2-Fluoro-3-trifluoromethylpyridine 2-fluoro-3-(trifluoromethyl)pyridine 2-fluoro-trifluoromethylpyridine 2-fluoro-3-trifluoromethyl-pyridine 65753-52-8 CAS 65753-52-8
| CAS No. | 65753-52-8 |
| Molecular Formula | C6H9F4N |
| Molecular Weight | 171.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-3-trifluoromethylpyridine 2-fluoro-3-(trifluoromethyl)pyridine 2-fluoro-trifluoromethylpyridine 2-fluoro-3-trifluoromethyl-pyridine 65753-52-8 (CAS 65753-52-8), molecular formula C6H9F4N and molecular weight 171.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine substitution, 2-Fluoro-3-trifluoromethylpyridine 2-fluoro-3-(trifluoromethyl)pyridine 2-fluoro-trifluoromethylpyridine 2-fluoro-3-trifluoromethyl-pyridine 65753-52-8 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 171.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-Fluoro-3-trifluoromethylpyridine 2-fluoro-3-(trifluoromethyl)pyridine 2-fluoro-trifluoromethylpyridine 2-fluoro-3-trifluoromethyl-pyridine 65753-52-8 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 | C6H9F4N |
| Molecular Weight | 171.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-4-trifluoromethylpyridine (CAS 118078-66-3)
- 4-fluoro-4-(trifluoromethyl)piperidine (CAS 1556809-89-2)
- 4-Fluoro-2-(trifluoromethyl)piperidine (CAS 1781590-35-9)
- 3-Fluoro-2-trifluoromethylpyridine 886510-21-0 3-Fluoro-2-(trifluoromethyl)pyridine (CAS 886510-21-0)
- (4-Fluoro-2-nitrophenyl)methanol (CAS 1043416-40-5)
- 6-Fluoro-4-methoxypicolinic acid (CAS 1060805-15-3)
- 6-Fluoro-4-methoxynicotinic acid (CAS 1060805-17-5)
- 2-Fluoro-6-methoxyisonicotinic Acid (CAS 1060806-66-7)
Recommended Standards
- N-(3,5-Difluorophenyl)acetamide (CAS 404-01-3)
- N-(2,6-Difluorophenyl)acetamide (CAS 3896-29-5)
- Nadifloxacin Impurity 14 (CAS 458-11-7)
- N-(2,5-Difluorophenyl)acetamide (CAS 398-90-3)
- 2-(6-Bromo-4-methoxypyridin-3-yl)acetonitrile (CAS 1804507-66-1)
- 3-[(3-Methoxypropyl)amino]propanamide (CAS 1040687-85-1)
- 1-(3-Fluoro-5-isobutoxyphenyl)ethan-1-ol (CAS 1443335-24-7)
- 1,2,6-Trimethylquinolin-4(1H)-one (CAS 40770-92-1)
- 2H-Imidazo[4,5-d]oxazolo[5,4-b]pyridine (CAS 807364-33-6)
- (S)-3-(3-Methylbenzyl)piperazin-2-one (CAS 1240588-72-0)
- Paricalcitol Impurity 33 (CAS CATO-C4X-138733)
- 2-Amino-4-methyl-1,3-benzothiazole-6-carboxylic acid (CAS 1071359-88-0)
- (4-(Trifluoromethoxy)benzyl)hydrazine 2,2,2-trifluoroacetate (CAS 1007599-47-4)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
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