Piracetam (cas 7491-74-9) Molecular Structure

CAS No. 7491-74-9 (Piracetam )

Molecular Formula: C6H10N2O2Molecular Weight: 142.16

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    DetailDesc: English name: 2-(2-oxopyrrolidin-1-yl)acetamide CAS: 7491-74-9 Molecular Formula: C6H10N2O2 Molecular weight: 142.15600

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References of Piracetam cas 7491-74-9

} Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 intravenous 10gm/kg (10000mg/kg) ? Russian Pharmacology and Toxicology Vol. 47, Pg. 205, 1984.
mammal (species unspecified) LD50 unreported > 10gm/kg (10000mg/kg) ? Russian Pharmacology and Toxicology Vol. 44, Pg. 22, 1981.
mouse LD50 intraperitoneal > 10gm/kg (10000mg/kg) ? Pharmaceutical Chemistry Journal Vol. 23, Pg. 795, 1989.
mouse LD50 intravenous 9200mg/kg (9200mg/kg) ? Yaoxue Tongbao. Bulletin of Pharmacology. Vol. 18, Pg. 465, 1983.
mouse LD50 oral 2gm/kg (2000mg/kg) ? Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. Vol. 24(4), Pg. 32, 1990.
mouse LD50 subcutaneous > 12gm/kg (12000mg/kg) ? Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. Vol. 11(8), Pg. 132, 1977.
rat LDLo oral 5600mg/kg (5600mg/kg) ? Farmaco, Edizione Pratica. Vol. 32, Pg. 47, 1977.

Safety

Hazard Codes:?IrritantXi
Risk Statements: 36/37/38?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 2
RTECS: UX9660500