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ChemicalBook >> CAS DataBase List >> alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid

alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid price.
  • $94.25 - $2200
  • Product name: alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
  • CAS: 67118-31-4
  • MF: C8H13NO3
  • MW: 171.19
  • EINECS:1308068-626-2
  • MDL Number:MFCD08236692
  • Synonyms:(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid;2-(2-oxopyrrolidin-1-yl)butanamide ;Ethyl-2-oxo-1-pyrrolidineacetic acid;alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid;EtiracetaM Carboxylic Acid;LevetiracetaM IMpurity A;Ethyl 2-oxo-1-pyrrolidineacetate;2-(2-oxo-1-pyrrolidinyl)butyric acid
10 prices
Selected condition：
Brand
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • Alichem
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • y0001254
  • 100mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-NI-00308
  • Product descriptionEthyl (2-oxopyrrolidin-1-yl)acetate 95%+
  • Packaging1g
  • Price$94.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-NI-00308
  • Product descriptionEthyl (2-oxopyrrolidin-1-yl)acetate 95%+
  • Packaging5g
  • Price$398.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-NI-00308
  • Product descriptionEthyl (2-oxopyrrolidin-1-yl)acetate 95%+
  • Packaging10g
  • Price$696
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number67118314
  • Product description2-(2-Oxopyrrolidin-1-yl)butanoicacid
  • Packaging1g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11075232
  • Product description2-(2-Oxopyrrolidin-1-yl)butanoicacid 95+%
  • Packaging1g
  • Price$377
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number64943
  • Product descriptionEtiracetamCarboxylicAcid
  • Packaging1g
  • Price$2200
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberY0001254
  • Product descriptionLevetiracetam impurity A European Pharmacopoeia (EP) Reference Standard
  • Packagingy0001254
  • Price$220
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberE932960
  • Product descriptionEtiracetamCarboxylicAcid
  • Packaging100mg
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberE932960
  • Product descriptionEtiracetamCarboxylicAcid
  • Packaging500mg
  • Price$845
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number011845
  • Product descriptionEtiracetam Carboxylic Acid
  • Packaging100mg
  • Price$460
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-NI-00308 Ethyl (2-oxopyrrolidin-1-yl)acetate 95%+ 1g $94.25 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-NI-00308 Ethyl (2-oxopyrrolidin-1-yl)acetate 95%+ 5g $398.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-NI-00308 Ethyl (2-oxopyrrolidin-1-yl)acetate 95%+ 10g $696 2021-12-16 Buy
Alichem 67118314 2-(2-Oxopyrrolidin-1-yl)butanoicacid 1g $400 2021-12-16 Buy
Crysdot CD11075232 2-(2-Oxopyrrolidin-1-yl)butanoicacid 95+% 1g $377 2021-12-16 Buy
Medical Isotopes, Inc. 64943 EtiracetamCarboxylicAcid 1g $2200 2021-12-16 Buy
Sigma-Aldrich Y0001254 Levetiracetam impurity A European Pharmacopoeia (EP) Reference Standard y0001254 $220 2024-03-01 Buy
TRC E932960 EtiracetamCarboxylicAcid 100mg $185 2021-12-16 Buy
TRC E932960 EtiracetamCarboxylicAcid 500mg $845 2021-12-16 Buy
Usbiological 011845 Etiracetam Carboxylic Acid 100mg $460 2021-12-16 Buy

Properties

Melting point :155-158 °C
Boiling point :371.0±25.0 °C(Predicted)
Density :1.227
storage temp. :2-8°C
solubility :Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
pka :3.76±0.10(Predicted)
color :White to Off-White
InChIKey :IODGAONBTQRGGG-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P330 Rinse mouth.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Description

Etiracetam Carboxylic Acid (Levetiracetam EP Impurity A) is an Etiracetam (E932970) intermediate and a metabolite.

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