3-Benzylamino-5,5-dimethyl-cyclohex-2-enone CAS 889-31-6
| CAS No. | 889-31-6 |
| Molecular Formula | C21H22O7 |
| Molecular Weight | 386.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Benzylamino-5,5-dimethyl-cyclohex-2-enone (CAS 889-31-6) is a high-purity analytical reference standard with the molecular formula C21H22O7 and a molecular weight of 386.40 g/mol.
3-Benzylamino-5,5-dimethyl-cyclohex-2-enone (C21H22O7) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 3-Benzylamino-5,5-dimethyl-cyclohex-2-enone 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 | C21H22O7 |
| Molecular Weight | 386.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
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- 2-Amino-4-[4-(benzyloxy)phenyl]-7-methyl-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile (CAS 300703-74-6)
- 4-(5-Methyl-3-phenylisoxazole-4-carbonyl)-N-(pyridin-2-ylmethyl)-1H-pyrrole-2-carboxamide (CAS 439109-65-6)
- 3-Bromo-4H-thiochromen-4-one (CAS 68847-94-9)
- N-(2-chlorophenyl)-6,7-dimethoxyquinazolin-4-amine (CAS 202475-57-8)
- N-(2-Iminopyrrolidin-1-yl)benzamide (CAS 89569-62-0)
- Methyl 4-(4-(trifluoromethyl)pyridin-2-yl)benzoate (CAS 1299607-44-5)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-N-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxamide (CAS 338793-10-5)
- N-(1-benzylpiperidin-4-yl)-4-iodobenzenesulfonamide (CAS 866038-41-7)
- 4-(1,1-Dimethoxyethyl)-2-(methylthio)pyrimidine (CAS 521092-35-3)
- Fmoc-norArg(Z)2-OH (CAS 2044702-47-6)
- 3,8-Dibromo-6-nitroquinoline (CAS 696611-46-8)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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