2-(Methoxymethoxy)-5-(trifluoromethylthio)phenylboronic acid CAS 2096331-78-9
| CAS No. | 2096331-78-9 |
| Molecular Formula | C9H10BF3O4S |
| Molecular Weight | 282.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(Methoxymethoxy)-5-(trifluoromethylthio)phenylboronic acid.
CATO supplies 2-(Methoxymethoxy)-5-(trifluoromethylthio)phenylboronic acid (CAS 2096331-78-9), a certified reference material (molecular formula C9H10BF3O4S, MW 282.04 g/mol) for analytical method development and quality control.
Structurally, 2-(Methoxymethoxy)-5-(trifluoromethylthio)phenylboronic acid (C9H10BF3O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 282.04 g/mol, it falls into the medium-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.
As a certified reference material (CRM), 2-(Methoxymethoxy)-5-(trifluoromethylthio)phenylboronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10BF3O4S |
| Molecular Weight | 282.04 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methoxymethoxy Standards
- 1-(2-(Methoxymethoxy)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1013101-73-9)
- 2-[2-(methoxymethoxy)-4-methylphenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 517864-11-8)
- ethyl 7-(methoxymethoxy)-2-oxo-chromene-3-carboxylate (CAS 2584409-85-6)
- 2-(2-(Methoxymethoxy)-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1435949-53-3)
- 2-Methyl-4-(methoxymethoxy)phenylboronic acid pinacol ester (CAS 1451392-30-5)
- 2-(5-(Methoxymethoxy)-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2470916-94-8)
- 2,4,6-Tris(methoxymethoxy)benzaldehyde (CAS 212265-19-5)
- 3-(7-(Methoxymethoxy)-2,2-dimethylchroman-6-yl)propanenitrile (CAS 2640655-34-9)
Recommended Standards
- Methyl 6-bromo-3-(difluoromethoxy)picolinate (CAS 1823416-89-2)
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- 4-Bromo-2-(2,2-difluoroethoxy)-1-nitro-benzene (CAS 1822852-49-2)
- Ethyl 2,4-dichloro-5-fluoro-3-nitrobenzoate (CAS 1156940-66-7)
- 1-((4-Acetamidophenyl)sulfonyl)piperidine-3-carboxylic acid (CAS 378193-22-7)
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- Iguratimod Impurity 134 (CAS CATO-C4X-1826134)
- 4-Chloro-3-(5-chloro-2,4-dimethoxy-phenylsulfamoyl)-benzoic acid (CAS 379729-79-0)
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- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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