(2-Cyclopropyl-6-methoxyphenyl)boronic acid CAS 2225169-89-9
| CAS No. | 2225169-89-9 |
| Molecular Formula | C10H13BO3 |
| Molecular Weight | 192.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2-Cyclopropyl-6-methoxyphenyl)boronic acid (CAS 2225169-89-9), molecular formula C10H13BO3 and molecular weight 192.02 g/mol, is a CATO reference standard with documented purity and traceability.
(2-Cyclopropyl-6-methoxyphenyl)boronic 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | 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.) | 1998 |
Related Cyclopropyl Standards
- (3-Cyclopropyl-5-methoxyphenyl)boronic acid (CAS 1787258-63-2)
- 4-Cyclopropyl-3-mehtoxyphenylboronic acid (CAS 1840935-61-6)
- (2-Cyclopropyl-3-methoxyphenyl)boronic acid (CAS 2225155-19-9)
- (2-Cyclopropyl-4-methoxyphenyl)boronic acid (CAS 2225173-99-7)
- (2-Cyclopropyl-5-methoxyphenyl)boronic acid (CAS 2225155-18-8)
- (3-Cyclopropyl-4-methoxyphenyl)boronic acid (CAS 2225175-44-8)
- (4-Cyclopropyl-2-methoxyphenyl)boronic acid (CAS 2225177-96-6)
- (5-Cyclopropyl-2-methoxyphenyl)boronic acid (CAS 2225155-31-5)
Recommended Standards
- (3-(1,3,2-Dioxaborinan-2-yl)phenyl)methanol (CAS 851136-86-2)
- (3-(Cyclopropylmethoxy)phenyl)boronic acid (CAS 411229-76-0)
- (3-(Pyrrolidin-1-yl)pyridin-2-yl)boronic acid (CAS 948593-69-9)
- (2-Cyclopentylpyrimidin-5-yl)boronic acid (CAS 2225175-92-6)
- n-(4-Ethoxyphenyl)-2-((4-methylquinolin-2-yl)thio)acetamide (CAS 483286-03-9)
- 2-chloro-n-(cyclohexylmethyl)pyrimidin-4-amine (CAS 1248415-40-8)
- (3-(2,4-Dichloro-5-fluorophenyl)-1-(2-methoxyphenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-97-7)
- 2-(1-(Isopropoxymethyl)cyclopropyl)acetic acid (CAS 1469198-15-9)
- Bis(3-methylthien-2-yl)methanone (CAS 30717-55-6)
- 2,2',3,3',4,4',5,5'-Octafluoro-1,1'-biphenyl (CAS 5121-90-4)
- 1-(1-Acetylindolin-5-yl)-2-(dibenzylamino)ethan-1-one (CAS 101544-38-1)
- (R)-3-methylhexanedioic acid (CAS 81177-02-8)
- 1-[4-chloro-2-(trifluoromethyl)phenyl]-5-(chloromethyl)-1H-1,2,3,4-tetrazole (CAS 1094642-43-9)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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