(5-Methoxy-[1,1'-biphenyl]-3-yl)boronic acid CAS 1111181-69-1
| CAS No. | 1111181-69-1 |
| 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 (5-Methoxy-[1,1'-biphenyl]-3-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (5-Methoxy-[1,1'-biphenyl]-3-yl)boronic acid (CAS 1111181-69-1), a certified reference material (molecular formula C13H13BO3, MW 228.05 g/mol) for analytical method development and quality control.
Structurally, (5-Methoxy-[1,1'-biphenyl]-3-yl)boronic 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (5-Methoxy-[1,1'-biphenyl]-3-yl)boronic 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.) | 1989 |
Related Methoxy Standards
- 3'-Methoxy-biphenyl-4-boronic Acid (CAS 1107579-37-2)
- (4-Methoxy-[1,1'-biphenyl]-3-yl)boronic acid (CAS 1114496-44-4)
- (3-Methoxy-4-biphenylyl)boronic acid (CAS 1379680-54-2)
- (4'-Methoxy-[1,1'-biphenyl]-4-yl)boronic acid (CAS 156642-03-4)
- 3'-Methoxy-biphenyl-4-boronic acid (CAS 1630264-43-5)
- 2-Methoxy-4-biphenylboronic acid (CAS 2121511-97-3)
- (2-methoxy-7-methyl-quinoxalin-5-yl)boronic acid (CAS 2172977-39-6)
- 5-Methoxy-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 155983-99-6)
Recommended Standards
- 4-(2-methoxyphenyl)phenylboronic acid (CAS 1107041-07-5)
- m-fluoroiodobenzene (CAS 1121-86-4)
- (4-(P-tolyloxy)phenyl)boronic acid (CAS 1029438-40-1)
- 6-Bromo-7-methylimidazo[4,5-b]pyridin-2(3H)-one (CAS 116035-72-4)
- 1-(2-Methyl-1,3-dioxolan-2-yl)ethan-1-amine (CAS 32493-50-8)
- N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618427-30-8)
- 8-(3,5-Dichloropyridin-4-yl)-2,8-diazaspiro[4.5]Decan-1-one (CAS 1221567-78-7)
- Methyl 2-(2-methyl-4-nitrophenyl)acetate (CAS 156480-30-7)
- (S)-2-(4,5-dichloro-2-fluorophenyl)pyrrolidine (CAS 1381927-81-6)
- Benzyl (1-(furan-2-yl)but-3-en-1-yl)carbamate (CAS 712264-79-4)
- 6-(Benzyloxy)-3-bromo-2-methylpyridine (CAS 126717-60-0)
- 1,1,1-Trifluoro-3-(3-methoxyphenyl)propan-2-one (CAS 22102-09-6)
- N1-((tetrahydrofuran-2-yl)methyl)benzene-1,2-diamine (CAS 1056930-40-5)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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