(4-Butoxy-3-formylphenyl)boronic acid CAS 815619-87-5
| CAS No. | 815619-87-5 |
| Molecular Formula | C11H15BO4 |
| Molecular Weight | 222.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 222.05 g/mol gives (4-Butoxy-3-formylphenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-Butoxy-3-formylphenyl)boronic acid (CAS 815619-87-5), molecular formula C11H15BO4 and molecular weight 222.05 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H15BO4, (4-Butoxy-3-formylphenyl)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 222.05 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.
As a certified reference material (CRM), (4-Butoxy-3-formylphenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H15BO4 |
| Molecular Weight | 222.05 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Butoxy Standards
- (3-Butoxy-5-formylphenyl)boronic acid (CAS 1072951-70-2)
- (4-Butoxy-2-formylphenyl)boronic acid (CAS 1191063-61-2)
- 2-Butoxy-4,6-dichloro-1,3,5-triazine (CAS 13838-32-9)
- (4-Butoxy-3,5-dimethylphenyl)boronic acid (CAS 845551-41-9)
- (E)-3-butoxy-1-(3-fluorophenyl)prop-2-en-1-one (CAS 1404196-17-3)
- 4-Butoxy-3,5-dimethylbenzoic acid (CAS 1038731-60-0)
- 1-(3-Butoxy-4-methoxyphenyl)ethan-1-one (CAS 104249-95-8)
- 3-(tert-Butoxy)-4-cyclopropoxypyridin-2-amine (CAS 1243283-78-4)
Recommended Standards
- (4-(Phenylethynyl)phenyl)boronic acid (CAS 702699-63-6)
- (4-Pivalamidopyridin-3-yl)boronic acid (CAS 955123-29-2)
- (4-(Ethoxycarbonyl)-2,6-dimethylphenyl)boronic acid (CAS 851335-20-1)
- (5-(Tert-butylcarbamoyl)pyridin-3-yl)boronic acid (CAS 913835-99-1)
- 5-Bromo-2,3-dihydro-1-benzofuran-7-sulfonyl chloride (CAS 690632-00-9)
- Sodium 2-(2-trifluoromethyl-phenyl)-thiazole-5-carboxylic acid (CAS 2204912-95-6)
- 1806348-50-4 2,4-Dibromo-5-(difluoromethoxy)phenylacetic acid (CAS 1806348-50-4)
- Tyrene CR4 (CAS 1110670-40-0)
- Dexamethasone valerate (CAS CATO-C4X-1165125)
- Ozagrel Impurity 12 (CAS 74003-18-2)
- 2-(1-(3-Fluorophenyl)-1H-pyrazol-5-yl)thiazole (CAS 1269291-14-6)
- 4-(3-Iodophenyl)-4-oxobutyric acid (CAS 898790-80-2)
- 9,10-Dichloroanthracene (CAS 605-48-1)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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