CAS No 494-55-3 , 6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinoline

Title: Hydrohydrastinine
CAS Registry Number: 494-55-3
CAS Name: 5,6,7,8-Tetrahydro-6-methyl-1,3,dioxolo[4,5-g]isoquinoline
Molecular Formula: C11H13NO2
Molecular Weight: 191.23
Percent Composition: C 69.09%, H 6.85%, N 7.32%, O 16.73%
Literature References: Prepn from cotarnine, q.v.: Topchiev, J. Appl. Chem. USSR 6, 529 (1933), C.A. 28, 2718 (1934); Clayson, J. Chem. Soc. 1949, 2016; Schneider, Müller, Ann. 615, 34 (1958); Knabe, Arch. Pharm. 292, 652 (1959). See also: Hydrastinine, Hydrocotarnine.
Properties: Crystals from petr ether, mp 66°. bp752 303°. Sol in alc, ether, acetone, benzene, CS2, ethyl acetate. Absorption spectrum: Dobbie, Tinkler, J. Chem. Soc. 85, 1007 (1904).
Melting point: mp 66°
Boiling point: bp752 303°
 
Derivative Type: Hydrochloride
CAS Registry Number: 5985-04-6
Molecular Formula: C11H13NO2.HCl
Molecular Weight: 227.69
Percent Composition: C 58.03%, H 6.20%, N 6.15%, O 14.05%, Cl 15.57%
Properties: Crystals from water or alcohol, dec 278°. Sol in water.
 
Derivative Type: Hydrobromide
CAS Registry Number: 5985-05-7
Molecular Formula: C11H13NO2.HBr
Molecular Weight: 272.14
Percent Composition: C 48.55%, H 5.19%, N 5.15%, O 11.76%, Br 29.36%
Properties: Needles from water, dec 272°.
 
Derivative Type: Hydriodide
Molecular Formula: C11H13NO2.HI
Molecular Weight: 319.14
Percent Composition: C 41.40%, H 4.42%, N 4.39%, O 10.03%, I 39.76%
Properties: Crystals from water, dec 242°. Sol in water or alc.
 
Derivative Type: Platinichloride
CAS Registry Number: 5985-06-8
Molecular Formula: (C11H13NO2)2.H2PtCl6
Molecular Weight: 792.27
Percent Composition: C 33.35%, H 3.56%, N 3.54%, O 8.08%, Pt 24.62%, Cl 26.85%
Properties: Yellow tablets, dec 222°. Sparingly sol in alc.