Erlotinib Dimer Impurity

Name: Erlotinib Dimer Impurity
Brand: Zemixal
SKU: ZX-004708

Reference StandardIn stock

Buy Erlotinib Dimer Impurity (CAS 1809951-10-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Impurities range.

Pack sizes

Erlotinib Dimer Impurity chemical structure

CAS number1809951-10-7

FormulaC₂₈H₃₄N₄O₉

Molar mass570.6 g/mol

Physical formSolid

HS code38229090

Purity95.43%

InChIKeyKCQKELLDRSIAEQ-UHFFFAOYSA-N

IUPAC name3-[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]-6,7-bis(2-methoxyethoxy)quinazolin-4-one

About Erlotinib Dimer Impurity

Erlotinib Dimer Impurity belongs to the Erlotinib reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1809951-10-7, formula C28H34N4O9 and molar mass 570.6 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. 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

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Erlotinib Dimer Impurity
Product name	Erlotinib Dimer Impurity
Catalogue number	ZX-004708
CAS number	1809951-10-7
IUPAC name	3-[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]-6,7-bis(2-methoxyethoxy)quinazolin-4-one
Molecular formula	C₂₈H₃₄N₄O₉
Molar mass	570.6 g/mol
Exact mass	570.2326
Grade	Reference Standard
Purity / assay	95.43%
Physical form	Solid
XLogP3	1.7
H-bond donors / acceptors	0 / 12
Topological polar surface area	132 Å²
HS code	38229090
InChIKey	KCQKELLDRSIAEQ-UHFFFAOYSA-N
SMILES	COCCOC1=C(C=C2C(=C1)C(=NC=N2)N3C=NC4=CC(=C(C=C4C3=O)OCCOC)OCCOC)OCCOC
PubChem CID	148171546
Synonyms	3-(6,7-Bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one, 6,6',7,7'-tetrakis(2-methoxyethoxy)-4H-[3,4'-biquinazolin]-4-one, Erlotinib Impurity F (Freebase), Erlotinib Impurity 69

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 Erlotinib Dimer Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request

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

Questions about Erlotinib Dimer Impurity

Which CAS number identifies Erlotinib Dimer Impurity?

Erlotinib Dimer Impurity is registered under CAS 1809951-10-7. You may also see it listed as 3-(6,7-Bis(2-methoxyethoxy)quinazolin-4-yl)-6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one, 6,6',7,7'-tetrakis(2-methoxyethoxy)-4H-[3,4'-biquinazolin]-4-one, Erlotinib Impurity F (Freebase). Our catalogue number for this item is ZX-004708.

What are the formula and molar mass of Erlotinib Dimer Impurity?

For Erlotinib Dimer Impurity, its formula is C28H34N4O9 and its molar mass is 570.6 g/mol. The systematic (IUPAC) name is 3-[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]-6,7-bis(2-methoxyethoxy)quinazolin-4-one. InChIKey KCQKELLDRSIAEQ-UHFFFAOYSA-N lets you match it in any structure database.

How is Erlotinib Dimer Impurity used in pharmaceutical QC?

Erlotinib Dimer Impurity 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 Erlotinib Dimer Impurity?

This listing is Reference Standard grade with 95.43% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Erlotinib Dimer Impurity?

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 Erlotinib Dimer Impurity to my country?

Yes. Erlotinib Dimer Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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