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API Impurities

Erlotinib Chloro Impurity (Freebase)

Reference StandardAvailable on request

Erlotinib Chloro Impurity (Freebase) (CAS 183322-18-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Erlotinib Chloro Impurity (Freebase) chemical structure
CAS number183322-18-1
FormulaC14H17ClN2O4
Molar mass312.75 g/mol
Physical formSolid
HS code38229090
InChIKeyZPJLDMNVDPGZIU-UHFFFAOYSA-N
IUPAC name4-chloro-6,7-bis(2-methoxyethoxy)quinazoline

About Erlotinib Chloro Impurity (Freebase)

Erlotinib Chloro Impurity (Freebase) is supplied by Zemixal as a characterised reference material for Erlotinib analysis. Key data (Reference Standard): CAS 183322-18-1, formula C14H17ClN2O4 and molar mass 312.75 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Classified under GHS with signal word Danger and hazard statements H302 and H318. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

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

Specifications and identifiers

Specifications of Erlotinib Chloro Impurity (Freebase)
Product nameErlotinib Chloro Impurity (Freebase)
Catalogue numberZX-004705
CAS number183322-18-1
Other CAS numbers179688-13-2
IUPAC name4-chloro-6,7-bis(2-methoxyethoxy)quinazoline
Molecular formulaC14H17ClN2O4
Molar mass312.75 g/mol
Exact mass312.0877
GradeReference Standard
Physical formSolid
XLogP32.1
H-bond donors / acceptors0 / 6
Topological polar surface area62.7 Ų
HS code38229090
InChIKeyZPJLDMNVDPGZIU-UHFFFAOYSA-N
SMILESCOCCOC1=C(C=C2C(=C1)C(=NC=N2)Cl)OCCOC
PubChem CID11289942
SynonymsErlotinib Chloro Impurity, 4-Chloro-6,7-di(2-methoxyethoxy) quinazoline, 6,7-Bis(2-methoxyethoxy)-4-chloroquinazoline, Quinazoline, 4-chloro-6,7-bis(2-methoxyethoxy)-, 4-Chloro-6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazoline, Erlotinib Impurity 8, 4-Chloro-6,7-(2-methoxyethoxy)-quinazoline, 4-Chloro-6,7-bis-(2-methoxy-ethoxy)-quinazoline, 4-chloro-6,7-bis(2-methoxyethoxy) quinazoline, 4-chloro-6,7-bis(2-methoxyethoxy)-quinazoline, 4-chloro-6,7-bis-(2-methoxyethoxy)quinazoline, 4-chloro-6,7-bis-(2-methoxyethoxy)-quinazoline

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H318Causes serious eye damage

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P354 + P338, P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Erlotinib Chloro Impurity (Freebase)
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 Erlotinib Chloro Impurity (Freebase)

Which CAS number identifies Erlotinib Chloro Impurity (Freebase)?
Erlotinib Chloro Impurity (Freebase) is registered under CAS 183322-18-1. You may also see it listed as Erlotinib Chloro Impurity, 4-Chloro-6,7-di(2-methoxyethoxy) quinazoline, 6,7-Bis(2-methoxyethoxy)-4-chloroquinazoline. Our catalogue number for this item is ZX-004705.
What are the formula and molar mass of Erlotinib Chloro Impurity (Freebase)?
For Erlotinib Chloro Impurity (Freebase), its formula is C14H17ClN2O4 and its molar mass is 312.75 g/mol. The systematic (IUPAC) name is 4-chloro-6,7-bis(2-methoxyethoxy)quinazoline. InChIKey ZPJLDMNVDPGZIU-UHFFFAOYSA-N lets you match it in any structure database.
How is Erlotinib Chloro Impurity (Freebase) used in pharmaceutical QC?
Erlotinib Chloro Impurity (Freebase) 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 Chloro Impurity (Freebase)?
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 Erlotinib Chloro Impurity (Freebase)?
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 Chloro Impurity (Freebase) to my country?
Yes. Because Erlotinib Chloro Impurity (Freebase) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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