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CAS RN 171596-36-4

CAS RN 171596-36-4

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1 – 3 of 3 results
1

Desmethyltadalafil (Nortadalafil), LoGiCal

LoGiCal's certified reference materials as neats, native solutions and stable isotope labelled solutions, with expert documentation and support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

2

Desmethyltadalafil (Nortadalafil), Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 171596-36-4
Molecular Weight (g/mol) 375.38
InChI Formula InChI=1S/C21H17N3O4/c25-18-9-22-21(26)15-8-13-12-3-1-2-4-14(12)23-19(13)20(24(15)18)11-5-6-16-17(7-11)28-10-27-16/h1-7,15,20,23H,8-10H2,(H,22,26)/t15-,20-/m1/s1
Chemical Name or Material N-Desmethyl Tadalafil
SMILES O=C1CNC(=O)[C@H]2Cc3c([nH]c4ccccc34)[C@H](N12)c5ccc6OCOc6c5
Synonym 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-, (6R,12aR)-,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-, (6R-trans)-,Nortadalafil
Recommended Storage +5°C
Certifications/Compliance ISO 9001
IUPAC Name (2R,8R)-2-(1,3-benzodioxol-5-yl)-3,6,17-triazatetracyclo[8.7.0.0^{3,8}.0^{11,16}]heptadeca-1(10),11,13,15-tetraene-4,7-dione
Molecular Formula C21 H17 N3 O4
Formula Weight 375.1219 g/mol
Analyte or Component Names N-Desmethyl Tadalafil
3

Nortadalafil, MedChemExpress

MedChemExpress Nortadalafil is demethyl Tadalafil, which is a PDE5 inhibitor, currently marketed in pill form for treating erectile dysfunction (ED) under the name Cialis; and under the name Adcirca for the treatment of pulmonary arterial hypertension.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 375.38
Color White
Physical Form Solid
Chemical Name or Material Nortadalafil
Grade Research
SMILES O=C1NCC(N([C@@H]1C2)[C@H](C3=CC=C(OCO4)C4=C3)C5=C2C6=C(N5)C=CC=C6)=O
For Use With (Application) COVID-19-immunoregulation
Percent Purity 99.77%
CAS 171596-36-4
Solubility Information DMSO : 50 mg/mL (133.20 mM; Need ultrasonic)
Health Hazard 1 H302∣H315∣H319∣H335
Synonym Demethyl Tadalafil
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C21H17N3O4
Formula Weight 375.38