2-Iodo-4-(trifluoromethyl)thiazole-5-carboxylic acid CAS 1205561-15-4
| CAS No. | 1205561-15-4 |
| Molecular Formula | C5HF3INO2S |
| Molecular Weight | 323.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Iodo-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1205561-15-4), a certified reference material (molecular formula C5HF3INO2S, MW 323.03 g/mol) for analytical method development and quality control.
Based on its molecular formula C5HF3INO2S, 2-Iodo-4-(trifluoromethyl)thiazole-5-carboxylic acid contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 323.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Iodo-4-(trifluoromethyl)thiazole-5-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5HF3INO2S |
| Molecular Weight | 323.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Iodo Standards
- 4-Iodo-2-methoxy-5-nitrobenzoic acid (CAS 118137-59-0)
- 4-Iodo-8-(trifluoromethyl)quinoline (CAS 1161941-01-0)
- 3-Iodo-7-(trifluoromethyl)quinoline (CAS 2384659-32-7)
- 8-Iodo-5-(trifluoromethyl)quinoline (CAS 316-71-2)
- 3-Iodo-2,5,6-trimethoxyisonicotinaldehyde (CAS 1383788-27-9)
- 3-(4-Iodo-1h-pyrazol-1-yl)-2-(propylamino)propanoic acid (CAS 1339504-79-8)
- Ethyl 3-(4-iodo-1h-pyrazol-1-yl)-2-(methylamino)propanoate (CAS 1341523-24-7)
- 3-(4-Iodo-1h-pyrazol-1-yl)-2-(isopropylamino)propanoic acid (CAS 1341969-82-1)
Recommended Standards
- 4,7-Dibromo-2-hydrazinylbenzo[d]thiazole (CAS 898748-05-5)
- 3,5-Dibromo-1-(cyclohexylmethyl)-1H-1,2,4-triazole (CAS 1240571-25-8)
- 3-Bromo-1-(3,4-dichlorophenyl)piperidin-2-one (CAS 1340429-43-7)
- (4-Bromo-2,5-bis(trifluoromethyl)phenyl)methanol (CAS 1260815-51-7)
- Methyl 3-chlorosulfonylthiophene-2-carboxylate (CAS 59337-92-7)
- N,N-Dimethyl-1-nitro-9H-fluoren-2-amine (CAS 108013-57-6)
- 2,4-Difluoro-6-nitrobenzaldehyde (CAS 1803826-24-5)
- (E)-({6-phenylimidazo[2,1-b][1,3]thiazol-5-yl}methylidene)amino pentanoate (CAS 338418-13-6)
- N-(but-3-en-2-yl)thietan-3-amine (CAS 1882533-56-3)
- 4-(2-Chloro-6-phenylpyrimidin-4-yl)morpholine (CAS 54994-38-6)
- 3-((1h-Benzo[d]imidazol-2-yl)thio)propanal (CAS 57327-48-7)
- N-(2-Methoxybenzyl)-2-phenyl-2-(1H-pyrrol-1-yl)acetamide (CAS 1257547-20-8)
- 2-[1-Methoxy-2-(1-naphthalenyl)ethylidene]propanedinitrile (CAS 221243-13-6)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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