1-(2,3,4-Trifluorophenyl)thiourea CAS 175205-26-2
| CAS No. | 175205-26-2 |
| Molecular Formula | C7H5F3N2S |
| Molecular Weight | 206.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2,3,4-Trifluorophenyl)thiourea.
1-(2,3,4-Trifluorophenyl)thiourea (CAS 175205-26-2) is a high-purity analytical reference standard with the molecular formula C7H5F3N2S and a molecular weight of 206.19 g/mol.
Based on its molecular formula C7H5F3N2S, 1-(2,3,4-Trifluorophenyl)thiourea contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.19 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(2,3,4-Trifluorophenyl)thiourea under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5F3N2S |
| Molecular Weight | 206.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trifluorophenyl Standards
- (2,4,5-Trifluorophenyl)thiourea (CAS 1340519-84-7)
- 1-(2,4,6-Trifluorophenyl)-2-thiourea (CAS 208173-23-3)
- 2-{[(3,4,5-trifluorophenyl)methyl]amino}ethan-1-ol (CAS 937400-48-1)
- 4-(2,3,4-Trifluorophenyl)butan-2-ol (CAS 1342584-13-7)
- 2-(3,4,5-Trifluorophenyl)butan-2-ol (CAS 1379357-58-0)
- 2-Methyl-1-(3,4,5-trifluorophenyl)propan-2-ol (CAS 1379371-58-0)
- 3-(2,3,6-Trifluorophenyl)propanoic acid (CAS 1102373-68-1)
- Methyl 2-(3,4,5-trifluorophenyl)acetate (CAS 1260887-28-2)
Recommended Standards
- Methyl 2-(3-oxo-2,3-dihydrobenzofuran-2-yl)acetate (CAS 174633-69-3)
- 5-(Trifluoromethyl)pyridine-2-carbothioamide (CAS 175277-51-7)
- 2-(5-Methoxybenzofuran-3-yl)acetic acid (CAS 17249-70-6)
- Iopropyl 1-(difluoromethyl)-3-oxocyclobutanecarboxylate (CAS 1773508-54-5)
- 1-Methanesulfonyl-3,3-dimethylbutan-2-one (CAS 61524-35-4)
- Norbornene-2,3-dicarboxylic acid (CAS 1200-88-0)
- 2-(3,5-Dibromophenyl)ethan-1-ol (CAS 75894-93-8)
- Methyl 5-fluorotetrahydro-2H-pyran-3-carboxylate (CAS 2306265-16-5)
- 3-Cyclopentyl-3-oxo-2-phenylpropanenitrile (CAS 1094230-17-7)
- 2-amino-1-(2,3-dihydro-1H-isoindol-2-yl)ethan-1-one hydrochloride (CAS 1803591-46-9)
- rac 11-cis-3-Hydroxy Retinal (CAS 102918-00-3)
- 1-Ethoxy-2-methyl-1-penten-3-one (CAS 187222-11-3)
- 4,4,4-trifluoro-3-(1-methyl-1H-imidazol-2-yl)butanoic acid hydrochloride (CAS 1803570-04-8)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
Why CATO?
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