(3S)-3-Hydroxy-β-ionone CAS 76739-82-7
| CAS No. | 76739-82-7 |
| Molecular Formula | C13H20O2 |
| Molecular Weight | 208.30 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 (3S)-3-Hydroxy-β-ionone.
(3S)-3-Hydroxy-β-ionone (CAS 76739-82-7), molecular formula C13H20O2 and molecular weight 208.30 g/mol, is a CATO reference standard with documented purity and traceability.
(3S)-3-Hydroxy-β-ionone (C13H20O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (3S)-3-Hydroxy-β-ionone 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 | C13H20O2 |
| Molecular Weight | 208.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
Related S Standards
- 2-(4-Hydroxy-2-methylbutan-2-yl)-3,5-dimethylphenol (CAS 129967-42-6)
- (S)-7-Hydroxy-5-methoxy-2-(4-methoxyphenyl)chroman-4-one (CAS 66568-97-6)
- 1-(5-(3-Hydroxy-3-methylbut-1-yn-1-yl)thiophen-2-yl)ethan-1-one (CAS 175203-51-7)
- N-(3-hydroxy-5-methylpyridin-2-yl)pivalamide (CAS 1203499-11-9)
- 3-hydroxy-4-(piperidin-1-ylmethyl)-1,2-dihydropyridin-2-one (CAS 153112-29-9)
- 1-(1-Hydroxy-2-methylpropan-2-yl)-3-phenylurea (CAS 223600-51-9)
- 3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one Hydrochloride (CAS 849727-64-6)
- 3-Hydroxy-3-phenylisoindolin-1-one (CAS 6637-53-2)
Recommended Standards
- (3-Ethoxy-propyl)-(1-pyridin-4-yl-ethyl)-amine (CAS 842966-39-6)
- (E)-4-(3-Hydroxybut-1-en-1-yl)-3,5,5-trimethylcyclohex-2-enone (CAS 896107-70-3)
- (3-(Hexyloxy)phenyl)methanol (CAS 89820-47-3)
- (E)-But-2-ene-2,3-diyldibenzene (CAS 782-06-9)
- 6-Methylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 1246549-98-3)
- 3-(Propylamino)propane-1,2-diol (CAS 70189-88-7)
- 4-Chloro-3-iodo-6-methoxyquinoline (CAS 1190972-42-9)
- 2-Pyridinecarboxamide, 6-(acetylamino)- (CAS 13537-98-9)
- 1,2-Di(anthracen-9-yl)ethyne (CAS 20199-19-3)
- (S)-6-Fluoro-2-methyl-5-nitro-1,2,3,4-tetrahydroquinoline (CAS 2304372-93-6)
- 3-Chloro-4-(3-methyl-1-piperidinyl)aniline (CAS 893750-70-4)
- Pyridazine-3,4,5,6-tetraamine dihydrochloride (CAS 1215633-78-5)
- (4-Chlorophenyl)(5-(dimethylamino)-4-phenylthiophen-2-yl)methanone (CAS 338976-03-7)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com