Cyclohept-6-ene-1,3,5-trione CAS 62966-21-6
| CAS No. | 62966-21-6 |
| Molecular Formula | C7H6O3 |
| Molecular Weight | 138.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Cyclohept-6-ene-1,3,5-trione 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.
CATO supplies Cyclohept-6-ene-1,3,5-trione (CAS 62966-21-6), a certified reference material (molecular formula C7H6O3, MW 138.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6O3, Cyclohept-6-ene-1,3,5-trione contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 138.12 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 | C7H6O3 |
| Molecular Weight | 138.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Cyclohept Standards
- Cyclohept-1-en-1-ylboronic acid (CAS 835882-35-4)
- Cyclohept-4-enecarboxylic acid (CAS 1614-73-9)
- cyclohept-1-ene-1-carboxylic acid (CAS 4321-25-9)
- Cyclohept-2-en-1-ylmethanol (CAS 134889-65-9)
- Cyclohept-1-ene-1-carbaldehyde (CAS 6140-67-6)
- Methyl cyclohept-4-ene-1-carboxylate (CAS 17328-81-3)
- 2-(Cyclohept-4-en-1-yl)acetic acid (CAS 1962-12-5)
- methyl cyclohept-1-ene-1-carboxylate (CAS 56745-53-0)
Recommended Standards
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- 2-(Allyloxy)-1,3-dimethoxybenzene (CAS 5438-54-0)
- Anatalline (CAS 18793-19-6)
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- N-(Benzo[b]thiophen-4-yl)methanesulfonamide (CAS 1428882-21-6)
- 1-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-1-(2-fluoroethyl)urea (CAS 500315-80-0)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
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