Ethyl 1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carboxylate CAS 1521255-61-7
| CAS No. | 1521255-61-7 |
| Molecular Formula | C18H25BO4 |
| Molecular Weight | 316.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ethyl 1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carboxylate (C18H25BO4) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Ethyl 1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carboxylate (CAS 1521255-61-7), molecular formula C18H25BO4 and molecular weight 316.20 g/mol, is a CATO reference standard with documented purity and traceability.
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 Ethyl 1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carboxylate 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 | C18H25BO4 |
| Molecular Weight | 316.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related Ethyl Standards
- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carbaldehyde (CAS 1150561-69-5)
- Methyl 2-(7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-4-yl)acetate (CAS 1423700-03-1)
- Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydronaphthalene-1-carboxylate (CAS 1423700-38-2)
- Methyl 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutane-1-carboxylate (CAS 1423704-86-2)
- [4-Methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-yl]-pyrrolidin-1-yl-methanone (CAS 1951411-69-0)
- 1-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopentane-1-carboxylic acid (CAS 2227245-84-1)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxamide (CAS 874299-00-0)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxamide (CAS 874290-95-6)
Recommended Standards
- N-Cyclopentyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinamide (CAS 1509931-88-7)
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- 2-[2-(2,6-dichlorophenyl)-1,3-thiazol-4-yl]-2-methylpropanoic acid (CAS 1803612-11-4)
- (2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl)methanamine (CAS 522651-97-4)
- 1-Butyl-4-nitro-1H-pyrazol-5-amine (CAS 1250346-92-9)
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- (3-(Amino(3-methoxyphenyl)methyl)-1H-1,2,4-triazol-5-yl)methanol (CAS 1713462-21-5)
- 4-(3-Bromopropoxy)phenol (CAS 68065-11-2)
- Methyl 2-(6-methylmorpholin-2-yl)acetate (CAS 2091417-74-0)
- 2-Chloro-N-(3-hydroxypropyl)propanamide (CAS 1211481-04-7)
- N-(tert-Butyl)-1H-imidazole-4-carboxamide (CAS 304457-87-2)
- 4-[(3,4-Dichlorobenzyl)oxy]benzoyl chloride (CAS 1160251-27-3)
- N,N,N-Trimethyl-4-(2-oxopyrrolidin-1-yl)but-2-yn-1-aminium (CAS 63939-65-1)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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