Cas no 33996-58-6 (Etiracetam)
Etiracetam structure
Product Name:Etiracetam
CAS No:33996-58-6
MF:C8H14N2O2
MW:170.208961963654
MDL:MFCD00867782
CID:54166
PubChem ID:59708
Update Time:2025-04-18
Etiracetam Chemical and Physical Properties
Names and Identifiers
-
- Etiracetam
- Levetiracetam Racemic Mixture
- UCB 6474
- ucb L059
- (RS)-α-Ethyl-2-oxo-1-pyrrolidineacetamide
- 2(RS)-(2-Oxopyrrolidin-1-yl)butyramide
- 2-(2-Oxopyrrolidin-1-yl)butyramide
- DTXCID3026510
- DTXSID5046510
- SB47521
- 2-(2-oxo-1-pyrrolidinyl)butanamide
- CHEBI:176724
- 2-(2-Oxo-pyrrolidin-1-yl)-butyramide
- 1-PYRROLIDINEACETAMIDE, .ALPHA.-ETHYL-2-OXO-
- 230447L0GL
- UNII-230447L0GL
- NCGC00186028-02
- B0215-473717
- Etiracetam [INN]
- alpha-ethyl-2-oxo-1-pyrrolidine acetamide
- Tox21_112273_1
- HPHUVLMMVZITSG-UHFFFAOYSA-N
- AB13957
- NS00076338
- A822033
- SCHEMBL373194
- HMS3657M11
- (+/-)-.ALPHA.-ETHYL-2-OXO-1-PYRROLIDINEACETAMIDE
- alpha-Ethyl-2-oxo-1-pyrrolidineacetamide
- FT-0670771
- EN300-297582
- Tox21_112273
- (.+/-.)-.alpha.-Ethyl-2-oxo-1-pyrrolidineacetamide
- BCP33705
- UCB-6474
- NCGC00165970-01
- HMS3369E01
- 33996-58-6
- (R)-Levetiracetam
- AKOS005066190
- FT-0630576
- DB11868
- 2-(2-oxopyrrolidin-1-yl)butanamide
- AS-16019
- 1-Pyrrolidineacetamide, alpha-ethyl-2-oxo-
- HY-B0106A
- NCGC00165970-02
- CHEMBL1400561
- MFCD00868507
- Q15408406
- CAS-33996-58-6
- CS-0016496
- Z1037380162
- E98663
- etiracetam, R-isomer;Levetiracetam Impurity D;(R)-2-(2-Oxopyrrolidin-1-yl)butanamide
- Etiracetamum
- Etiracetamum [INN-Latin]
- (+-)-alpha-Ethyl-2-oxo-1-pyrrolidineacetamide
- HMS3393D07
- Salbutamol Impurity P
- FT-0602577
- (S)-2-(2-oxopyrrolidin-1-yl)butanamide, (alpha S)-alpha -(Ethyl-D3)-2-oxo-1-pyrrolidineacetamide (-)-Levetiracetam-D3 Keppra-D3
- 2-(2-oxopyrrolidin-1-yl)butanimidic acid
- (+/-)-ALPHA-ETHYL-2-OXO-1-PYRROLIDINEACETAMIDE
- STL451019
- Etiracetamum (INN-Latin)
- alpha ethyl 2 oxo 1 Pyrrolidineacetamide
- 1-Pyrrolidineacetamide,a-ethyl-2-oxo-, (aR)-
-
- MDL： MFCD00867782
- Inchi： 1S/C8H14N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h6H,2-5H2,1H3,(H2,9,12)
- InChI Key： HPHUVLMMVZITSG-UHFFFAOYSA-N
- SMILES： O=C1CCCN1C(C(N)=O)CC
Computed Properties
- Exact Mass: 170.10600
- Monoisotopic Mass: 170.106
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 12
- Rotatable Bond Count: 3
- Complexity: 203
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 1
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 63.4A^2
- XLogP3: -0.3
Experimental Properties
- Density: 1.168
- Melting Point: 118-124°C
- Boiling Point: 395.9 °C at 760 mmHg
- Flash Point: 193.2 °C
- Refractive Index: 1.518
- PSA: 64.39000
- LogP: 0.96030
Etiracetam Security Information
- Signal Word：Warning
- Hazard Statement： H302; H319; H411
- Warning Statement： P273; P305+P351+P338
- Hazardous Material transportation number：UN 3077 9 / PGIII
- Hazard Category Code： R22;R36
- Safety Instruction： S26
-
Hazardous Material Identification：
- Safety Term：S26
- Risk Phrases：R22; R36
- HazardClass：9
- PackingGroup：III
- Storage Condition：Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month
Etiracetam Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| ChemScence | CS-0016496-50mg |
Etiracetam |
33996-58-6 | 99.91% | 50mg |
$60.0 | 2022-04-27 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 1359415-15MG |
Levetiracetam Racemic Mixture |
33996-58-6 | 15mg |
￥10256.66 | 2025-01-14 | ||
| TRC | E932970-25mg |
Etiracetam |
33996-58-6 | 25mg |
$ 144.00 | 2023-09-07 | ||
| TRC | E932970-50mg |
Etiracetam |
33996-58-6 | 50mg |
$ 207.00 | 2023-09-07 | ||
| TRC | E932970-100mg |
Etiracetam |
33996-58-6 | 100mg |
$ 397.00 | 2023-09-07 | ||
| TRC | E932970-250mg |
Etiracetam |
33996-58-6 | 250mg |
$871.00 | 2023-05-18 | ||
| TRC | E932970-500mg |
Etiracetam |
33996-58-6 | 500mg |
$1612.00 | 2023-05-18 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | E879493-50mg |
Etiracetam |
33996-58-6 | ≥99% | 50mg |
￥899.00 | 2022-01-13 | |
| WU HAN AN JIE KAI Biomedical Technology Co., Ltd. | ajce51642-50mg |
Etiracetam (UCB 6474) |
33996-58-6 | 98% | 50mg |
￥534.00 | 2023-09-07 | |
| MedChemExpress | HY-B0106A-10mM*1mLinDMSO |
Etiracetam |
33996-58-6 | 99.91% | 10mM*1mLinDMSO |
￥660 | 2022-05-18 |
Etiracetam Related Literature
-
Oleksii Shemchuk,Lixing Song,Koen Robeyns,Dario Braga,Fabrizia Grepioni,Tom Leyssens Chem. Commun. 2018 54 10890
-
Géraldine Springuel,Laurent Collard,Tom Leyssens CrystEngComm 2013 15 7951
-
Fuli Zhou,Carole Body,Koen Robeyns,Tom Leyssens,Oleksii Shemchuk CrystEngComm 2023 25 3060
-
Lixing Song,Fucheng Leng,Koen Robeyns,Tom Leyssens CrystEngComm 2020 22 2537
-
Aleksandra Narczyk,Micha? Mrozowicz,Sebastian Stecko Org. Biomol. Chem. 2019 17 2770
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