(2,3-Difluoro-4-(trifluoromethyl)phenyl)methanamine CAS 581813-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 581813-21-0 |
| Molecular Formula | C8H6F5N |
| Molecular Weight | 211.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3-Difluoro-4-(trifluoromethyl)phenyl)methanamine (CAS 581813-21-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6F5N. Molecular weight: 211.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6F5N |
| Molecular Weight | 211.13 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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Trimethylsilyl Bromoacetate (CAS 18291-80-0)
- (S)-1-(2,4-difluorophenyl)-2,2,2-trifluoroethan-1-amine (CAS 845252-03-1)
- 4-(Difluoromethyl)-3-methyl-5-(trifluoromethyl)pyridine (CAS 1806069-65-7)
- ((4-Methoxyphenyl){2-[4-(4-methylphenyl)piperazin-1-yl]-2-oxoethyl}amino)acetic acid (CAS 1142205-51-3)
- 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate hydrate (CAS 313223-04-0)
- 1-(tert-Butoxycarbonyl)-3-cyclobutylpyrrolidine-3-carboxylic acid (CAS 1700119-25-0)
- cis-4-(Trifluoromethyl)cyclohexanecarboxylic acid (CAS 1202578-27-5)
- 4-(4-Isopropylphenoxy)aniline (CAS 64969-83-1)
- 3-((2-Chloro-4-formyl-6-methoxyphenoxy)methyl)benzoic acid (CAS 428466-43-7)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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