3-(tert-Butoxycarbonyl)phenylboronic Acid CAS 220210-56-0
| CAS No. | 220210-56-0 |
| Molecular Formula | C17H25BO4 |
| Molecular Weight | 304.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(tert-Butoxycarbonyl)phenylboronic Acid (CAS 220210-56-0), a certified reference material (molecular formula C17H25BO4, MW 304.19 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, 3-(tert-Butoxycarbonyl)phenylboronic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 304.19 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 3-(tert-Butoxycarbonyl)phenylboronic 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 | C17H25BO4 |
| Molecular Weight | 304.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
Related tert Standards
- 3-(tert-Butoxycarbonyl)phenylboronic Acid Pinacol Ester (CAS 903895-48-7)
- 4-(tert-Butoxycarbonyl)phenylboronic Acid Pinacol Ester (CAS 850568-72-8)
- (1-(tert-butoxycarbonyl)-5-(dimethylamino)-1H-indol-2-yl)boronic acid (CAS 945493-49-2)
- 5-(3-((tert-Butoxycarbonyl)amino)phenyl)isoxazole-3-carboxylic acid (CAS 1263283-70-0)
- 4-((tert-Butoxycarbonyl)amino)-1-phenyl-1H-1,2,3-triazole-5-carboxylic acid (CAS 2396427-54-4)
- 2-((tert-Butoxycarbonyl)amino)-3-(1H-indol-6-yl)propanoic acid (CAS 1259973-23-3)
- 2-((tert-Butoxycarbonyl)amino)-3-(1H-indol-4-yl)propanoic acid (CAS 1259997-56-2)
- 1-(2-((Tert-butoxycarbonyl)amino)ethyl)-1H-indole-6-carboxylic acid (CAS 885266-68-2)
Recommended Standards
- 2-Isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic Acid (CAS 890839-13-1)
- 2-Ethoxycarbonyl-5-ethylphenylboronic acid pinacol ester (CAS 2121511-54-2)
- 3,6-Dichloro-N-(2-methoxyethyl)benzo[b]thiophene-2-carboxamide (CAS 331948-57-3)
- 2-(Dimethylamino)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide (CAS 873306-31-1)
- dimethyl (1-(tert-butyldimethylsilyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)boronate (CAS 754214-61-4)
- 9-Butyl-9H-fluoren-9-ol (CAS 5806-10-0)
- Methyl 6-(fluoromethyl)picolinate (CAS 1209248-98-5)
- 5-(Chloromethyl)-2-methylpyridine hydrochloride (CAS 106651-81-4)
- 4-((4-(Trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonyl chloride (CAS 1227955-11-4)
- 2-(3-Ethyl-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-72-4)
- 4-(1,3-Dimethyl-2,4,6-trioxo-tetrahydro-pyrimidin-5-ylidenemethyl)-benzoic acid (CAS 340317-72-8)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2,3-dihydro-1H-indol-2-one (CAS 338420-42-1)
- Aprocitentan Impurity 8 (CAS CATO-C4X-33558)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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