Nefiracetam

Also known as: DM-9384, DZL-221, Translon, DMMPA, N-(2,6-Dimethylphenyl)-2-(2-oxopyrrolidin-1-yl)acetamide, 2-(2-Oxo-1-pyrrolidinyl)-N-(2,6-dimethylphenyl)acetamide, N-(2,6-Dimethylphenyl)-2-(2-oxo-1-pyrrolidinyl)acetamide, 2-oxo-1-pyrrolidinylacetic acid 2,6-dimethylanilide, 1-Pyrrolidineacetamide, N-(2,6-dimethylphenyl)-2-oxo-

Nefiracetam (CAS 77191-36-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H18N2O2 and a molecular weight of 246.305 g/mol. Key properties include a melting point of 151-155°C, a boiling point of 458.5±33.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 231.1±25.4 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77191-36-7
Jingsj CID: J-1959765-0
Molecular Formula: C₁₄H₁₈N₂O₂
Molecular Weight: 246.305 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	151-155°C
Boiling Point	458.5±33.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	231.1±25.4 °C
Exact Mass	246.136826
PSA	49.41000
LogP	1.53
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.594
Storage Conditions	Store at RT

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed
H319 — Causes serious eye irritation

Activity & Biological Data

Additional Information	[1]. Nishizaki, T., et al., Nefiracetam modulates acetylcholine receptor currents via two different signal transduction pathways. Mol Pharmacol, 1998. 53(1): p. 1-5. [2]. Shiotani, T., et al., Anticonvulsant actions of nefiracetam on epileptic EL mice and their relation to peripheral-type benzodiazepine receptors. Brain Res, 2000. 859(2): p. 255-61. [3]. Sakurai, T., et al., Effects of N-(2,6-dimethylphenyl)-2-(2-oxo-1-pyrrolidinyl)acetamide (DM-9384) on learning and memory in rats. Jpn J Pharmacol, 1989. 50(1): p. 47-53.

Additional Information

[1]. Nishizaki, T., et al., Nefiracetam modulates acetylcholine receptor currents via two different signal transduction pathways. Mol Pharmacol, 1998. 53(1): p. 1-5. [2]. Shiotani, T., et al., Anticonvulsant actions of nefiracetam on epileptic EL mice and their relation to peripheral-type benzodiazepine receptors. Brain Res, 2000. 859(2): p. 255-61. [3]. Sakurai, T., et al., Effects of N-(2,6-dimethylphenyl)-2-(2-oxo-1-pyrrolidinyl)acetamide (DM-9384) on learning and memory in rats. Jpn J Pharmacol, 1989. 50(1): p. 47-53.

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 Nefiracetam?

The CAS number of Nefiracetam is 77191-36-7.

What are the molecular formula and molecular weight of Nefiracetam?

Nefiracetam has molecular formula C14H18N2O2 and molecular weight 246.305 g/mol.

Is Nefiracetam hazardous?

Nefiracetam has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.

What are the upstream and downstream products of Nefiracetam?

For Nefiracetam, Upstream Products: 2-Pyrrolidinone, 2-Chloro-N-(2,6-dimethylphenyl)acetamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Nefiracetam (CAS 77191-36-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959765-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.