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9H-Pyrido[3,4-b]indole cas no:244-63-3

Synonyms: 2,9-Diazafluorene;2-Azacarbazole; Carbazoline; NSC 84417; Norharman; Norharmane; b-Carboline

Identification
Name9H-Pyrido[3,4-b]indole
CAS244-63-3
Synonyms2,9-Diazafluorene;2-Azacarbazole; Carbazoline; NSC 84417; Norharman; Norharmane; b-Carboline
EINECS(EC#)205-959-0
Molecular FormulaC11H8 N2
Molecular Weight168.21
Chemical Properties
Appearancelight yellow crystalline
refractive index1.784
storage temp2-8°C
Safety Data

Hazard Xn: Harmful;
Risk R22
Safety

Poison by intravenous route. Experimental reproductive effects. Human mutation data reported. When Norharman (CAS NO.244-63-3) is heated to decomposition, it emits toxic fumes of NOx.

Hazard Codes HarmfulXn
Risk Statements 22
R22:Harmful if swallowed.
Safety Statements 36/37/39-26-22
S22:Do not breathe dust. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany 3
RTECS UU9350000


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 100mg/kg (100mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02316,

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