1-(2-(1,3-Dioxolan-2-yl)ethyl)-3,3-dimethyl-2-methyleneindoline CAS 1397291-89-2
| CAS No. | 1397291-89-2 |
| Molecular Formula | C16H21NO2 |
| Molecular Weight | 259.34 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 1-(2-(1,3-Dioxolan-2-yl)ethyl)-3,3-dimethyl-2-methyleneindoline.
1-(2-(1,3-Dioxolan-2-yl)ethyl)-3,3-dimethyl-2-methyleneindoline (CAS 1397291-89-2) is a high-purity analytical reference standard with the molecular formula C16H21NO2 and a molecular weight of 259.34 g/mol.
The molecular framework of 1-(2-(1,3-Dioxolan-2-yl)ethyl)-3,3-dimethyl-2-methyleneindoline (C16H21NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1-(2-(1,3-Dioxolan-2-yl)ethyl)-3,3-dimethyl-2-methyleneindoline 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 | C16H21NO2 |
| Molecular Weight | 259.34 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Dioxolan Standards
- 3'-(1,3-Dioxolan-2-yl)-3-fluoro[1,1'-biphenyl]-4-amine (CAS 889954-39-6)
- 4'-(1,3-Dioxolan-2-yl)-3-fluoro[1,1'-biphenyl]-4-amine (CAS 889954-34-1)
- 2-(1,3-Dioxolan-2-yl)-1-(2-(trifluoromethyl)phenyl)ethan-1-one (CAS 1263365-56-5)
- 2-(1,3-Dioxolan-2-yl)-1-(3-(trifluoromethyl)phenyl)ethan-1-one (CAS 1263365-65-6)
- 2-(1,3-Dioxolan-2-yl)-1-(4-(trifluoromethyl)phenyl)ethan-1-one (CAS 1263366-02-4)
- (4-(1,3-Dioxolan-2-yl)phenyl)(cyclohexyl)methanone (CAS 898760-90-2)
- 2-[2-(2-Methyl-1,3-dioxolan-2-yl)ethyl]isoindoline-1,3-dione (CAS 84764-41-0)
- (3-(1,3-Dioxolan-2-yl)-5-(trifluoromethyl)phenyl)boronic acid (CAS 1072946-51-0)
Recommended Standards
- 2-Methyl-N,N-diphenylaniline (CAS 139580-37-3)
- Methyl 3-(1-Benzyl-1,2,5,6-tetrahydro-3-pyridyl)propanoate (CAS 1398534-58-1)
- 3-Benzyl-3-azabicyclo[3.3.1]nonane-9-carboxylic acid (CAS 1375474-69-3)
- Methyl 3-(1-Benzyl-1,2,3,6-tetrahydro-4-pyridyl)propanoate (CAS 1398534-62-7)
- Aztreonam Impurity 3 (CAS CATO-C4X-15223)
- 3,3-difluoropropane-1-sulfonyl chloride (CAS 1314907-49-7)
- n-(1-(2,5-Dimethylthiophen-3-yl)ethyl)-2-methoxyacetamide (CAS 1197603-47-6)
- 2-(1H-Tetrazol-1-yl)acetohydrazide (CAS 81548-04-1)
- 3-Bromo-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)-4-fluoroaniline (CAS 2244083-74-5)
- p-Quinquiphenyl (CAS 3073-05-0)
- 5-amino-6-(methylamino)pyridine-3-carboxylic acid (CAS 1368710-95-5)
- 4-Formyl-1-methylcyclohexanecarbonitrile (CAS 2169923-23-1)
- Afoxolaner Impurity 20 (CAS 1125812-60-3)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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