alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
Synonym(s):(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
- CAS NO.：67118-31-4
- Empirical Formula: C8H13NO3
- Molecular Weight: 171.19
- MDL number: MFCD08236692
- EINECS: 1308068-626-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid?
Chemical properties
White to Off-White Solid
The Uses of alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
Etiracetam (E932970) intermediate.
The Uses of alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
Etiracetam Carboxylic Acid (Levetiracetam EP Impurity A) is an Etiracetam (E932970) intermediate and a metabolite.
Properties of alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
| 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) |
| form | neat |
| color | White to Off-White |
Safety information for alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
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. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. 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. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
| InChIKey | IODGAONBTQRGGG-UHFFFAOYSA-N |
Abamectin manufacturer
GLP Pharma Standards
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product: 67118-31-4 Levetiracetam EP Impurity-A 98%
Molsyns Research
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product: Levetiracetam Impurity A 98%
Glyra Health Care Pvt Ltd
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product: (±)-alpha-ethyl-2-oxo-1-pyrrolidine acetic acid 67118-31-4 99%
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Whatsapp: +91- 8140031133
product: 67118-31-4 90 % Above
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