6-(tert-Butyl)indoline-2,3-dione CAS 388628-10-2
| CAS No. | 388628-10-2 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 6-(tert-Butyl)indoline-2,3-dione (CAS 388628-10-2), a certified reference material (molecular formula C12H13NO2, MW 203.24 g/mol) for analytical method development and quality control.
Structurally, 6-(tert-Butyl)indoline-2,3-dione (C12H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 203.24 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 6-(tert-Butyl)indoline-2,3-dione 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 | C12H13NO2 |
| Molecular Weight | 203.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 6-(Propan-2-yl)-1h-indole-2-carboxylic acid (CAS 383132-73-8)
- 6,7-Dimethoxy-1-methylisoquinoline hydrochloride (CAS 4722-12-7)
- 6-(Pent-4-ynyloxy)pyridine-3-carboximidamide (CAS 1987123-22-7)
- 6,7-Dimethoxynaphthalen-1-amine (CAS 52401-42-0)
- 1-Cyclopropyl-1-(4-methoxy-2-methylphenyl)ethan-1-ol (CAS 1443325-37-8)
- 1-((tert-Butoxycarbonyl)amino)-3-hydroxycyclobutanecarboxylic acid (CAS 1262141-51-4)
- 5-Bromo-1,2-difluoro-3-nitrobenzene (CAS 1261988-16-2)
- 3-(4-Methyl-4H-1,2,4-triazol-3-yl)propan-1-amine dihydrochloride (CAS 1803585-97-8)
- Isopropyl 5-((4-chlorophenyl)thio)-1,2,3-thiadiazole-4-carboxylate (CAS 306976-89-6)
- [(5-Bromopentyl)oxy](tert-butyl)dimethylsilane (CAS 85514-43-8)
- 7-Methoxybenzofuran-2-carboxamide (CAS 53020-46-5)
- 1-(3,4-Dichlorophenyl)-1H-pyrazol-4-amine (CAS 1153040-15-3)
- 4-Amino-1,2-dihydroisoquinolin-3(4H)-one dihydrobromide (CAS 1588440-86-1)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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