2-(3-Methylphenoxy)phenylboronic acid CAS 2377611-29-3
| CAS No. | 2377611-29-3 |
| Molecular Formula | C13H13BO3 |
| Molecular Weight | 228.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Methylphenoxy)phenylboronic acid (CAS 2377611-29-3) is a high-purity analytical reference standard with the molecular formula C13H13BO3 and a molecular weight of 228.05 g/mol.
Structurally, 2-(3-Methylphenoxy)phenylboronic acid (C13H13BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 228.05 g/mol, it falls into the medium-molecular-weight range. 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.
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 | 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)
- 3-(3-Methylphenoxy)phenylboronic acid (CAS 2377609-33-9)
- 4-(2-Methylphenoxy)phenylboronic acid (CAS 2377611-37-3)
- 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
- 2-(4-Methoxyphenyl)phenylboronic Acid (CAS 219540-53-1)
- [2-(phenoxymethyl)phenyl]boronic acid (CAS 729558-57-0)
- 2-Amino-5-bromo-4-methoxynicotinonitrile (CAS 951884-75-6)
- (7-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol (CAS 2306263-62-5)
- (1-(Pyrazin-2-yl)azetidin-3-yl)methanol (CAS 1420969-03-4)
- (5-Fluoro-2-(4-methyl-1H-pyrazol-1-yl)pyridin-4-yl)boronic acid (CAS 2225171-81-1)
- Fmoc-allo-Ile-OH (CAS 251316-98-0)
- (3S,4R)-1-methyl-4-(5-methylthiophen-2-yl)pyrrolidin-3-amine (CAS 1951371-64-4)
- tert-Butyl 2-hydroxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 189149-23-3)
- 1-Boc-4-[(N-methoxy-N-methylcarbamoyl)methyl]piperidine (CAS 416852-69-2)
- Vericiguat Impurity 17 (CAS 625115-49-3)
- 4-Bromo-3-p-tolyl-1(2)H-pyrazole (CAS 1116093-45-8)
- Ethyl isoxazolidine-3-carboxylate (CAS 472992-61-3)
- Gastrin Tetrapeptide (CAS 1947-37-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com