17557-41-4 2,3,3-Trichlorotetrahydrofuran 5868AD C4H5Cl3O CAS 17557-41-4
| CAS No. | 17557-41-4 |
| Molecular Formula | C4H5Cl3O |
| Molecular Weight | 175.44 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.
17557-41-4 2,3,3-Trichlorotetrahydrofuran 5868AD C4H5Cl3O (CAS 17557-41-4), molecular formula C4H5Cl3O and molecular weight 175.44 g/mol, is a CATO reference standard with documented purity and traceability.
17557-41-4 2,3,3-Trichlorotetrahydrofuran 5868AD C4H5Cl3O (C4H5Cl3O) contains a hydroxyl group, an ether linkage, chlorine substitution. 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.
CATO manufactures 17557-41-4 2,3,3-Trichlorotetrahydrofuran 5868AD C4H5Cl3O 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 | C4H5Cl3O |
| Molecular Weight | 175.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Recommended Standards
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Why CATO?
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