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Nortadalafil

Product Code

DRE-C15651900

CAS Number

171596-36-4

Product Format

Neat

Molecular Formula

C21 H17 N3 O4

Molecular Weight

375.38

Product Categories

Dr. Ehrenstorfer, Erectile dysfunction drugs, Erectile dysfunction drugs

Product Type

Native/Parent

Price and availability

48-hour USA dispatch time
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Documentation

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Product Information

Analyte Data

Analyte Name

N-Desmethyl Tadalafil

CAS Number

171596-36-4

Molecular Formula

C21 H17 N3 O4

Molecular Weight

375.38

Accurate Mass

375.1219

SMILES

O=C1CNC(=O)[C@H]2Cc3c([nH]c4ccccc34)[C@H](N12)c5ccc6OCOc6c5

InChI

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

IUPAC

(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

Product Data

Storage Temperature

+4°C

Shipping Temperature

+20°C

Country of Origin

GERMANY

Product Type

Native/Parent

Product Format

Neat
Dr. Ehrenstorfer

Why work with us?

Since 1975, Dr. Ehrenstorfer has led the way in producing pesticide reference standards. Today, our portfolio is constantly expanding to adapt to changing regulations and technology, as we support your need for high-quality reference materials for food and environmental analysis.


We are passionate about supporting your science for a safer world. Our products are produced to the highest quality, with all analytical measurements performed under our ISO/IEC 17025 scope of accreditation and a leading product range manufactured according to our ISO 17034 accreditation. We use the most advanced analytical techniques to characterise our reference materials, so that you can rely on the scientific integrity of the data contained in your Certificate of Analysis.


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