3-[1-(Trifluoromethyl)vinyl]benzoic acid CAS 893738-48-2
| CAS No. | 893738-48-2 |
| Molecular Formula | C10H7F3O2 |
| Molecular Weight | 216.16 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.
3-[1-(Trifluoromethyl)vinyl]benzoic acid (CAS 893738-48-2) is a high-purity analytical reference standard with the molecular formula C10H7F3O2 and a molecular weight of 216.16 g/mol.
Based on its molecular formula C10H7F3O2, 3-[1-(Trifluoromethyl)vinyl]benzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 3-[1-(Trifluoromethyl)vinyl]benzoic acid 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 | C10H7F3O2 |
| Molecular Weight | 216.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Trifluoromethyl Standards
- 3-Oxo-3-(2-(trifluoromethyl)phenyl)propanal (CAS 1019029-43-6)
- 1-(4-(Trifluoromethyl)phenyl)propane-1,2-dione (CAS 10557-13-8)
- 1-(3-(Trifluoromethyl)phenyl)propane-1,2-dione (CAS 10557-15-0)
- 7-(trifluoromethyl)chroman-4-one (CAS 111141-02-7)
- 5-(Trifluoromethyl)chroman-4-one (CAS 111141-06-1)
- 6-(Trifluoromethyl)chroman-4-one (CAS 1122410-37-0)
- 2-(Trifluoromethyl)bicyclo[4.2.0]Octa-1,3,5-triene-7-carboxylic acid (CAS 1135489-35-8)
- 6-Trifluoromethyl-2,3-dihydro-1H-quinazolin-4-one (CAS 1220040-27-6)
Recommended Standards
- 3,6-Dimethyl-4-(trifluoromethyl)isoxazolo[5,4-b]pyridine (CAS 853312-91-1)
- 4-(Trifluoromethyl)cubane-1-carboxylic acid (CAS 952403-62-2)
- 3-(Trifluoromethyl)cinnamic Acid (CAS 779-89-5)
- 4,4,4-Trifluoro-3-hydroxy-1-phenyl-but-2-en-1-one (CAS 41463-86-9)
- 2-(4-Amino-3-methylphenyl)acetic Acid (CAS 705240-99-9)
- tert-Butyl 3-allyl-3-aminopyrrolidine-1-carboxylate (CAS 1440960-50-8)
- 2-CHloro-1-isopropoxy-4-nitrobenzene (CAS 5210-99-1)
- 5-Methoxy-3-phenyl-6-(trifluoromethyl)-1,2,4-triazine (CAS 119811-54-0)
- 3-Phenylchroman-4-one (CAS 4737-27-3)
- 2-(Dichloromethyl)-7-methyl-3-nitroimidazo[1,2-a]pyridine (CAS 1313712-28-5)
- 1-(4-Aminophenyl)-5-(2h-1,3-benzodioxol-5-yl)-1h-pyrazole-3-carboxylic acid (CAS 957505-46-3)
- 1,3-Di-tert-butyl-5-nitrobenzene (CAS 38896-15-0)
- 5-Chloro-2-(4-(heptyloxy)phenyl)-2H-isoindole (CAS 189884-41-1)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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