4-(2-Methylphenoxy)phenylboronic acid CAS 2377611-37-3
| CAS No. | 2377611-37-3 |
| Molecular Formula | C13H13BO3 |
| Molecular Weight | 228.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 228.05 g/mol gives 4-(2-Methylphenoxy)phenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(2-Methylphenoxy)phenylboronic acid (CAS 2377611-37-3), a certified reference material (molecular formula C13H13BO3, MW 228.05 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 4-(2-Methylphenoxy)phenylboronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 4-(2-Methylphenoxy)phenylboronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H13BO3 |
| Molecular Weight | 228.05 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Methylphenoxy Standards
- 4-(3-Methylphenoxy)phenylboronic acid (CAS 1029438-39-8)
- 2-(2-Methylphenoxy)phenylboronic acid (CAS 2377610-09-6)
- 2-(3-Methylphenoxy)phenylboronic acid (CAS 2377611-29-3)
- 3-(3-Methylphenoxy)phenylboronic acid (CAS 2377609-33-9)
- 3-(4-Methylphenoxy)benzoic acid (CAS 62507-86-2)
- 5-Acetyl-2-(4-methylphenoxy) pyridine (CAS 1553935-56-0)
- 5-Acetyl-2-(2-methylphenoxy) pyridine (CAS 1556627-34-9)
- 2-(3-Methylphenoxy)pyridine-5-boronic acid (CAS 1793003-62-9)
Recommended Standards
- 3-Bromo-6-methoxyimidazo[1,2-b]pyridazine (CAS 453548-63-5)
- 4-BRomo-5-methoxy-1h-benzotriazole (CAS 2065250-27-1)
- 3-Bromo-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-4-carbonitrile (CAS 2379242-02-9)
- 5-Amino-6-bromo-1H-benzo[d]imidazol-2(3H)-one (CAS 96222-57-0)
- 5-(3-Fluorophenyl)isoxazol-3-ol (CAS 203718-13-2)
- 2-Amino-4-bromo-5-chloro-3-fluorobenzamide (CAS 2230875-08-6)
- 3-Bromo-5-cyano-4-methylbenzenesulfonyl chloride (CAS 1805487-45-9)
- 3,3-Difluoro-1-(4-methoxyphenyl)-4-phenylazetidin-2-one (CAS 171251-50-6)
- (R)-1-(3,5-Bis(trifluoromethyl)phenyl)pyrrolidin-3-ol (CAS 1198180-84-5)
- N-(2-Chloro-6-fluorobenzyl)-2-propen-1-amine hydrochloride (CAS 1049678-35-4)
- 1-(2-(2-Methylpiperidin-1-yl)-2-oxoethyl)cyclopentane-1-carboxylic acid (CAS 1155462-44-4)
- 1-(3-Methyl-1,2,4-thiadiazol-5-yl)piperazine (CAS 67869-94-7)
- N-Benzoyl-DL-methionine (CAS 99855-84-2)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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