4-[[(2,2,2-Trichloroethoxy)sulfonyl]oxy]-benzoic Acid Phenylmethyl Ester CAS 653605-32-4
| CAS No. | 653605-32-4 |
| Molecular Formula | C16H13Cl3O6S |
| Molecular Weight | 439.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-[[(2,2,2-Trichloroethoxy)sulfonyl]oxy]-benzoic Acid Phenylmethyl Ester (C16H13Cl3O6S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 439.69 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-[[(2,2,2-Trichloroethoxy)sulfonyl]oxy]-benzoic Acid Phenylmethyl Ester (CAS 653605-32-4), a certified reference material (molecular formula C16H13Cl3O6S, MW 439.69 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-[[(2,2,2-Trichloroethoxy)sulfonyl]oxy]-benzoic Acid Phenylmethyl Ester 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 | C16H13Cl3O6S |
| Molecular Weight | 439.69 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Trichloroethoxy Standards
- N-(2,2,2-Trichloroethoxy)carbonyl] Nortilidine-d3 (CAS 1246820-72-3)
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- N-(2,2,2-Trichloroethoxy)carbonyl] Bisnortilidine (CAS 71616-76-7)
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