2-Isopropyl-2H-isoindole CAS 55023-86-4
| CAS No. | 55023-86-4 |
| Molecular Formula | C11H13N |
| Molecular Weight | 159.23 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.
CATO supplies 2-Isopropyl-2H-isoindole (CAS 55023-86-4), a certified reference material (molecular formula C11H13N, MW 159.23 g/mol) for analytical method development and quality control.
2-Isopropyl-2H-isoindole (C11H13N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H13N |
| Molecular Weight | 159.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1972 |
| Nitrogen Atoms | 1 |
Related Isopropyl Standards
- 4-(Isopropyl(methyl)amino)butanoic acid (CAS 1039957-48-6)
- 3-[Isopropyl(methyl)amino]-2-methylpropanoic acidhydrochloride (CAS 1119449-49-8)
- (2-Isopropyl-4-methyloxazolidin-3-yl)methanol (CAS 121898-70-2)
- Isopropyl 4-aminopentanoate (CAS 143422-97-3)
- 1-Isopropyl-1H-indole (CAS 16885-99-7)
- 2-isopropyl-1H-indole (CAS 17790-93-1)
- (2-Isopropyl-2-methyloxazolidin-5-yl)methanol (CAS 717110-95-7)
- 2-Isopropyl-5-(methoxymethyl)oxazolidine (CAS 205173-30-4)
Recommended Standards
- 2-Hydroxy-n,n-dipropylacetamide (CAS 70785-77-2)
- 2-ethyl-N-hydroxyhexanamide (CAS 36369-08-1)
- 2-Isopropyl-5-methylbenzonitrile (CAS 91131-81-6)
- 2-Ethyl-7-methyl-1H-indole (CAS 91131-84-9)
- Phenyl (4-methylthiazol-2-yl)carbamate (CAS 813445-31-7)
- (S)-Benzyl 4-ethyl-5-oxooxazolidine-3-carboxylate (CAS 95656-94-3)
- 4-Amino-6-(trifluoromethoxy)-2-(trifluoromethyl)nicotinonitrile (CAS 1803549-50-9)
- 2,2,4,4-Tetramethyl-3-pentanone imine (CAS 29097-52-7)
- 6-(3-(Trifluoromethyl)phenyl)picolinaldehyde (CAS 502925-44-2)
- N2,N3,1,4-tetraphenylbutane-2,3-diamine (CAS 126503-85-3)
- N-(3-cyano-4,5-dimethylthiophen-2-yl)isobutyramide (CAS 560078-63-9)
- 1-(1,4-Dioxan-2-yl)ethan-1-one (CAS 15957-23-0)
- 5-(4-Methanesulfonylphenyl)-2-methyl-3-[(1Z)-2,2,2-trifluoro-1-[2-(4-methylphenyl)hydrazin-1-ylidene]ethyl]-1-[3-(trifluoromethyl)phenyl]-1H-pyrrole (CAS 478043-34-4)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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