(1R,2S,3R,4S,5R,6R)-5-hydroxy-6-(tosyloxy)cyclohexane-1,2,3,4-tetrayl tetraacetate CAS 4079-34-9
| CAS No. | 4079-34-9 |
| Molecular Formula | C21H26O12S |
| Molecular Weight | 502.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1R,2S,3R,4S,5R,6R)-5-hydroxy-6-(tosyloxy)cyclohexane-1,2,3,4-tetrayl tetraacetate 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.
(1R,2S,3R,4S,5R,6R)-5-hydroxy-6-(tosyloxy)cyclohexane-1,2,3,4-tetrayl tetraacetate (CAS 4079-34-9) is a high-purity analytical reference standard with the molecular formula C21H26O12S and a molecular weight of 502.49 g/mol.
Based on its molecular formula C21H26O12S, (1R,2S,3R,4S,5R,6R)-5-hydroxy-6-(tosyloxy)cyclohexane-1,2,3,4-tetrayl tetraacetate contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 502.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H26O12S |
| Molecular Weight | 502.49 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.) | 1958 |
| Sulfur Atoms | 1 |
Recommended Standards
- Naporafenib (CAS 1800398-38-2)
- (2S,3R,4S,5R,6R)-6-((tosyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 6619-10-9)
- S116836 (CAS 1257628-57-1)
- Fluvoxamine Impurity 19 (CAS CATO-C4X-195119)
- 1,5-Bis(cyclohexylamino)anthracene-9,10-dione (CAS 15958-68-6)
- 4-Piperidin-3-yl-6-trifluoromethyl-pyrimidin-2-ylamine dihydrochloride (CAS 1361111-71-8)
- 2-(3-Chlorophenyl)propan-1-amine (CAS 1082555-06-3)
- Octacosahydrodibenzo[b,q][1,4,7,10,13,16,19,22,25,28]decaoxacyclotriacontine (CAS 17455-26-4)
- methyl 3-(2-methoxy-5-methylphenyl)-1H-pyrazole-5-carboxylate (CAS 1276540-43-2)
- 4-Ethoxy-N,N,N-trimethyl-2,4-dioxo-1-butanaminium (CAS 10485-47-9)
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- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-cyclohexylpropanoic acid (CAS 148983-03-3)
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