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API Process Intermediates & Related Compounds

6,7-Dimethoxyquinazolin-4(3H)-one

Reference StandardIn stock

Buy 6,7-Dimethoxyquinazolin-4(3H)-one (CAS 13794-72-4) from Zemixal: C10H10N2O3, COA and SDS with every lot, worldwide shipping.

Pack sizes
6,7-Dimethoxyquinazolin-4(3H)-one chemical structure
CAS number13794-72-4
FormulaC10H10N2O3
Molar mass206.2 g/mol
Physical formSolid
HS code2933
InChIKeyDMSRMHGCZUXCMJ-UHFFFAOYSA-N
IUPAC name6,7-dimethoxy-3H-quinazolin-4-one

About 6,7-Dimethoxyquinazolin-4(3H)-one

Researchers and plant chemists source 6,7-Dimethoxyquinazolin-4(3H)-one from Zemixal for routine and specialised work. For your records (Reference Standard), the material is defined by CAS 13794-72-4, formula C10H10N2O3 and molar mass 206.2 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

Hazard communication follows GHS (Danger: H301, H315 and H319). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Gefitinib

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

Gefitinib standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of 6,7-Dimethoxyquinazolin-4(3H)-one
Product name6,7-Dimethoxyquinazolin-4(3H)-one
Catalogue numberZX-012209
CAS number13794-72-4
IUPAC name6,7-dimethoxy-3H-quinazolin-4-one
Molecular formulaC10H10N2O3
Molar mass206.2 g/mol
Exact mass206.0691
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors1 / 4
Topological polar surface area59.9 Ų
HS code2933
InChIKeyDMSRMHGCZUXCMJ-UHFFFAOYSA-N
SMILESCOC1=C(C=C2C(=C1)C(=O)NC=N2)OC
PubChem CID135495016
Synonyms6,7-Dimethoxy-4(3H)-quinazolinone, 6,7-Dimethoxy-3,4-dihydroquinazolin-4-one, 6,7-Dimethoxy-4-oxo-3,4-dihydroquinazoline, 6,7-Dimethoxy-4-quinazolone, 6,7-Dimethoxyquinazoline-4-one, 6,7-dimethoxy-1H-quinazolin-4-one, 6,7-dimethoxyquinazolin-4-ol, 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one, 6,7-dimethoxyquinazolin-4(1H)-one, 6,7-dimethoxy-4(1h)-quinazolinone, 4(1H)-Quinazolinone, 6,7-dimethoxy-

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P270, P280, P301 + P316, P302 + P352, P305 + P351 + P338, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 6,7-Dimethoxyquinazolin-4(3H)-one
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about 6,7-Dimethoxyquinazolin-4(3H)-one

Which CAS number identifies 6,7-Dimethoxyquinazolin-4(3H)-one?
6,7-Dimethoxyquinazolin-4(3H)-one is registered under CAS 13794-72-4. You may also see it listed as 6,7-Dimethoxy-4(3H)-quinazolinone, 6,7-Dimethoxy-3,4-dihydroquinazolin-4-one, 6,7-Dimethoxy-4-oxo-3,4-dihydroquinazoline. Our catalogue number for this item is ZX-012209.
What are the formula and molar mass of 6,7-Dimethoxyquinazolin-4(3H)-one?
For 6,7-Dimethoxyquinazolin-4(3H)-one, its formula is C10H10N2O3 and its molar mass is 206.2 g/mol. The systematic (IUPAC) name is 6,7-dimethoxy-3H-quinazolin-4-one. InChIKey DMSRMHGCZUXCMJ-UHFFFAOYSA-N lets you match it in any structure database.
How is 6,7-Dimethoxyquinazolin-4(3H)-one used in pharmaceutical QC?
6,7-Dimethoxyquinazolin-4(3H)-one is a characterised reference material linked to Gefitinib. 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 6,7-Dimethoxyquinazolin-4(3H)-one?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 6,7-Dimethoxyquinazolin-4(3H)-one?
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 6,7-Dimethoxyquinazolin-4(3H)-one to my country?
Yes. Because 6,7-Dimethoxyquinazolin-4(3H)-one 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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