2,3-Dihydro-1H-Inden-5-Yl 5-[2-(Trifluoromethyl)Phenoxy]Pyridine-2-Carboxylate CAS 72133-68-7
| CAS No. | 72133-68-7 |
| Molecular Formula | C22H16F3NO3 |
| Molecular Weight | 399.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2,3-Dihydro-1H-Inden-5-Yl 5-[2-(Trifluoromethyl)Phenoxy]Pyridine-2-Carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 399.36 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).
2,3-Dihydro-1H-Inden-5-Yl 5-[2-(Trifluoromethyl)Phenoxy]Pyridine-2-Carboxylate (CAS 72133-68-7), molecular formula C22H16F3NO3 and molecular weight 399.36 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.
CATO manufactures 2,3-Dihydro-1H-Inden-5-Yl 5-[2-(Trifluoromethyl)Phenoxy]Pyridine-2-Carboxylate 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 | C22H16F3NO3 |
| Molecular Weight | 399.36 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, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
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Recommended Standards
- 2-((3,4-Dichlorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 573670-02-7)
- 2-Bromo-1-(3,4-dimethoxyphenyl)dodecan-1-one (CAS 63828-97-7)
- 2-((2,6-Dichlorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 578005-54-6)
- 4,4'-((3,4-Dichlorophenyl)methylene)bis(N,N-dimethylaniline) (CAS 6310-47-0)
- 2-Chloro-4-iodoquinazoline (CAS 1529747-20-3)
- Tetrakis(3-bromophenyl)silane (CAS 553611-81-7)
- 2-Bromo-3-difluoromethoxy-4-methylpyridine (CAS 1805591-90-5)
- 1-(6-(tert-Butyl)-5-fluoropyridin-3-yl)ethanone (CAS 2230985-76-7)
- 5-Bromo-2-[(3-nitrobenzyl)oxy]benzaldehyde (CAS 443125-76-6)
- 3-Bromo-4-ethynylthiophene (CAS 198491-48-4)
- (3aR,4S,5R,6aS)-4-(((tert-Butyldimethylsilyl)oxy)methyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl benzoate (CAS 64982-34-9)
- ((R)-1-((S)-1-((R)-2-Acetamido-3-phenylpropanoyl)pyrrolidine-2-carboxamido)-4-((diaminomethylene)amino)butyl)boronic acid (CAS 124216-70-2)
- tert-butyl 2-methyl-2-(5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)propanoate (CAS 1434643-28-3)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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