Tropolone Tosylate CAS 38768-08-0
| CAS No. | 38768-08-0 |
| Molecular Formula | C7H8O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tropolone Tosylate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tropolone Tosylate (CAS 38768-08-0) is a high-purity analytical reference standard with the molecular formula C7H8O3SC7H6O2 and a molecular weight of 294.32 g/mol.
The molecular framework of Tropolone Tosylate (C7H8O3SC7H6O2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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 Tropolone Tosylate 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 | C7H8O3S C7H6O2 |
| Molecular Weight | 294.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Sulfur Atoms | 1 |
Related Tropolone Standards
Recommended Standards
- 2-(4-Bromophenyl)oxazolo[4,5-b]pyridine (CAS 111852-42-7)
- 1-(2-Iodoethyl)-3-(trifluoromethyl)benzene (CAS 178685-07-9)
- (Z)-4-((5-Bromothiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 88991-51-9)
- 3-Bromothieno[2,3-b]pyridine-2-carbonitrile (CAS 72832-27-0)
- Ethyl 8-chloroquinoline-3-carboxylate (CAS 71083-19-7)
- Magnesium L-Threonate (CAS 778571-57-6)
- 4-Cyclohexyl-1-(cyclopropylmethyl)quinazolin-2(1H)-one (CAS 1956307-91-7)
- (R)-1-(3-Chloro-4,5-dimethoxyphenyl)ethan-1-ol (CAS 1344910-05-9)
- 4-methoxyfuran-2(5H)-one 69556-70-3 Methyl tetronate (CAS 69556-70-3)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
Why CATO?
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