 2226039-40-1)
- 2-Bromo-4-(difluoromethyl)-6-(hydroxymethyl)pyridin-3-ol (CAS 1805347-71-0)
- Peptide Impurity (CAS CATO-CPTD788810)
Why CATO?
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