3-Chloro-2-ethyl-5-(trifluoromethyl)pyridine CAS 303147-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303147-84-4 |
| Molecular Formula | C8H7ClF3N |
| Molecular Weight | 209.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-2-ethyl-5-(trifluoromethyl)pyridine (CAS 303147-84-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7ClF3N. Molecular weight: 209.60 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7ClF3N |
| Molecular Weight | 209.60 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- (4-chloro-2-(trifluoromethyl)phenyl)methanamine 1021051-94-4 4-Chloro-N-methyl-2-(trifluoromethyl)aniline (CAS 1021051-94-4)
- 2-Chloro-N-methyl-6-(trifluoromethyl)aniline (CAS 1152550-27-0)
- 4-Chloro-2-methyl-6-(trifluoromethyl)aniline (CAS 1240528-24-8)
- 4-Chloro-2-methyl-5-(trifluoromethyl)aniline (CAS 1379346-32-3)
- 3-Chloro-n-methyl-n-(trifluoromethyl)aniline (CAS 1420813-08-6)
- 2-(3-Chloro-4-fluorophenyl)-2,2-difluoroethan-1-amine (CAS 1553347-53-7)
- (2-Chloro-5-(trifluoromethyl)phenyl)methanamine (CAS 15996-78-8)
- 4-Chloro-3-Cyano-6-fluoro-2H-benzopyran (CAS 175205-57-9)
Recommended Standards
- 2-Chloro-N-methyl-5-(trifluoromethyl)aniline (CAS 42265-74-7)
- 3-Chloro-4-(trifluoromethyl)benzylamine (CAS 361393-93-3)
- 2-Chloro-N-methyl-4-(trifluoromethyl)aniline (CAS 689300-85-4)
- tert-Butyl 2-(4-tert-butylphenyl)-3-sulfanylidene-1,4,8-triazaspiro[4.5]dec-1-ene-8-carboxylate (CAS 892295-79-3)
- 2,2,2-Trifluoro-1-(3-(2-methoxyphenyl)pyrrolidin-1-yl)ethanone (CAS 648901-36-4)
- 5-Bromopyrimidine-2-carboxamide (CAS 38275-60-4)
- tert-Butyl ((1R,2S)-1-((cyclopropylsulfonyl)carbamoyl)-2-vinylcyclopropyl)carbamate, 97% (CAS 630421-48-6)
- 8-fluoro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride (CAS 1909315-95-2)
- Donepezil Aldehyde Impurity (CAS 22065-85-6)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com