(1R,​3R)​-1-​(1,​3-​Benzodioxol-​5-​yl)​-​2,​3,​4,​9-​tetrahydro-1H-pyrido[3,​4-​b]​indole-​3-​carboxylic Acid Hydrochloride

CAS: 474668-76-3

Ref. TR-B199990

Produktinformation

• Name: (1R,​3R)​-1-​(1,​3-​Benzodioxol-​5-​yl)​-​2,​3,​4,​9-​tetrahydro-1H-pyrido[3,​4-​b]​indole-​3-​carboxylic Acid Hydrochloride
• Synonyme: (1R,3R)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Monohydrochloride, Tadalafil Acid Impurity

Beschreibung

Applications (1R,​3R)​-1-​(1,​3-​Benzodioxol-​5-​yl)​-​2,​3,​4,​9-​tetrahydro-1H-pyrido[3,​4-​b]​indole-​3-​carboxylic Acid Hydrochloride is an impurity of Tadalafil (T004500) and is a β-​carboline derivative. (1R,​3R)​-1-​(1,​3-​Benzodioxol-​5-​yl)​-​2,​3,​4,​9-​tetrahydro-1H-pyrido[3,​4-​b]​indole-​3-​carboxylic Acid Hydrochloride can be used to produce Tadalafil.
References Lek Pharmaceuticals d.d., Slovenia: Eur. Pat. Appl., EP 2107059 A1 20091007 (2009)

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 372.8
• Formel: C₁₉H₁₆N₂O₄·HCl
• Farbe/Form: Off White Solid
• InChl: InChI=1S/C19H16N2O4.ClH/c22-19(23)14-8-12-11-3-1-2-4-13(11)20-18(12)17(21-14)10-5-6-15-16(7-10)25-9-24-15;/h1-7,14,17,20-21H,8-9H2,(H,22,23);1H/t14-,17-;/m1./s1
• InChI Key: InChIKey=LHTXCRMGJZZYBX-SATBOSKTSA-N
• SMILES: Cl.O=C(O)[C@H]1Cc2c([nH]c3ccccc23)[C@@H](c2ccc3c(c2)OCO3)N1