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Includes: HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, Structure Elucidation Report (SER), and additional analytical data depending on the product.

1639860-36-82-Hydroxyethyl Nortadalafil

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Catalogue No.:	VE0018640
CAS No.:	1639860-36-8
Mol. Formula:	C23H21N3O5
Mol. Weight:	419.44 g/mol

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Additional information on CAS 1639860-36-8

Parent drug

Tadalafil

Pharmacopoeial Synonyms

N/A

Other Synonyms

(2R,8R)-2-(1,3-benzodioxol-5-yl)-6-(2-hydroxyethyl)-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione; Pyrazino(1′,2′:1,6)pyrido(3,4-b)indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-(2-hydroxyethyl)-, (6R,12aR)-

Smiles

C1[C@@H]2C(=O)N(CC(=O)N2[C@@H](C3=C1C4=CC=CC=C4N3)C5=CC6=C(C=C5)OCO6)CCO

InChI

InChI=1S/C23H21N3O5/c27-8-7-25-11-20(28)26-17(23(25)29)10-15-14-3-1-2-4-16(14)24-21(15)22(26)13-5-6-18-19(9-13)31-12-30-18/h1-6,9,17,22,24,27H,7-8,10-12H2/t17-,22-/m1/s1

Description

2-Hydroxyethyl Nortadalafil, also known as (2R,8R)-2-(1,3-benzodioxol-5-yl)-6-(2-hydroxyethyl)-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione; Pyrazino(1′,2′:1,6)pyrido(3,4-b)indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-(2-hydroxyethyl)-, (6R,12aR)-, is a highly characterized reference material. It fully complies with stringent regulatory standards, including those set by USP, EMA, JP, and BP. This product is essential for use in Abbreviated New Drug Applications (ANDA), New Drug Applications (NDA), and the commercial production of Tadalafil. Moreover, it comes with a detailed Structure Elucidation Report (SER), ensuring its accuracy and reliability for a wide range of analytical applications.