(4-((Trifluoromethyl)thio)benzo[d]oxazol-2-yl)methanol CAS 1803741-74-3
| CAS No. | 1803741-74-3 |
| Molecular Formula | C9H6F3NO2S |
| Molecular Weight | 249.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.21 g/mol gives (4-((Trifluoromethyl)thio)benzo[d]oxazol-2-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (4-((Trifluoromethyl)thio)benzo[d]oxazol-2-yl)methanol (CAS 1803741-74-3), a certified reference material (molecular formula C9H6F3NO2S, MW 249.21 g/mol) for analytical method development and quality control.
(4-((Trifluoromethyl)thio)benzo[d]oxazol-2-yl)methanol (C9H6F3NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-((Trifluoromethyl)thio)benzo[d]oxazol-2-yl)methanol 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 | C9H6F3NO2S |
| Molecular Weight | 249.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 2-(3-((Trifluoromethyl)sulfonyl)phenyl)acetonitrile (CAS 1301739-15-0)
- 1-(6-Methyl-2-(trifluoromethyl)thiazolo[3,2-b][1,2,4]triazol-5-yl)ethan-1-one (CAS 175277-43-7)
- 2-Methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carboxamide (CAS 1823312-79-3)
- 3-Methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carboxamide (CAS 1823520-39-3)
- 2-((4-(Trifluoromethyl)phenyl)sulfonyl)acetonitrile (CAS 186405-37-8)
- 3,5-Bis(trifluoromethyl)benzylamine 3,5-bis(trifluoromethyl)benzyl amine 3, 5-bis(trifluoromethyl)benzylamine 3,5-di(trifluoromethyl)benzylamine 3,5-bis-trifluoromethyl-benzylamine 3,5-ditrifluoromethylbenzylamine 3,5-bis(trifluoromethyl) benzylamine 3,5-Bis(trifluoromethyl)benzenemethanamine [3,5-Bis(trifluoromethyl)phenyl]methanamine [[3,5-Bis(trifluoromethyl)phenyl]methyl]amine 85068-29-7 (CAS 85068-29-7)
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Recommended Standards
- Methyl 6-(2,4-difluorophenyl)picolinate (CAS 1820619-37-1)
- 2-(Difluoromethyl)-6-phenylnicotinic acid (CAS 1708208-58-5)
- 3-Amino-6-(trifluoromethyl)benzo[b]thiophene 1,1-dioxide (CAS 1820707-54-7)
- 2-(Difluoromethyl)-3-fluoro-6-(methylsulfonyl)benzonitrile (CAS 1672663-82-9)
- Ethyl 2-(3-Cyanophenyl)-2,2-difluoroacetate (CAS 1249788-93-9)
- Ethyl 2-(4-acetyl-2-nitrophenyl)acetate (CAS 777062-26-7)
- Zinc bromide hydrate (CAS 299465-28-4)
- (1-methyl-1H-imidazol-2-yl)(oxan-4-yl)methanamine (CAS 1482275-04-6)
- 2-(2-Oxo-3,4-dihydroquinolin-1(2H)-yl)acetic acid (CAS 81745-21-3)
- N-(3-Chlorophenyl)-[3,4'-bipyridin]-5-amine (CAS 821784-35-4)
- 4-Cyano-3,5-difluorophenyl 4'-propyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 145804-13-3)
- 4-(benzÂylaminoÂethoxyÂ)-phenylÂacetÂamide (CAS 36616-22-5)
- 2-([1,1'-Biphenyl]-4-yl)-6-bromoquinoline-4-carboxylic acid (CAS 627907-08-8)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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