ChemicalBook > CAS DataBase List > 1-N-Ethoxycarbonyl-3-pyrrolidone

1-N-Ethoxycarbonyl-3-pyrrolidone

Product Name: 1-N-Ethoxycarbonyl-3-pyrrolidone
CAS No.: 14891-10-2
Chemical Name: 1-N-Ethoxycarbonyl-3-pyrrolidone
Synonyms: 1-Boc-3-Oxopyrrolidine;Ethyl 3-oxopyrrolidine-1-...;1-Ethoxycabonyl-3-Pyrrolidone;1-ETHOXYCARBONYL-3-PYRROLIDONE;1-N-ETHOXYCARBONYL-3-PYRROLIDONE;N-(Ethoxy carboNyl)-3-pyrrolidoNe;ethyl 3-oxopyrrolidine-1-carboxylate;3-OXO-PYRROLIDINE-1-CARBOXYLIC ACID ETHYL ESTER;1-Pyrrolidinecarboxylic acid, 3-oxo-, ethyl ester
CBNumber: CB1237098
Molecular Formula: C7H11NO3
Formula Weight: 157.17
MOL File: 14891-10-2.mol

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1-N-Ethoxycarbonyl-3-pyrrolidone Property

Boiling point:: 122-132 °C(Press: 12 Torr)
Density: 1.205±0.06 g/cm3(Predicted)
storage temp.: -20°C, sealed storage, away from moisture
pka: -1.79±0.20(Predicted)
Appearance: Colorless to light yellow Liquid
CAS DataBase Reference: 14891-10-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 36/37/38-36-22
Safety Statements: 26-36/37/39
HazardClass: IRRITANT
HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC

Product number: E937005
Product name: Ethyl3-Oxopyrrolidine-1-carboxylate
Packaging: 50mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 037720
Product name: Ethyl 3-oxopyrrolidine-1-carboxylate
Packaging: 1g
Price: $69
Updated: 2021/12/16

AK Scientific

Product number: 3645AH
Product name: Ethyl3-oxopyrrolidine-1-carboxylate
Packaging: 250mg
Price: $70
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H56-1-LG
Product name: Ethyl 3-oxopyrrolidine-1-carboxylate
Packaging: 1g
Price: $75
Updated: 2021/12/16

Oakwood

Product number: 011711
Product name: 1-N-Ethoxycarbonyl-3-pyrrolidone
Purity: 98+%
Packaging: 250mg
Price: $15
Updated: 2021/12/16

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1-N-Ethoxycarbonyl-3-pyrrolidone Chemical Properties,Usage,Production

Chemical Properties

Boiling point 100-107 ℃ (0.4kPa).

Uses

1-N-Ethoxycarbonyl-3-pyrrolidone can be used as a pharmaceutical intermediate.

Synthesis

Glycine is added to acrylonitrile to obtain N-cyanoethylglycine, which is esterified with ethanol and condensed with methyl ethyl chloroformate to form N-ethoxycarbonyl-N-ethoxycarbonylethylglycine ethyl ester, which is then cyclized , hydrolysis and elimination to obtain 1-ethoxycarbonylpyrrolidin-3-one.

References

[1] Journal of Medicinal Chemistry, 2008, vol. 51, # 15, p. 4609 - 4619
[2] Patent: WO2009/140467, 2009, A1. Location in patent: Page/Page column 29

1-N-Ethoxycarbonyl-3-pyrrolidone Preparation Products And Raw materials

Raw materials

(+)-MENTHYL CHLOROFORMATE

Preparation Products

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View Lastest Price from 1-N-Ethoxycarbonyl-3-pyrrolidone manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-N-Ethoxycarbonyl-3-pyrrolidone 14891-10-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 1-N-Ethoxycarbonyl-3-pyrrolidone 14891-10-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-24

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