5-Hydroxy-2-isopropylisoindolin-1-one CAS 1260225-09-9
| CAS No. | 1260225-09-9 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Hydroxy-2-isopropylisoindolin-1-one 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.
5-Hydroxy-2-isopropylisoindolin-1-one (CAS 1260225-09-9), molecular formula C11H13NO2 and molecular weight 191.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H13NO2, 5-Hydroxy-2-isopropylisoindolin-1-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 191.23 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 4-Hydroxy-4-(pyridin-2-yl)cyclohexanone (CAS 10421-19-9)
- 1-(5-Hydroxy-3,4-dihydroquinolin-1(2H)-yl)ethanone (CAS 108825-08-7)
- 5-Hydroxy-2-propylisoindolin-1-one (CAS 109803-67-0)
- n-(2-Hydroxy-2,3-dihydro-1h-inden-1-yl)acetamide (CAS 115146-09-3)
- 5-Hydroxy-1,3,3-trimethylindolin-2-one (CAS 120713-58-8)
- 3-Hydroxy-7-isopropylindolin-2-one (CAS 1249587-64-1)
- 6-Hydroxy-2-isopropylisoindolin-1-one (CAS 1344692-09-6)
- 2-Hydroxy-4-isobutoxybenzonitrile (CAS 1352494-73-5)
Recommended Standards
- (R)-5,6,7,8-Tetrahydronaphtho[2,3-d][1,3]dioxol-5-amine (CAS 1259815-45-6)
- (3R,4S)-4-Phenylpyrrolidine-3-carboxylic acid (CAS 1260601-81-7)
- (S)-5,6,7,8-Tetrahydronaphtho[2,3-d][1,3]dioxol-5-amine (CAS 1259745-69-1)
- 6-Methyl-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1260637-29-3)
- 6-Methyl-2-(2-nitrophenyl)-1H-benzo[d]imidazole (CAS 10173-72-5)
- 2-Cyano-3-(4-hydroxy-3,5-diisopropylphenyl)acrylamide (CAS 106392-48-7)
- 5-Cyclopropoxy-3-isopropoxypyridin-2-amine (CAS 1243469-68-2)
- N-(2-Fluoro-6-(trifluoromethyl)phenyl)acetamide (CAS 88288-08-8)
- 2-Boc-1,1-dimethyl-1,2,3,4-tetrahydroisoquinolin-6-ol (CAS 1638765-20-4)
- (3-(Thiophen-2-yl)pyrazin-2-yl)methanamine (CAS 1368469-28-6)
- Trelagliptin Impurity 4 (CAS 2206135-35-3)
- Ezetimibe Impurity 1 (CAS 204589-58-2)
- 1-Butyl-6,7-difluoro-2-methylbenzimiodazole (CAS 1375069-00-3)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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