(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid CAS 935701-05-6
| CAS No. | 935701-05-6 |
| Molecular Formula | C10H11BO4 |
| Molecular Weight | 206.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 935701-05-6) is a high-purity analytical reference standard with the molecular formula C10H11BO4 and a molecular weight of 206.00 g/mol.
Based on its molecular formula C10H11BO4, (2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C10H11BO4 |
| Molecular Weight | 206.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Methoxy Standards
- (4-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 179942-50-8)
- (3-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 688798-02-9)
- (E)-(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 372193-68-5)
- (E)-(3-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 380430-59-1)
- (E)-(4-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 380430-58-0)
- (5-Methoxy-1-methyl-1H-pyrrolo[3,2-b]pyridin-6-yl)boronic acid (CAS 956407-29-7)
- (3-Methoxy-5,6,7,8-tetrahydronaphthalen-2-yl)boronic acid (CAS 438589-56-1)
- 4-Methoxy-2,3,5-trifluorobenzoic acid (CAS 1003709-67-8)
Recommended Standards
- 2-(4-Bromo-2H-1,2,3-triazol-2-yl)acetic acid (CAS 1934964-63-2)
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- 1-(4-Amino-1,2,5-oxadiazol-3-yl)-2-bromoethanone (CAS 172469-62-4)
- 5,7-Dichloro-6-fluoropyrazolo[1,5-a]pyrimidine (CAS 1610021-34-5)
- (1-(Thietan-3-ylamino)cyclopropyl)methanol (CAS 1849292-86-9)
- 1-Cyclohexyl-3-(tert-butyldimethylsilyl)-2-propyn-1-ol (CAS 887586-33-6)
- (3,4-Dimethylphenyl)(thiophen-2-yl)methanol (CAS 1248793-29-4)
- 1-(6-Amino-7-chloro-3,4-dihydroisoquinolin-2(1h)-yl)-2,2,2-trifluoroethanone (CAS 1097922-04-7)
- (1R,5S,7r)-tert-Butyl 7-amino-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate (CAS 1820966-00-4)
- 4-[(4-Methyl-2-nitrophenoxy)methyl]piperidinehydrochloride (CAS 1220029-45-7)
- (2R,3R)-3-((tert-Butoxycarbonyl)amino)-3-(2-fluorophenyl)-2-hydroxypropanoic acid (CAS 1217721-99-7)
- (E)-3-(3-Bromo-5-methoxy-4-(2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethoxy)phenyl)acrylic acid (CAS 938018-54-3)
- 1,2-Bis(2-chlorophenyl)ethan-1-ol (CAS 53774-33-7)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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