Molecule structure of Camazepam (CAS NO.36104-80-0) :
IUPAC Name: (7-chloro-1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl)N,N-dimethylcarbamate
Molecular Weight: 371.81752 g/mol
Molecular Formula: C19H18ClN3O3
Density: 1.29 g/cm3
Melting Point 173.5 °C
Boiling Point: 568.3 °C at 760 mmHg
Flash Point: 297.5 °C
Appreance: white crystalline powder
Solubility: soluble in ethanol and water
Molar Volume: 286.8 cm3
Polarizability: 39.86*10-24 cm3
Surface Tension: 46.2 dyne/cm
Enthalpy of Vaporization: 85.29 kJ/mol
Vapour Pressure: 6.22E-13 mmHg at 25°C
log P (octanol-water): 2.660 (none)
Atmospheric OH Rate Constant: 2.09E-11 cm3/molecule-sec at 25 °C
XLogP3: 2.8
H-Bond Acceptor: 4
Rotatable Bond Count: 3
Exact Mass: 371.103669
MonoIsotopic Mass: 371.103669
Topological Polar Surface Area: 62.2
Heavy Atom Count: 26
Complexity: 574
Canonical SMILES: CN1C2=C(C=C(C=C2)Cl)C(=NC(C1=O)OC(=O)N(C)C)C3=CC=CC=C3
InChI: InChI=1S/C19H18ClN3O3/c1-22(2)19(25)26-17-18(24)23(3)15-10-9-13(20)11-14(15)16(21-17)12-7-5-4-6-8-12/h4-11,17H,1-3H3
InChIKey: PXBVEXGRHZFEOF-UHFFFAOYSA-N
EINECS: 252-866-6
Camazepam (CAS NO.36104-80-0) is used as antipsychotic and antidepressant drugs.
Camazepam (CAS NO.36104-80-0) is made by 7-chloro-5-phenyl-1-methyl-3-hydroxy-1,3- dihydro-2H-1, 4-benzodiazepine-2- one with phenyl chloroformate condensation, and dimethylamine derived replacement.
1. | orl-mus LD50:970 mg/kg | DRFUD4 Drugs of the Future. 1 (1976),458. | ||
2. | ipr-mus LD50:800 mg/kg | DRFUD4 Drugs of the Future. 1 (1976),458. |
Moderately toxic by ingestion and intraperitoneal routes. A tranquilizer. See also CARBAMATES and DIAZEPAM. When heated to decomposition it emits very toxic fumes of Cl− and NOx.
RIDADR: 3249
HazardClass: 6.1(b)
PackingGroup: III
Camazepam (CAS NO.36104-80-0) is also called Albego; B-5333; Dimethylcarbamic acid 7-chloro-2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl ester ; KTH-497; SB-5833. Camazepam (CAS NO.36104-80-0) is moderate toxic. It is flammable. It will decomposit toxic hydrogen chloride, nitrogen oxide gas when buring. So the storage environment should be ventilate, low-temperature and dry.
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