Tadalafil Methyl Catchelol

Name: Tadalafil Methyl Catchelol
Brand: Vaqora Chemicals
SKU: VQ-042342

About Tadalafil Methyl Catchelol

Listed under CAS 378788-16-0, Tadalafil Methyl Catchelol is a metabolite or degradation product of Tadalafil available from Vaqora Chemicals. Its molecular formula is C22H21N3O4 and its molecular weight is 391.4 g/mol. Common synonyms include Tadalafil 3-methyl catechol and Tadalafil Methyl Catechol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Tadalafil, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Tadalafil

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

Tadalafil impurities

Specifications & identifiers

Chemical identifiers
Product name	Tadalafil Methyl Catchelol
Catalogue No.	VQ-042342
CAS Number	378788-16-0
IUPAC name	(2R,8R)-2-(4-hydroxy-3-methoxyphenyl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione
Molecular formula	C₂₂H₂₁N₃O₄
Molecular weight	391.4 g/mol
Exact mass	391.1532
Grade	Reference Standard
HSN code	38229090
InChIKey	VRZVIFLUHIVHCZ-IIBYNOLFSA-N
SMILES	CN1CC(=O)N2[C@@H](C1=O)CC3=C([C@H]2C4=CC(=C(C=C4)O)OC)NC5=CC=CC=C35
PubChem CID	59087892

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	2 / 4
TPSA	85.9 Å²

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 Methyl Catchelol?

The CAS Registry Number of Tadalafil Methyl Catchelol is 378788-16-0. It is also known as Tadalafil 3-methyl catechol, Tadalafil Methyl Catechol.

What is the molecular formula and molecular weight of Tadalafil Methyl Catchelol?

Tadalafil Methyl Catchelol has the molecular formula C22H21N3O4 and a molecular weight of 391.4 g/mol. Its IUPAC name is (2R,8R)-2-(4-hydroxy-3-methoxyphenyl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione.

What is Tadalafil Methyl Catchelol used for?

Tadalafil Methyl Catchelol 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 Methyl Catchelol can I order?

We supply Tadalafil Methyl Catchelol 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 Methyl Catchelol?

Yes. Every lot of Tadalafil Methyl Catchelol 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 Methyl Catchelol be shipped internationally?

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