3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-(trifluoromethyl)phenyl)thiophen-2-yl)boronate CAS 1402234-07-4
| CAS No. | 1402234-07-4 |
| Molecular Formula | C17H20BF3O3S |
| Molecular Weight | 372.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 1402234-07-4), molecular formula C17H20BF3O3S and molecular weight 372.21 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (C17H20BF3O3S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 372.21 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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.
CATO manufactures 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-(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.) | 1991 |
| 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-(2-(trifluoromethyl)phenyl)thiophen-2-yl)boronate (CAS 2223042-41-7)
- 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
- 3-Iodo-1-[(1-methyl-4-piperidinyl)methyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1411763-96-6)
- Ethyl 9-bromo-8-fluoro-4,5-dihydrobenzo[2,3]oxepino[4,5-d]thiazole-2-carboxylate (CAS 1451085-03-2)
- 2-(Difluoromethoxy)-3'-(trifluoromethoxy)-3-(trifluoromethyl)biphenyl (CAS 1261881-75-7)
- (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)
- (2-(Pyrrolidin-1-yl)pyridin-3-yl)boronic acid (CAS 1257648-75-1)
- (3AR,6aS)-2-(pyridin-4-ylmethyl)octahydropyrrolo[3,4-c]pyrrole (CAS 1689920-09-9)
- 4-Benzyl-1,4-oxazepan-3-one (CAS 109069-15-0)
- Cyclo(-Ala-Gln) Trifluoroacetate (CAS CATO-C3D-5650)
- (3-(4-(Trifluoromethyl)phenoxy)phenyl)methanaminehydrochloride (CAS 1185096-87-0)
- 3-(4-Methoxypyrimidin-2-yl)pyrazolo[1,5-a]pyrazine (CAS 1330043-94-1)
- (S)-3-Boc-2,2-dimethyloxazolidine-4-acetaldehyde (CAS 147959-19-1)
- DEET (CAS 134-62-3)
- 7-Cyclopropyl-2-(2-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1225925-07-4)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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