3-(Trifluoromethyl)phenyl Isothiocyanate CAS 1840-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1840-19-3 |
| Molecular Formula | C8H4F3NS |
| Molecular Weight | 203.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Trifluoromethyl)phenyl Isothiocyanate (CAS 1840-19-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H4F3NS. Molecular weight: 203.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H4F3NS |
| Molecular Weight | 203.18 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
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- 7-(Trifluoromethyl)benzo[d]thiazole (CAS 1433179-73-7)
- 2-(Trifluoromethyl)benzo[d]thiazole (CAS 14468-40-7)
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- 5-(Trifluoromethyl)benzo[d]isothiazole (CAS 1782489-04-6)
- 7-(Trifluoromethyl)benzo[d]isothiazole (CAS 1783747-88-5)
Recommended Standards
- 6-Hydroxy-2-(methylthio)-5-nitropyrimidin-4(3H)-one (CAS 1979-97-1)
- (S)-2-Amino-4-((trifluoromethyl)thio)butanoic acid (CAS 764-52-3)
- 1-ISOTHIOCYANATO-2-(TRIFLUOROMETHYL)BENZENE 1743-86-8 2-(Trifluoromethyl)phenyl isothiocyanate ALPHA,ALPHA,ALPHA-TRIFLUORO-O-TOLYL ISOTHIOCYANATE AS04347 ISOTHIOCYANIC ACID 2-(TRIFLUOROMETHYL)PHENYL ESTER O-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE (CAS 1743-86-8)
- Ethyl 2-(5-bromo-2-cyano-4-methoxyphenyl)acetate (CAS 1806852-97-0)
- (4-Aminoquinazolin-2-yl)methyl 2H-chromene-3-carboxylate (CAS 924147-98-8)
- (S)-2-(azetidin-2-yl)-5-fluoro-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one hydrochloride (CAS 1548344-02-0)
- 5-(3-Chloropropyl)-1,3-dimethyl-1h-pyrazole (CAS 1488098-80-1)
- 5-Bromo-2-furanmethanamine (CAS 263169-37-5)
- 5-bromo-3,4-dihydro-2,7-naphthyridin-1(2H)-one (CAS 1260666-73-6)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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