2-[(Tetrahydro-2H-pyran-2-yl)oxy]propane-1,3-diyl bis(toluene-4-sulphonate) CAS 150196-32-0
| CAS No. | 150196-32-0 |
| Molecular Formula | C22H28O8S2 |
| Molecular Weight | 484.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 484.58 g/mol gives 2-[(Tetrahydro-2H-pyran-2-yl)oxy]propane-1,3-diyl bis(toluene-4-sulphonate) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-[(Tetrahydro-2H-pyran-2-yl)oxy]propane-1,3-diyl bis(toluene-4-sulphonate) (CAS 150196-32-0), molecular formula C22H28O8S2 and molecular weight 484.58 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-[(Tetrahydro-2H-pyran-2-yl)oxy]propane-1,3-diyl bis(toluene-4-sulphonate) (C22H28O8S2) is characterized by a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-[(Tetrahydro-2H-pyran-2-yl)oxy]propane-1,3-diyl bis(toluene-4-sulphonate) 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 | C22H28O8S2 |
| Molecular Weight | 484.58 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Sulfur Atoms | 2 |
Related Tetrahydro Standards
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Recommended Standards
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- Antrodin B (Camphorataimide B) (CAS 656830-25-0)
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- Methyl 5-bromo-4-cyano-2-formylbenzoate (CAS 1804381-31-4)
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- 4-Bromo-2-(1h-imidazol-1-yl)benzaldehyde (CAS 1099630-02-0)
- 1-Oxa-3-azaspiro[4.5]decan-2-one (CAS 24247-68-5)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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