5,7-Dimethyl-2-(pyridin-2-yl)indoline CAS 591757-03-8
| CAS No. | 591757-03-8 |
| Molecular Formula | C15H16N2 |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.30 g/mol gives 5,7-Dimethyl-2-(pyridin-2-yl)indoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5,7-Dimethyl-2-(pyridin-2-yl)indoline (CAS 591757-03-8), molecular formula C15H16N2 and molecular weight 224.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 5,7-Dimethyl-2-(pyridin-2-yl)indoline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 224.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 5,7-Dimethyl-2-(pyridin-2-yl)indoline 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 | C15H16N2 |
| Molecular Weight | 224.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5,6-Diethyl-1-hydroxy-3-isobutylpyrazin-2(1H)-one (CAS 446867-70-5)
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- 5,7-Dimethyl-2-(pyridin-4-yl)indoline (CAS 591757-05-0)
- D-erythro-Sphingosine-C19 (CAS 31148-92-2)
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- 4-((Bicyclo[2.2.1]hept-5-en-2-ylmethyl)amino)butan-2-ol (CAS 1341450-43-8)
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- 3-Chloro-2-methyl-N-(4-(2-(3-oxomorpholino)ethyl)thiazol-2-yl)benzenesulfonamide (CAS 376641-49-5)
- N-(2-(1-Methyl-1H-indol-3-yl)ethyl)-4-nitrobenzenesulfonamide (CAS 919787-23-8)
- (S)-2-((3-((((benzyloxy)carbonyl)amino)methyl)oxetan-3-yl)amino)-4-(tert-butoxy)-4-oxobutanoic acid (CAS 2209840-31-1)
- 4-Ethoxypyrimidine (CAS 24903-72-8)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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