1,3-dimethyl-2,3-dihydro-1H-isoindole CAS 219908-65-3
| CAS No. | 219908-65-3 |
| Molecular Formula | C10H13N |
| Molecular Weight | 147.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 147.22 g/mol gives 1,3-dimethyl-2,3-dihydro-1H-isoindole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,3-dimethyl-2,3-dihydro-1H-isoindole (CAS 219908-65-3) is a high-purity analytical reference standard with the molecular formula C10H13N and a molecular weight of 147.22 g/mol.
1,3-dimethyl-2,3-dihydro-1H-isoindole (C10H13N) 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. 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 1,3-dimethyl-2,3-dihydro-1H-isoindole 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 | C10H13N |
| Molecular Weight | 147.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 1 |
Related dimethyl Standards
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- 2,2-dimethyl-2,3-dihydro-1H-indole (CAS 18023-30-8)
- 2,2-Dimethyl-3-phenylaziridine (CAS 23040-89-3)
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Recommended Standards
- 1,2-Dimethylindoline (CAS 26216-93-3)
- 1,3-Dimethylindoline (CAS 39891-78-6)
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- 1,4,5,8-Tetrahydro-4a,8a-epiminonaphthalene (CAS 36191-26-1)
- 2-Bromo-5-methyl-3-(trifluoromethyl)pyridine (CAS 65996-08-9)
- 2-Amino-3-methyl-1-(1-oxidothiomorpholino)butan-1-one (CAS 1248013-23-1)
- 3,5-Dimethylquinoxalin-2-ol (CAS 874499-81-7)
- 1-Methyl-1H-indol-5-ol (CAS 13523-92-7)
- N-Boc-D-Thr(Bzl)-ol (CAS 168034-31-9)
- Methyl 3-(4-fluoro-3-methylphenyl)-3-oxopropanoate (CAS 146299-76-5)
- 2-(2-Methoxyphenyl)-1-(7-phenyl-1,4-thiazepan-4-yl)ethan-1-one (CAS 1797572-69-0)
- 1-(1-(2-Fluorophenyl)ethyl)piperazine (CAS 516446-72-3)
- N-(2,3-Dihydro-1H-inden-1-yl)-4,5-dihydrooxazol-2-amine (CAS 33587-61-0)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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