2-(4-Chlorophenyl)-5-iodothiazole CAS 119514-22-6
| CAS No. | 119514-22-6 |
| Molecular Formula | C9H5ClINS |
| Molecular Weight | 321.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)-5-iodothiazole (C9H5ClINS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(4-Chlorophenyl)-5-iodothiazole (CAS 119514-22-6), a certified reference material (molecular formula C9H5ClINS, MW 321.57 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 2-(4-Chlorophenyl)-5-iodothiazole 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 | C9H5ClINS |
| Molecular Weight | 321.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- (4-Chlorophenyl)(7-nitro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanol (CAS 886493-47-6)
- Ethyl 5-(4-chlorophenyl)-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate (CAS 321522-07-0)
- 4-(4-chlorophenyl)-2-((4-fluorophenyl)amino)-4-oxobutanoic acid (CAS 1008018-98-1)
- Ethyl 2-[1-(3-chlorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]-2-(n-hydroxyimino)acetate (CAS 1006482-03-6)
- 1-(2-Chlorophenyl)-3-(4-(dimethylamino)-2-methoxypyrimidin-5-yl)urea (CAS 1797659-87-0)
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Recommended Standards
- 2-(4-Bromophenoxy)-n'-(2-chloroacetyl)acetohydrazide (CAS 790232-15-4)
- 3-(9H-Carbazol-9-yl)-5-chlorophenylboronic acid (CAS 2121514-63-2)
- Methyl 6-chloro-5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1H-indole-3-carboxylate (CAS 1467060-68-9)
- 4-(4-Bromo-1h-pyrazol-1-yl)benzenesulfonyl chloride (CAS 1174064-62-0)
- 2-(3-(tert-Butyl)phenyl)propan-2-ol (CAS 106594-40-5)
- Methyl o-tolylcarbamate (CAS 14983-92-7)
- 2-(Chloromethyl)-6-(1-ethyl-1H-pyrazol-4-yl)pyrimidin-4-ol (CAS 1710696-18-6)
- 1-(2-Bromophenyl)pyrazole (CAS 87488-84-4)
- NSC 109555 (CAS 13284-07-6)
- 2-Chloro-3-methylcyclopropane-1-carbaldehyde (CAS 139387-00-1)
- 3-(2,6-Dichlorophenyl)-N-[2-(1H-indol-3-yl)ethyl]-5-methyl-1,2-oxazole-4-carboxamide (CAS 1020252-50-9)
- (E)-N-(3,5-dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)acrylamide (CAS 329778-44-1)
- (R)-Ethyl 2-(4-amino-6-nitrochroman-4-yl)-2,2-difluoroacetate hydrochloride (CAS 1427514-92-8)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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