1-Methylisatin(CAS 2058-74-4)
UN No.:
UN 2811 6.1 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 4 USD
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| 98% | RG | 1G | In Stock | 6 USD
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| 98% | RG | 5G | In Stock | 23 USD
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| 98% | RG | 25G | In Stock | 45 USD
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| 98% | RG | 100G | In Stock | 170 USD
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| 98% | RG | 500G | In Stock | 1294 USD
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Applications of 2058-74-4
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Organic synthesis intermediate for constructing active molecules containing the indolinone scaffold | Used as a key intermediate in multistep syntheses, e.g., condensation with hydrazides to prepare hydrazone derivatives, or functionalized via reduction and alkylation for kinase inhibitor structural optimization |
| Materials Science | Precursor for organic optoelectronic functional materials | Used to synthesize isatin derivatives with extended π-conjugated structures; conjugated side chains are introduced via Suzuki coupling or Pd-catalyzed C–H activation to produce organic semiconductors or fluorescent dyes |
| Agrochemical R&D | Structural motif for novel insecticidal/fungicidal agents | Employed as a heterocyclic core in structure–activity relationship studies; bioactive groups are introduced via N-methylation and C3 functionalization for lead compound screening |
Physical and chemical properties of 2058-74-4
Acidity coefficient |
-2.41±0.20(Predicted) |
|---|---|
Boiling Point |
294.3±23.0 °C at 760 mmHg |
BRN |
128280 |
Density |
1.3±0.1 g/cm3 |
Exact Mass |
161.047684 |
Flash Point |
137.4±15.0 °C |
Index of Refraction |
1.607 |
LogP |
0.58 |
Melting Point |
130-133 °C(lit.) |
Molecular Formula |
C9H7NO2 |
Molecular Weight |
161.157 |
PSA |
37.38000 |
Storage condition |
Keep in dark place,Inert atmosphere,Room temperature |
Vapour Pressure |
0.0±0.6 mmHg at 25°C |
Water Solubility |
Insoluble in water. |
λmax |
427nm(CH2Cl2)(lit.) |
Spectrums of 2058-74-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 2058-74-4
Cas:119072-54-7
Cas:60941-88-0
Cas:61-70-1
Cas:40800-68-8
Q&A for CAS 2058-74-4
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 2058-74-4
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H301 Toxic if swallowed H315 Causes skin irritation H318 Causes serious eye damage H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 2058-74-4
Operate under the ISO 9001 system
