6-Fluoro-2-iodobenzo[d]thiazole CAS 1188247-97-3
| CAS No. | 1188247-97-3 |
| Molecular Formula | C7H3FINS |
| Molecular Weight | 279.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoro-2-iodobenzo[d]thiazole (CAS 1188247-97-3), molecular formula C7H3FINS and molecular weight 279.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H3FINS, 6-Fluoro-2-iodobenzo[d]thiazole contains a nitrile group, sulfur-containing functionality, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.07 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), 6-Fluoro-2-iodobenzo[d]thiazole 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 | C7H3FINS |
| Molecular Weight | 279.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 7-Fluoro-2-iodobenzo[d]thiazole (CAS 1175278-01-9)
- 5-Fluoro-2-iodobenzo[d]thiazole (CAS 1175278-48-4)
- 4-Fluoro-2-iodobenzo[d]thiazole (CAS 1188077-59-9)
- 2-Fluoro-4-iodo-1-isothiocyanatobenzene (CAS 945530-32-5)
- 5-Fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazol-2(3H)-one (CAS 944805-24-7)
- 7-Fluoro-4-iodobenzo[d]thiazole (CAS 2412444-90-5)
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- 5-Fluoro-2-iodo-N-methylbenzamide (CAS 1311750-94-3)
Recommended Standards
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- 3-Amino-5-propyl-1H-pyrazole-4-carbonitrile (CAS 871336-82-2)
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- 3,4-Dimethoxyfuran-2-carbonitrile (CAS 192571-81-6)
- 3-(3-Piperidinyl)benzoic acid (CAS 908334-18-9)
- rel-(2R,3R)-1-Ethyl 2-methyl 3-chloro-2-fluoropyrrolidine-1,2-dicarboxylate (CAS 1969291-93-7)
- [2-(Methylsulfinyl)ethyl]amine hydrobromide (CAS 1242339-83-8)
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