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API Impurities

4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline

Reference StandardAvailable on request

Order 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline (CAS 937263-71-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline chemical structure
CAS number937263-71-3
FormulaC13H12N4O
Molar mass240.26 g/mol
Physical formSolid
HS code38229090
InChIKeyDFMSLMUVJUMZPA-UHFFFAOYSA-N
IUPAC name3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)aniline

About 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline

4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline is supplied by Zemixal as a characterised reference material for Tucatinib analysis. Identity at a glance (Reference Standard): CAS 937263-71-3, formula C13H12N4O and molar mass 240.26 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. 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 Tucatinib

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

Tucatinib standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
Product name4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
Catalogue numberZX-032719
CAS number937263-71-3
IUPAC name3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)aniline
Molecular formulaC13H12N4O
Molar mass240.26 g/mol
Exact mass240.1011
GradeReference Standard
Physical formSolid
XLogP32
H-bond donors / acceptors1 / 4
Topological polar surface area65.4 Ų
HS code38229090
InChIKeyDFMSLMUVJUMZPA-UHFFFAOYSA-N
SMILESCC1=C(C=CC(=C1)N)OC2=CC3=NC=NN3C=C2
PubChem CID66937013
Synonyms4-((1,2,4)Triazolo(1,5-a)pyrid-7-yloxy)-3-methylaniline, 4-([1,2,4]triazolo[1,5-a]pyrid-7-yloxy)-3-methylaniline, 3-methyl-4-{[1,2,4]triazolo[1,5-a]pyridin-7-yloxy}aniline, 3-Methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)benzenamine, 4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)-3-methylbenzenamine, Benzenamine, 3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)-, Tucatimib intennediate, -([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
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 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline

Which CAS number identifies 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline?
4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline is registered under CAS 937263-71-3. You may also see it listed as 4-((1,2,4)Triazolo(1,5-a)pyrid-7-yloxy)-3-methylaniline, 4-([1,2,4]triazolo[1,5-a]pyrid-7-yloxy)-3-methylaniline, 3-methyl-4-{[1,2,4]triazolo[1,5-a]pyridin-7-yloxy}aniline. Our catalogue number for this item is ZX-032719.
What are the formula and molar mass of 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline?
For 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline, its formula is C13H12N4O and its molar mass is 240.26 g/mol. The systematic (IUPAC) name is 3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)aniline. InChIKey DFMSLMUVJUMZPA-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline used in pharmaceutical QC?
4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline is a characterised reference material linked to Tucatinib. 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 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline?
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 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline?
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 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline to my country?
Yes. Because 4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline 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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