Title: Adiphenine
CAS Registry Number: 64-95-9
CAS Name: a-Phenylbenzeneacetic acid 2-(diethylamino)ethyl ester
Additional Names: 2-diethylaminoethyl diphenylacetate; diphenylacetyldiethylaminoethanol; diphacil; spasmolytin
Molecular Formula: C20H25NO2
Molecular Weight: 311.42
Percent Composition: C 77.14%, H 8.09%, N 4.50%, O 10.28%
Literature References: Anticholinergic. Prepn: DE 626539 (1936 to Ciba); and pharmacology: T. Wagner-Jauregg et al., Ber. 72, 1551 (1939); R. R. Burtner, J. W. Cusic, J. Am. Chem. Soc. 65, 262 (1943). Crystal and molecular structure: J. J. Guy, T. A. Hamor, J. Chem. Soc. Perkin Trans. 2 1973, 942. Effect on TSH release: D. Jordan et al., Eur. J. Pharmacol. 41, 53 (1977). HPLC determn in tissues: J. Michelot et al., J. Chromatogr. 257, 395 (1983). Pharmacokinetics: idem et al., Xenobiotica 11, 123 (1981).
Derivative Type: Hydrochloride
CAS Registry Number: 50-42-0
Trademarks: Trasentine (Ciba-Geigy)
Molecular Formula: C20H25NO2.HCl
Molecular Weight: 347.88
Percent Composition: C 69.05%, H 7.53%, N 4.03%, O 9.20%, Cl 10.19%
Properties: Crystals, mp 113-114°. Readily sol in water; very sparingly sol in alcohol, ether. LD50 i.p. in mice: 0.24 g/kg (Burtner, Cusic).
Melting point: mp 113-114°
Toxicity data: LD50 i.p. in mice: 0.24 g/kg (Burtner, Cusic)
Therap-Cat: Antispasmodic.
Keywords: Antispasmodic; Antimuscarinic.
Adipic Acid Adiponectin Adipsin Adlumidine Adlumine

PubChem 2031
ChemSpider 1953
EC number 200-599-0
MeSH C084829
Jmol-3D images Image 1
Molecular formula C20H25NO2
Molar mass 311.42 g mol−1
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
Infobox references

Adiphenine is an inhibitor of nicotinic receptors.[1]