(R,S)-5-CF3-Pyox-In CAS 2097333-76-9
| CAS No. | 2097333-76-9 |
| Molecular Formula | C16H11F3N2O |
| Molecular Weight | 304.27 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 (R,S)-5-CF3-Pyox-In.
CATO supplies (R,S)-5-CF3-Pyox-In (CAS 2097333-76-9), a certified reference material (molecular formula C16H11F3N2O, MW 304.27 g/mol) for analytical method development and quality control.
Structurally, (R,S)-5-CF3-Pyox-In (C16H11F3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 304.27 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (R,S)-5-CF3-Pyox-In 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 | C16H11F3N2O |
| Molecular Weight | 304.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (R,S)-4-CF3-Pyox-In (CAS 2126903-00-0)
- (S,R)-5-CF3-Pyox-In (CAS 2412578-71-1)
- (3aS,8aR)-2-(5-(Trifluoromethyl)pyridin-2-yl)-8,8a-dihydro-3aH-indeno[1,2-d]oxazole (CAS 2757082-23-6)
- (Z)-3-amino-3-(4-(3-(trifluoromethyl)phenoxy)phenyl)acrylonitrile (CAS 478068-18-7)
- 4-Ethyl-2(1H)-quinolinone (CAS 61304-66-3)
- 5,6-Dimethoxybenzo[d]thiazole-2-carbonitrile (CAS 101858-00-8)
- 2-Amino-1-(2,4-dimethoxyphenyl)ethan-1-ol (CAS 145412-88-0)
- (4-Ethoxy-2,6-dimethylphenyl)(methyl)sulfane (CAS 1280112-61-9)
- 5-(2-Hydroxy-3-methoxybenzylidene)-3-isopropyl-2-thioxothiazolidin-4-one (CAS 627039-27-4)
- 5-Bromo-3-(2-((tert-butyldimethylsilyl)oxy)propan-2-yl)-2-methoxypyridine (CAS 2767115-45-5)
- 4-Piperidinylmethyl 2-methoxyacetate hydrochloride (CAS 1219979-82-4)
- 2-Chloro-1,1-difluorocyclohexane (CAS 86660-40-4)
- 1,2-Epoxy-3-(4-nitrophenoxy)propane (CAS 5255-75-4)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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