Prothipendyl
Title: Prothipendyl
CAS Registry Number: 303-69-5
CAS Name: N,N-Dimethyl-10H-pyrido[3,2-b][1,4]benzothiazine-10-propanamine
Additional Names: 10-(3-dimethylaminopropyl)-10H-pyrido[3,2-b][1,4]benzothiazine; 10-(g-dimethylaminopropyl)-1-azaphenothiazine; N-(3-dimethylaminopropyl)thiophenylpyridylamine; 2,3-pyridino-(5¢,6¢)-5,6-benzo-4-(3¢¢-dimethylaminopropyl)-1,4-thiazine
Molecular Formula: C16H19N3S
Molecular Weight: 285.41
Percent Composition: C 67.33%, H 6.71%, N 14.72%, S 11.23%
Literature References: Prepn: Yale, Bernstein, US 2943086 (1960 to Olin Mathieson); von Schlichtegroll, Proc. 1st Int. Congr. Neuro-Pharm. 1958, 408 (1959), C.A. 54, 13400g (1960); FR 1173134 (1959 to Rhône-Poulenc).
Properties: Liquid, bp0.7 217-219°; bp0.5 195-198°.
Boiling point: bp0.7 217-219°; bp0.5 195-198°
 
Derivative Type: Hydrochloride
CAS Registry Number: 1225-65-6
Manufacturers' Codes: D-206
Trademarks: Dominal (AWD); Tolnate (SK & F)
Molecular Formula: C16H19N3S.HCl
Molecular Weight: 321.87
Percent Composition: C 59.70%, H 6.26%, N 13.05%, S 9.96%, Cl 11.01%
Properties: mp 177-178° with sintering ~176°. Monohydrate as crystals, mp 108-112°. Freely sol in water, methanol. Practically insol in ether, petr ether.
Melting point: mp 177-178° with sintering ~176°; mp 108-112°
 
Derivative Type: Dihydrochloride
Molecular Formula: C16H19N3S.2HCl
Molecular Weight: 358.33
Percent Composition: C 53.63%, H 5.91%, N 11.73%, S 8.95%, Cl 19.79%
Properties: Crystals from acetoni-trile, mp 205-207°.
Melting point: mp 205-207°
 
Therap-Cat: Antipsychotic.
Keywords: Antipsychotic; Other Tricyclics.

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