5-(Chloromethyl)-2-cyclopropylthiazole CAS 1468426-47-2
| CAS No. | 1468426-47-2 |
| Molecular Formula | C7H8ClNS |
| Molecular Weight | 173.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-(Chloromethyl)-2-cyclopropylthiazole (CAS 1468426-47-2), molecular formula C7H8ClNS and molecular weight 173.66 g/mol, is a CATO reference standard with documented purity and traceability.
5-(Chloromethyl)-2-cyclopropylthiazole (C7H8ClNS) contains a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 5-(Chloromethyl)-2-cyclopropylthiazole 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 | C7H8ClNS |
| Molecular Weight | 173.66 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 2-(Chloromethyl)-4-cyclopropyl-1,3-thiazole (CAS 170881-60-4)
- 2-(Chloromethyl)-5-cyclopropylthiazole (CAS 2092724-06-4)
- 4-(Chloromethyl)-2-cyclopropyl-1,3-thiazole (CAS 757155-82-1)
- 1142210-99-8 3-(Chloromethyl)-5-(2-methylpropyl)-1,2-oxazole DTXSID10649343 (CAS 1142210-99-8)
- 3-(Chloromethyl)-5-isopropyl-4-methyl-4h-1,2,4-triazole (CAS 1240529-11-6)
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