1-(4-Methoxyphenyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea CAS 874301-63-0
| CAS No. | 874301-63-0 |
| Molecular Formula | C20H25BN2O4 |
| Molecular Weight | 368.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Methoxyphenyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-Methoxyphenyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874301-63-0) is a high-purity analytical reference standard with the molecular formula C20H25BN2O4 and a molecular weight of 368.23 g/mol.
1-(4-Methoxyphenyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (C20H25BN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 1-(4-Methoxyphenyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea 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 | C20H25BN2O4 |
| Molecular Weight | 368.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Methoxyphenyl Standards
- 1-(3-Methoxyphenyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 1809876-45-6)
- 1-(4-Methoxyphenyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874298-01-8)
- 4-Methoxyphenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate (CAS 338404-03-8)
- Bis(4-methoxyphenyl) furan-2,4-dicarboxylate (CAS 57467-49-9)
- Tris(2-methoxyphenyl)phosphineoxide (CAS 47467-89-0)
- N-(2-Methoxyphenyl)-4-(3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazine-1-carboxamide (CAS 1070862-25-7)
- N-(4-(3-Methoxyphenyl)thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide (CAS 536731-79-0)
- N-(4-(4-Methoxyphenyl)thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide (CAS 477550-42-8)
Recommended Standards
- (4-(Ethylthio)phenyl)(2-iodophenyl)methanone (CAS 951885-50-0)
- Methyl 4-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)benzoate (CAS 1813552-97-4)
- 2-((2-((2,4-Dichloro-5-(2-methoxyethoxy)phenyl)amino)-2-oxoethyl)thio)acetic acid (CAS 339014-95-8)
- 2,4-Bis(4-chlorophenyl)thiomorpholine-3,5-dione 1-oxide (CAS 252027-08-0)
- tert-butyl 4-azido-3-methyl-piperidine-1-carboxylate (CAS 1107660-13-8)
- 2-(Difluoromethyl)-5-fluoro-3-iodopyridine-6-sulfonamide (CAS 1804423-15-1)
- Mono(3-hydroxybutyl)phthalate (CAS 57074-43-8)
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- 2-(4-(Benzyloxy)phenyl)-5-(4-chlorophenyl)-1,3,4-oxadiazole (CAS 923029-38-3)
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- 1-(6-Chloro-4-methylpyridin-3-yl)ethanol (CAS 1355200-45-1)
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