3-Isopropylcyclopent-2-en-1-one CAS 1619-28-9
| CAS No. | 1619-28-9 |
| Molecular Formula | C8H12O |
| Molecular Weight | 124.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Isopropylcyclopent-2-en-1-one.
CATO supplies 3-Isopropylcyclopent-2-en-1-one (CAS 1619-28-9), a certified reference material (molecular formula C8H12O, MW 124.18 g/mol) for analytical method development and quality control.
Structurally, 3-Isopropylcyclopent-2-en-1-one (C8H12O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 124.18 g/mol, it falls into the low-molecular-weight range. 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.
As a certified reference material (CRM), 3-Isopropylcyclopent-2-en-1-one 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.
Physical & Chemical Properties
| Molecular Formula | C8H12O |
| Molecular Weight | 124.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 5-Methyl-1-(propan-2-yl)-1h-pyrazole (CAS 160729-59-9)
- (E)-6-Methylhepta-3,5-dien-2-one (CAS 16647-04-4)
- 1-Isopropyl-3-methyl-1H-pyrazole (CAS 160729-58-8)
- Oct-7-yn-2-one (CAS 16737-04-5)
- 54640-82-3 Poly(2-Acrylamido-2-Methyl-1-Propanesulfonic Acid-CO-Acrylonitrile) (CAS 54640-82-3)
- (3-Azepan-1-ylpropyl)amine dihydrochloride (CAS 118979-65-0)
- tert-Butyl 3-((2-hydroxyethyl)amino)propanoate (CAS 1351502-33-4)
- 3-(Cyclopentylmethoxy)propane-1-sulfonyl chloride (CAS 1540577-38-5)
- (2-Chloro-4-(trifluoromethoxy)phenyl)methanamine (CAS 874571-72-9)
- 2-Chloro-N-isopropyl-N-((S)-1-methyl-piperidin-3-yl)-acetamide (CAS 1353970-33-8)
- 2-(Bis(2,2,2-trifluoroethoxy)phosphoryl)ethyl butyrate (CAS 194470-85-4)
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- Acetyl Tripeptide-1 (CAS 350595-76-5)
Why CATO?
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