2-Chloro-4-iodo-5-(trifluoromethyl)pyrimidine CAS 1805464-24-7
| CAS No. | 1805464-24-7 |
| Molecular Formula | C5HClF3IN2 |
| Molecular Weight | 308.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Chloro-4-iodo-5-(trifluoromethyl)pyrimidine (CAS 1805464-24-7), molecular formula C5HClF3IN2 and molecular weight 308.43 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5HClF3IN2, 2-Chloro-4-iodo-5-(trifluoromethyl)pyrimidine contains a nitrile group, fluorine/chlorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures 2-Chloro-4-iodo-5-(trifluoromethyl)pyrimidine 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 | C5HClF3IN2 |
| Molecular Weight | 308.43 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 |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-2-iodo-5-(trifluoromethyl)pyrimidine (CAS 1807253-81-1)
- 2-Chloro-4-iodo-6-(trifluoromethyl)pyrimidine (CAS 1807272-83-8)
- 2-Chloro-5-iodo-4-(trifluoromethyl)pyrimidine (CAS 785777-99-3)
- 3-Chloro-2-iodo-5-nitrobenzonitrile (CAS 2006278-22-2)
- Chloro(phenyl)(trifluoromethyl)-l3-iodane (CAS 2204248-93-9)
- 4-Chloro-7-fluoro-2-iodoquinazoline (CAS 1379357-83-1)
- 4-chloro-6-fluoro-8-iodoquinazoline (CAS 1909319-90-9)
- (Z)-5-Chloro-6-(1-fluoro-2-iodovinyl)nicotinonitrile (CAS 2230615-72-0)
Recommended Standards
- 4-Desisopropyl-4-ethyl Nateglinide-d5 (CAS 1356011-67-0)
- Capsaicin-d3 (E/Z-Mixture) (CAS 1185237-43-7)
- Oxybuprocaine (CAS 99-43-4)
- N,N-diethyl-5-[2-(3-fluorophenyl)ethynyl]pyridine-2-carboxamide (CAS 1946021-40-4)
- 1-Bromo-3-fluoro-2-(trimethylsilyl)benzene (CAS 632324-41-5)
- 5-(Bromomethyl)-2-(piperidin-1-yl)-4,5-dihydrothiazole (CAS 499979-61-2)
- 5-(1-(4-Chloro-3,5-dimethylphenoxy)ethyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 588674-42-4)
- 2-Bromo-4,5-difluoroaniline (CAS 64695-79-0)
- Ammonium (R)-3-(hexanoyloxy)-2-((12-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)dodecanoyl)oxy)propyl hydrogen phosphate (CAS 384833-05-0)
- 7-Chloro-2-(difluoromethyl)-8-fluoropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 2454491-31-5)
- 1-(5-Amino-1-methyl-1h-pyrazol-4-yl)prop-2-yn-1-one (CAS 1491722-16-7)
- methyl rel-(1R,2R,4R)-2-fluoro-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylate (CAS 1624052-25-0)
- Methyl 4-fluoro-5-iodo-2-methoxybenzoate (CAS 1171824-17-1)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com