3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-(trifluoromethyl)phenyl)thiophen-2-yl)boronate CAS 2223042-41-7
| CAS No. | 2223042-41-7 |
| Molecular Formula | C17H20BF3O3S |
| Molecular Weight | 372.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 2223042-41-7), molecular formula C17H20BF3O3S and molecular weight 372.21 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-(trifluoromethyl)phenyl)thiophen-2-yl)boronate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 372.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-(trifluoromethyl)phenyl)thiophen-2-yl)boronate 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 | C17H20BF3O3S |
| Molecular Weight | 372.21 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(4-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 1402234-05-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(3-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 1402234-06-3)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 1402234-07-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(3-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 2223011-20-7)
- 7-Hydroxy-3-(naphthalen-2-yloxy)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 371128-42-6)
- 7-Hydroxy-3-(1-phenyl-1h-pyrazol-4-yl)-2-(trifluoromethyl)-4h-chromen-4-one (CAS 51412-01-2)
- 1-(4-Hydroxy-3,5-dimethylphenyl)-2-((3-(trifluoromethyl)phenyl)sulfonyl)ethan-1-one (CAS 344279-52-3)
- N-(4-((4-Hydroxy-9,10-dioxo-9,10-dihydroanthracen-1-yl)amino)phenyl)acetamide (CAS 67905-17-3)
Recommended Standards
- (S)-tert-Butyl (7-bromo-5-methyl-4-oxo-2,3,4,5-tetrahydropyrido[3,2-b][1,4]oxazepin-3-yl)carbamate (CAS 2715254-72-9)
- Ethyl 9-bromo-8-fluoro-4,5-dihydrobenzo[2,3]oxepino[4,5-d]thiazole-2-carboxylate (CAS 1451085-03-2)
- 4-(4-Bromophenyl)-2-(1H-indol-3-yl)-4-oxobutanoic acid (CAS 78860-79-4)
- 3-Iodo-1-[(1-methyl-4-piperidinyl)methyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1411763-96-6)
- 2-Fluoro-A 85380 Tartrate Salt (CAS 186588-98-7)
- 5-(4-Methylpiperidine-1-carboxamido)naphthalene-1-sulfonyl chloride (CAS 728864-80-0)
- N-(2,4-Dimethylphenyl)naphthalen-1-amine (CAS 63350-98-1)
- Ozenoxacin Impurity 69 (CAS 2227282-14-4)
- 2-Amino-1-(2,5-dichlorothiophen-3-yl)ethanone Hydrochloride (CAS 88020-23-9)
- 3-Cyclobutylimidazo[1,5-a]pyridine-1-carboxylic acid (CAS 1784021-69-7)
- Urapidil impurity 98 (CAS 91453-03-1（free base)）)
- Ethyl 2-3-di-O-benzyl-4-6-O-benzylidene-β-D-thioglucopyranoside (CAS 141263-01-6)
- 1-chloro-4,6-difluoro-2,3-dihydro-1H-indene (CAS 1188146-38-4)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
Why CATO?
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