Oxiracetam
Also known as: 2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetamide, 4-hydroxy-2-oxopyrrolidine-N-acetamide, 2-(4-hydroxy-2-oxo-1-pyrrolidinyl)acetamide, 4-hydroxypiracetam, 4-hydroxy-2-oxo-1-pyrrolidineacetamide, Neurome, Olacetam, Neuractiv, CGP 21690, ct-848, isf2522
Oxiracetam (CAS 62613-82-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H10N2O3 and a molecular weight of 158.155 g/mol. Key properties include a melting point of 165-168ºC, a boiling point of 494.6±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 252.9±27.3 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 62613-82-5
- Jingsj CID
- J-1972402-8
- Molecular Formula
- C6H10N2O3
- Molecular Weight
- 158.155 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 165-168ºC |
|---|---|
| Boiling Point | 494.6±40.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 252.9±27.3 °C |
| Exact Mass | 158.069138 |
| PSA | 83.63000 |
| LogP | -2.48 |
| Vapor Pressure | 0.0±2.9 mmHg at 25°C |
| Refractive Index | 1.570 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
Activity & Biological Data
| Target | GABA receptor[1] |
|---|---|
| Additional Information | [1]. Li W, et al. (S)-Oxiracetam is the Active Ingredient in Oxiracetam that Alleviates the Cognitive Impairment Induced by Chronic Cerebral Hypoperfusion in Rats. Sci Rep. 2017 Aug 30;7(1):10052. |
Customs & Trade Information
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Oxiracetam?
The CAS number of Oxiracetam is 62613-82-5.
What are the molecular formula and molecular weight of Oxiracetam?
Oxiracetam has molecular formula C6H10N2O3 and molecular weight 158.155 g/mol.
Is Oxiracetam hazardous?
Oxiracetam has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Oxiracetam?
For Oxiracetam, Upstream Products: ethyl 4-hydroxy-2-oxopyrrolidine-1-acetate, Methyl 4-chloro-3-hydroxybutanoate, Glycinamide hydrochloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Oxiracetam (CAS 62613-82-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1972402-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.