3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
- CAS
- 179688-53-0
- Formula
- C11H10N2O4
- MW
- 234.21 g/mol
ZX-029705
Metabolites & Degradation Products
6-Hydroxy-7-methoxy-4(1H)-quinazolinone
Reference StandardAvailable on request
Buy 6-Hydroxy-7-methoxy-4(1H)-quinazolinone (CAS 179688-52-9) from Zemixal: C9H8N2O3, COA and SDS with every lot, worldwide shipping.
CAS number179688-52-9
FormulaC9H8N2O3
Molar mass192.17 g/mol
Physical formSolid
HS code38229090
InChIKeyOKZIRNNFVQCDSA-UHFFFAOYSA-N
IUPAC name6-hydroxy-7-methoxy-3H-quinazolin-4-one
About 6-Hydroxy-7-methoxy-4(1H)-quinazolinone
Zemixal lists 6-Hydroxy-7-methoxy-4(1H)-quinazolinone for laboratories that identify, quantify or control Gefitinib and its related substances. Identity at a glance (Reference Standard): CAS 179688-52-9, formula C9H8N2O3 and molar mass 192.17 g/mol. It is handled as a solid.
Use cases we see most often
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Handling and storage
Hazard communication follows GHS (Danger: H301). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Gefitinib
See every impurity, metabolite and related compound we list for this API.
Gefitinib standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Applications
Specifications and identifiers
| Product name | 6-Hydroxy-7-methoxy-4(1H)-quinazolinone |
|---|---|
| Catalogue number | ZX-029704 |
| CAS number | 179688-52-9 |
| IUPAC name | 6-hydroxy-7-methoxy-3H-quinazolin-4-one |
| Molecular formula | C9H8N2O3 |
| Molar mass | 192.17 g/mol |
| Exact mass | 192.0535 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.3 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 70.9 Ų |
| HS code | 38229090 |
| InChIKey | OKZIRNNFVQCDSA-UHFFFAOYSA-N |
| SMILES | COC1=C(C=C2C(=C1)N=CNC2=O)O |
| PubChem CID | 135446413 |
| Synonyms | 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one, 6-Hydroxy-7-methoxy-4(3H)-Quinazolinone, 6-Hydroxy-7-methoxyquinazolin-4(1H)-one, 6-hydroxy-7-methoxyquinazolin-4(3H)-one, 6-hydroxy-7-methoxy-1H-quinazolin-4-one, 4(1H)-Quinazolinone, 6-hydroxy-7-methoxy-, 7-Methoxy-quinazoline-4,6-diol, 3,4-dihydro-4-oxo-6-hydroxy-7-methoxy-quinazoline, CS-B0939, 6-hydroxy-7-methoxyquinazoline-4(3H)-one, 6-hydroxy-7-methoxy-quinazolin-4(1h)-one, 6-hydroxy-7-(methyloxy)-4(1H)-quinazolinone |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
Precautionary statements P264, P270, P301 + P316, P321, P330, 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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 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 6-Hydroxy-7-methoxy-4(1H)-quinazolinone
Which CAS number identifies 6-Hydroxy-7-methoxy-4(1H)-quinazolinone?
6-Hydroxy-7-methoxy-4(1H)-quinazolinone is registered under CAS 179688-52-9. You may also see it listed as 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one, 6-Hydroxy-7-methoxy-4(3H)-Quinazolinone, 6-Hydroxy-7-methoxyquinazolin-4(1H)-one. Our catalogue number for this item is ZX-029704.
What are the formula and molar mass of 6-Hydroxy-7-methoxy-4(1H)-quinazolinone?
For 6-Hydroxy-7-methoxy-4(1H)-quinazolinone, its formula is C9H8N2O3 and its molar mass is 192.17 g/mol. The systematic (IUPAC) name is 6-hydroxy-7-methoxy-3H-quinazolin-4-one. InChIKey OKZIRNNFVQCDSA-UHFFFAOYSA-N lets you match it in any structure database.
How is 6-Hydroxy-7-methoxy-4(1H)-quinazolinone used in pharmaceutical QC?
6-Hydroxy-7-methoxy-4(1H)-quinazolinone 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-Hydroxy-7-methoxy-4(1H)-quinazolinone?
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 6-Hydroxy-7-methoxy-4(1H)-quinazolinone?
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-Hydroxy-7-methoxy-4(1H)-quinazolinone to my country?
Yes. Because 6-Hydroxy-7-methoxy-4(1H)-quinazolinone 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.
More Gefitinib standards
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3-(3-Chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one
- CAS
- 1608115-59-8
- Formula
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- MW
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- CAS
- 675126-26-8
- Formula
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- MW
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ZX-029707
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