L-Carnosine (cas 305-84-0) Molecular Structure

CAS No. 305-84-0 (L-Carnosine )

Molecular Formula: C9H14N4O3Molecular Weight: 226.23

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References of L-Carnosine cas 305-84-0

} Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 9087mg/kg (9087mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
United States Patent Document. Vol. #4446149,
mouse LD50 oral > 14930mg/kg (14930mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
United States Patent Document. Vol. #4446149,
LD50/LC50: RTECS:
CAS# 305-84-0: Oral, mouse: LD50 = >14930 mg/kg;
Carcinogenicity: L-Carnosine - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated. See actual entry in RTECS for complete information.
?

Safety

Mildly toxic by intraperitoneal route. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
The Hazard Codes of CARNOSINE(305-84-0): ? Xn
The Risk Statements information of Carnosine (305-84-0): 20/21/22-36/37/38
20/21/22:? Harmful by inhalation, in contact with skin and if swallowed?
36/37/38:? Irritating to eyes, respiratory system and skin?
The Safety Statements information of Carnosine (305-84-0): 24/25-36-26
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
36:? Wear suitable protective clothing?
24/25:? Avoid contact with skin and eyes?
WGK Germany: 2
RTECS: MS3080000
F: 3-10