4-(2-((3-(trifluoromethyl)phenyl)amino)thiazol-4-yl)benzene-1,2-diol hydrochloride CAS 1274903-94-4
| CAS No. | 1274903-94-4 |
| Molecular Formula | C16H11F3N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 4-(2-((3-(trifluoromethyl)phenyl)amino)thiazol-4-yl)benzene-1,2-diol hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 388.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(2-((3-(trifluoromethyl)phenyl)amino)thiazol-4-yl)benzene-1,2-diol hydrochloride (CAS 1274903-94-4), molecular formula C16H11F3N2O2SHCl and molecular weight 388.79 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H11F3N2O2S HCl |
| Molecular Weight | 388.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 5-Bromo-N-cyclohexyl-1,3,4-thiadiazol-2-amine (CAS 63555-69-1)
- (S)-6,6'-diiodo-4,4'-dimethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 2050190-03-7)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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