4-[2-(Tetrahydro-2H-pyran-2-ylethoxy)phenoxy]-4,4,5,5-tetramethyl-[1,3,2]dioxaboralane CAS 1210827-51-2
| CAS No. | 1210827-51-2 |
| Molecular Formula | C19H29BO5 |
| Molecular Weight | 348.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-[2-(Tetrahydro-2H-pyran-2-ylethoxy)phenoxy]-4,4,5,5-tetramethyl-[1,3,2]dioxaboralane (C19H29BO5) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-[2-(Tetrahydro-2H-pyran-2-ylethoxy)phenoxy]-4,4,5,5-tetramethyl-[1,3,2]dioxaboralane (CAS 1210827-51-2) is a high-purity analytical reference standard with the molecular formula C19H29BO5 and a molecular weight of 348.24 g/mol.
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 4-[2-(Tetrahydro-2H-pyran-2-ylethoxy)phenoxy]-4,4,5,5-tetramethyl-[1,3,2]dioxaboralane 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 | C19H29BO5 |
| Molecular Weight | 348.24 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
Related Tetrahydro Standards
- 3-[2-(Tetrahydro-2H-pyran-2-ylethoxy)phenoxy]-4,4,5,5-tetramethyl-[1,3,2]dioxaboralane (CAS 1334165-03-5)
- 2-(((Tetrahydro-2H-pyran-2-yl)oxy)methyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2450997-67-6)
- N-(2,3,4,5-Tetrahydro-3,5-dioxo-1,2,4-triazin-6-yl)Glycine [(3,4-dimethoxyphenyl)methylene]hydrazide (CAS 301679-74-3)
- 2-Methyl-4-((tetrahydro-2H-pyran-2-yl)oxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1265359-19-0)
- 1-(4-((Tetrahydro-2H-pyran-2-yl)oxy)but-2-yn-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2378052-69-6)
- 1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1H-pyrazole (CAS 1192187-75-9)
- 1-(Tetrahydro-2H-pyran-2-yl)-3-(trifluoromethyl)-1H-pyrazole-5-boronic acid pinacol ester (CAS 2096331-10-9)
- 3,4-Bis[(tetrahydro-2H-pyran-2-yl)oxy]benzeneacetic Acid Methyl Ester (CAS 582289-84-7)
Recommended Standards
- (2R,3S,4S,5R,6S)-6-(2,4-dinitrophenoxy)-5-fluoro-2-(hydroxymethyl)tetrahydro-2H-pyran-3,4-diol (CAS 111495-86-4)
- 5-Bromo-2,3-diphenyl-1H-indole (CAS 1259224-11-7)
- tert-Butyl 2-((3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)amino)acetate (CAS 1075249-37-4)
- Triazolam-D5 (CAS 1276303-24-2)
- 24703-35-3 Bicyclo(8.1.0)undeca-2,6-diene, 3,7,11,11-tetramethyl-, (1S-(1R*,2E,6E,10S*))- Bicyclogermacrene (+)-Bicyclogermacrene Bicyclogermacren (CAS 24703-35-3)
- Benzofuran, polymer with 1H-indene (CAS 35343-70-5)
- 3-Chloro-2,5-dimethylquinoxaline (CAS 1426822-04-9)
- N-(3-(2-Phenyl-1H-imidazol-1-yl)propyl)-2-(m-tolyl)acetamide (CAS 1421510-27-1)
- Lacidipine Impurity 4 (CAS CATO-C4X-16714)
- Nα,Nε-Bis-Boc-L-lysine tert-Butyl Ester (CAS 97347-28-9)
- N-((1-methylcyclohexyl)methyl)thietan-3-amine (CAS 1864730-65-3)
- n-(2-Hydroxypropyl)-4-(4-methyl-2-oxothiazol-3(2h)-yl)butanamide (CAS 1155911-27-5)
- 2-Bromo-N-(1-(4-methoxyphenyl)ethyl)butanamide (CAS 1491215-60-1)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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