5-iodo-4-(trifluoromethyl)thiazol-2-amine CAS 682342-65-0
| CAS No. | 682342-65-0 |
| Molecular Formula | C4H2F3IN2S |
| Molecular Weight | 294.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-iodo-4-(trifluoromethyl)thiazol-2-amine (C4H2F3IN2S) contains a nitrile group, sulfur-containing functionality, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 294.04 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-iodo-4-(trifluoromethyl)thiazol-2-amine (CAS 682342-65-0) is a high-purity analytical reference standard with the molecular formula C4H2F3IN2S and a molecular weight of 294.04 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H2F3IN2S |
| Molecular Weight | 294.04 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Hydroxy-3-iodo-5-methoxybenzoic acid (CAS 98554-57-5)
- 6-(1,1-Difluoro-2-iodoethyl)nicotinonitrile (CAS 2079953-93-6)
- 4-Bromo-8-fluoro-2-(trifluoromethyl)quinoline (CAS 31008-96-5)
- Methyl 3,5-dihydroxy-4-iodobenzoate (CAS 338454-02-7)
- 3-((Trifluoromethyl)thio)benzo[b]thiophene (CAS 1333415-87-4)
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- N-(3-(Cyclohexyloxy)-4-hydroxyphenyl)methanesulfonamide (CAS 1243459-02-0)
- Methyl 6-bromo-3-Methyl-1H-indole-4-carboxylate (CAS 1583272-35-8)
- Etomidate impurity 01 (CAS 66512-38-7)
- [2-(3-methylphenoxy)phenyl]methanamine (CAS 893752-87-9)
- Ethyl 4-propylpyrimidine-5-carboxylate (CAS 887408-28-8)
- 3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carbonyl chloride (CAS 943982-60-3)
- 3,7-Difluoro-2-nitro-9H-fluoren-9-one (CAS 6942-44-5)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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