Tadalafil Impurity 23

Name: Tadalafil Impurity 23
Brand: Vaqora Chemicals
SKU: VQ-042339

About Tadalafil Impurity 23

Vaqora Chemicals supplies Tadalafil Impurity 23, an impurity of Tadalafil registered under CAS number 321862-32-2. The compound has the formula C20H14N2O4, corresponding to a molecular weight of 346.34 g/mol.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Tadalafil, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tadalafil Impurity 23 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tadalafil

View every impurity, metabolite and intermediate we list for Tadalafil.

Tadalafil impurities

Specifications & identifiers

Chemical identifiers
Product name	Tadalafil Impurity 23
Catalogue No.	VQ-042339
CAS Number	321862-32-2
Molecular formula	C₂₀H₁₄N₂O₄
Molecular weight	346.34 g/mol
Grade	Reference Standard
HSN code	38229090

Physical properties
Physical form	Solid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Tadalafil Impurity 23?

The CAS Registry Number of Tadalafil Impurity 23 is 321862-32-2.

What is the molecular formula and molecular weight of Tadalafil Impurity 23?

Tadalafil Impurity 23 has the molecular formula C20H14N2O4 and a molecular weight of 346.34 g/mol.

What is Tadalafil Impurity 23 used for?

Tadalafil Impurity 23 is supplied as a characterised reference material related to Tadalafil. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Tadalafil Impurity 23 can I order?

We supply Tadalafil Impurity 23 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tadalafil Impurity 23?

Yes. Every lot of Tadalafil Impurity 23 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tadalafil Impurity 23 be shipped internationally?

Yes. We export Tadalafil Impurity 23 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.