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Pharmacopeial Impurities (EP / USP / BP)

Tadalafil EP Impurity G

Reference StandardAvailable on request

Order Tadalafil EP Impurity G (CAS 2520114-46-7) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Tadalafil EP Impurity G chemical structure
CAS number2520114-46-7
FormulaC22H17N3O5
Molar mass403.4 g/mol
Physical formSolid
HS code38229090
InChIKeyLHAYVUMFGJKOJI-GFOWMXPYSA-N
IUPAC name(11R)-17-(1,3-benzodioxol-5-yl)-13-methyl-2,13,16-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3,5,7-tetraene-9,12,15-trione

About Tadalafil EP Impurity G

Analytical teams working on Tadalafil use Tadalafil EP Impurity G as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 2520114-46-7, formula C22H17N3O5 and molar mass 403.4 g/mol. It is handled as a solid.

Typical applications

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tadalafil

See every impurity, metabolite and related compound we list for this API.

Tadalafil standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Tadalafil EP Impurity G
Product nameTadalafil EP Impurity G
Catalogue numberZX-027081
CAS number2520114-46-7
IUPAC name(11R)-17-(1,3-benzodioxol-5-yl)-13-methyl-2,13,16-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3,5,7-tetraene-9,12,15-trione
Molecular formulaC22H17N3O5
Molar mass403.4 g/mol
Exact mass403.1168
GradeReference Standard
Physical formSolid
XLogP31.5
H-bond donors / acceptors1 / 6
Topological polar surface area88.2 Ų
HS code38229090
InChIKeyLHAYVUMFGJKOJI-GFOWMXPYSA-N
SMILESCN1CC(=O)N2[C@@H](C1=O)C3=C(C2C4=CC5=C(C=C4)OCO5)NC6=CC=CC=C6C3=O
PubChem CID139033224
SynonymsTadalafil - Impurity G

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Tadalafil EP Impurity G
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tadalafil EP Impurity G

Which CAS number identifies Tadalafil EP Impurity G?
Tadalafil EP Impurity G is registered under CAS 2520114-46-7. You may also see it listed as Tadalafil - Impurity G. Our catalogue number for this item is ZX-027081.
What are the formula and molar mass of Tadalafil EP Impurity G?
For Tadalafil EP Impurity G, its formula is C22H17N3O5 and its molar mass is 403.4 g/mol. The systematic (IUPAC) name is (11R)-17-(1,3-benzodioxol-5-yl)-13-methyl-2,13,16-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3,5,7-tetraene-9,12,15-trione. InChIKey LHAYVUMFGJKOJI-GFOWMXPYSA-N lets you match it in any structure database.
How is Tadalafil EP Impurity G used in pharmaceutical QC?
Tadalafil EP Impurity G is a characterised reference material linked to Tadalafil. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Tadalafil EP Impurity G?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tadalafil EP Impurity G?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tadalafil EP Impurity G to my country?
Yes. Tadalafil EP Impurity G ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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