(E)-(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid CAS 372193-68-5
| CAS No. | 372193-68-5 |
| Molecular Formula | C10H11BO4 |
| Molecular Weight | 206.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (E)-(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid.
CATO supplies (E)-(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 372193-68-5), a certified reference material (molecular formula C10H11BO4, MW 206.00 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, (E)-(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 206.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 (E)-(2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)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 | 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.) | 2025 |
Related E Standards
- (4-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 179942-50-8)
- (2-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 935701-05-6)
- (3-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (CAS 688798-02-9)
- (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)
- (R)-2-Hydroxy-3-methyl-3,4-dihydro-2H-benzo[e][1,2]oxaborinine-8-carboxylic acid (CAS 2006321-71-5)
- 5-Bromo-2-methyl-4-nitroimidazole (CAS 18874-52-7)
- (S)-2-Hydroxy-3-methyl-3,4-dihydro-2H-benzo[e][1,2]oxaborinine-8-carboxylic acid (CAS 2006321-69-1)
- Conjugated octadecadienoic acid (CAS 121250-47-3)
- 2-Chloro-3-methylpyridine-5-boronic Acid Pinacol Ester (CAS 1010101-07-1)
- 5-Bromo-7-methoxybenzo[b]thiophene (CAS 1388025-89-5)
- 4-[(2,4-difluorophenyl)methyl]oxan-4-amine (CAS 1342026-77-0)
- Lumateperone Impurity 49 (CAS CATO-C4X-220149)
- 4'-(Trifluoromethoxy)-[1,1'-biphenyl]-3-ol (CAS 1237747-77-1)
- n-(4-Aminophenyl)-n-methylpropanamide (CAS 112077-95-9)
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- Acetyl Tripeptide-1 (CAS 350595-76-5)
Why CATO?
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