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Metabolites & Degradation Products

Desethynyl Erlotinib

Reference StandardAvailable on request

Buy Desethynyl Erlotinib (CAS 1145671-52-8) from Zemixal: C20H23N3O4, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-029302.

Pack sizes
Desethynyl Erlotinib chemical structure
CAS number1145671-52-8
FormulaC20H23N3O4
Molar mass369.4 g/mol
Physical formSolid
HS code38229090
InChIKeyFIEPRWDRWNAAFJ-UHFFFAOYSA-N
IUPAC name6,7-bis(2-methoxyethoxy)-N-phenylquinazolin-4-amine

About Desethynyl Erlotinib

Analytical teams working on Erlotinib use Desethynyl Erlotinib as a qualified comparison standard. Key data (Reference Standard): CAS 1145671-52-8, formula C20H23N3O4 and molar mass 369.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Erlotinib

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

Erlotinib standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Desethynyl Erlotinib
Product nameDesethynyl Erlotinib
Catalogue numberZX-029302
CAS number1145671-52-8
IUPAC name6,7-bis(2-methoxyethoxy)-N-phenylquinazolin-4-amine
Molecular formulaC20H23N3O4
Molar mass369.4 g/mol
Exact mass369.1689
GradeReference Standard
Physical formSolid
XLogP33.1
H-bond donors / acceptors1 / 7
Topological polar surface area74.7 Ų
HS code38229090
InChIKeyFIEPRWDRWNAAFJ-UHFFFAOYSA-N
SMILESCOCCOC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC=CC=C3)OCCOC
PubChem CID58735307
Synonyms6,7-Bis(2-methoxyethoxy)-N-phenyl-4-quinazolinamine, 6,7-Bis(2-methoxyethoxy)-N-phenyl4-quinazolinamine, 4-Quinazolinamine, 6,7-bis(2-methoxyethoxy)-N-phenyl-

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 Desethynyl Erlotinib
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 Desethynyl Erlotinib

Which CAS number identifies Desethynyl Erlotinib?
Desethynyl Erlotinib is registered under CAS 1145671-52-8. You may also see it listed as 6,7-Bis(2-methoxyethoxy)-N-phenyl-4-quinazolinamine, 6,7-Bis(2-methoxyethoxy)-N-phenyl4-quinazolinamine, 4-Quinazolinamine, 6,7-bis(2-methoxyethoxy)-N-phenyl-. Our catalogue number for this item is ZX-029302.
What are the formula and molar mass of Desethynyl Erlotinib?
For Desethynyl Erlotinib, its formula is C20H23N3O4 and its molar mass is 369.4 g/mol. The systematic (IUPAC) name is 6,7-bis(2-methoxyethoxy)-N-phenylquinazolin-4-amine. InChIKey FIEPRWDRWNAAFJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Desethynyl Erlotinib used in pharmaceutical QC?
Desethynyl Erlotinib is a characterised reference material linked to Erlotinib. 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 Desethynyl Erlotinib?
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 Desethynyl Erlotinib?
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 Desethynyl Erlotinib to my country?
Yes. Desethynyl Erlotinib ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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