5-ETHYL-2,4-PIPERIDINEDIONE

Product Name: 5-ETHYL-2,4-PIPERIDINEDIONE
CAS No.: 73290-32-1
Chemical Name: 5-ETHYL-2,4-PIPERIDINEDIONE
Synonyms: 5-Ethylpiperidine-2,4-dione;5-ETHYL-2,4-PIPERIDINEDIONE;2,4-Piperidinedione, 5-ethyl-;5-Ethyl-2, 4-piperidinedione - [E14290]
CBNumber: CB72453728
Molecular Formula: C7H11NO2
Formula Weight: 141.17
MOL File: 73290-32-1.mol

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5-ETHYL-2,4-PIPERIDINEDIONE Property

Melting point:: 72-74 °C
Boiling point:: 156-157 °C(Press: 1 Torr)
Density: 1.060±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 12.04±0.70(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: E925953
Product name: 5-Ethyl-2,4-piperidinedione
Packaging: 250mg
Price: $530
Updated: 2021/12/16

TRC

Product number: E925953
Product name: 5-Ethyl-2,4-piperidinedione
Packaging: 50mg
Price: $195
Updated: 2021/12/16

AK Scientific

Product number: W8151
Product name: 5-Ethyl-2,4-piperidinedione
Packaging: 1g
Price: $378
Updated: 2021/12/16

Matrix Scientific

Product number: 072428
Product name: 5-Ethyl-2,4-piperidinedione
Purity: 95+%
Packaging: 250mg
Price: $445
Updated: 2021/12/16

Matrix Scientific

Product number: 072428
Product name: 5-Ethyl-2,4-piperidinedione
Purity: 95+%
Packaging: 1g
Price: $958
Updated: 2021/12/16

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5-ETHYL-2,4-PIPERIDINEDIONE Chemical Properties,Usage,Production

Synthesis

845267-80-3

73290-32-1

The general procedure for the synthesis of 5-ethyl-2,4-piperidinedione from 1-Boc-5-ethyl-2,4-dioxopiperidine was as follows: 1-Boc-5-ethyl-2,4-dioxopiperidine was dissolved in trifluoroacetic acid (TFA, 10 mL), and the reaction was stirred for 2 h at room temperature. After completion of the reaction, the solvent was removed by rotary evaporator and the resulting residue was purified by column chromatography (eluent: hexane/ethyl acetate, 1:2, v/v) to afford 5-ethylpiperidine-2,4-dione in 52% yield. The structure of the product was confirmed by 1H NMR (400 MHz, DMSO-D6): δ 0.89 (t, J = 7.56 Hz, 3H), 1.35 (m, 1H), 1.69 (m, 1H), 2.39 (m, 1H), 3.14-3.38 (m, 4H), 8.05 (s, 1H); ESI (+) MS: m/z 142 (MH+) .

References

[1] Patent: US2007/142414, 2007, A1. Location in patent: Page/Page column 18
[2] Synthesis, 2007, # 20, p. 3185 - 3190

5-ETHYL-2,4-PIPERIDINEDIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-ETHYL-2,4-PIPERIDINEDIONE Suppliers

China 16 India 1 United States 6 Global 23

Pure Chemistry Scientific Inc.

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73290-32-1, 5-ETHYL-2,4-PIPERIDINEDIONERelated Search:

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5-ETHYL-2,4-PIPERIDINEDIONE

5-Ethylpiperidine-2,4-dione

2,4-Piperidinedione, 5-ethyl-

5-Ethyl-2, 4-piperidinedione - [E14290]

73290-32-1