(E)-3-[6-(trifluoromethyl)-3-pyridinyl]-2-propenoic acid (E)-3-[6-(trifluoromethyl)pyridin-3-yl]prop-2-enoic acid 773131-93-4 A839038 CAS 773131-93-4
| CAS No. | 773131-93-4 |
| Molecular Formula | C9H6F3NO2 |
| Molecular Weight | 217.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(E)-3-[6-(trifluoromethyl)-3-pyridinyl]-2-propenoic acid (E)-3-[6-(trifluoromethyl)pyridin-3-yl]prop-2-enoic acid 773131-93-4 A839038 (CAS 773131-93-4), molecular formula C9H6F3NO2 and molecular weight 217.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (E)-3-[6-(trifluoromethyl)-3-pyridinyl]-2-propenoic acid (E)-3-[6-(trifluoromethyl)pyridin-3-yl]prop-2-enoic acid 773131-93-4 A839038 (C9H6F3NO2) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 217.14 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).
CATO manufactures (E)-3-[6-(trifluoromethyl)-3-pyridinyl]-2-propenoic acid (E)-3-[6-(trifluoromethyl)pyridin-3-yl]prop-2-enoic acid 773131-93-4 A839038 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 | C9H6F3NO2 |
| Molecular Weight | 217.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 8-(trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 1187984-10-6)
- 7-(Trifluoromethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1215325-65-7)
- 3-(Trifluoromethyl)-5H-pyrano[4,3-b]pyridin-8(7H)-one (CAS 1260663-39-5)
- 4-Acetyl-6-(trifluoromethyl)picolinaldehyde (CAS 1393558-01-4)
- 2-Acetyl-6-(trifluoromethyl)isonicotinaldehyde (CAS 1393567-31-1)
- [5-(trifluoromethyl)-1,3-benzoxazol-2-yl]methanol (CAS 1394041-51-0)
- 3-(5-Methyl-2-(trifluoromethyl)furan-3-yl)-3-oxopropanenitrile (CAS 175276-72-9)
- (4-(Trifluoromethyl)benzo[d]oxazol-2-yl)methanol (CAS 1804086-07-4)
Recommended Standards
- Methyl 5-Nitrouracil-6-carboxylate (CAS 6311-73-5)
- Teriflunomide Impurity 7 (CAS 854677-43-3)
- 6-Hydroxy-4-(trifluoromethyl)isoindolin-1-one (CAS 2847878-83-3)
- Flurofamide (CAS 70788-28-2)
- 1-(2-Chloro-6-fluorophenyl)-n-methylmethanesulfonamide (CAS 955201-17-9)
- 1-Bromo-10-Fluorodecane (CAS 334-61-2)
- 438581-54-5 2-[(6-Methylquinazolin-4-yl)amino]butanoic acid--hydrogen chloride (1/1) DTXSID20595064 (CAS 438581-54-5)
- (9H-fluoren-9-yl)methyl (5,5-dimethyl-2-oxotetrahydrofuran-3-yl)carbamate (CAS 1427378-74-2)
- 1-Dibutylamino-propan-2-ol (CAS 2109-64-0)
- 2-(3,5-Dichlorobenzyl)piperazine (CAS 907971-77-1)
- Tert-butyl 1-methyl-2-oxo-6-azaspiro[3.4]Octane-6-carboxylate (CAS 2168990-05-2)
- Methyl 4-Methylpyrrolidine-3-carboxylate (CAS 885952-88-5)
- 3-Hydroxy-5,5-dimethyl-2-((3-nitrophenyl)diazenyl)cyclohex-2-en-1-one (CAS 40640-48-0)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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