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VAQORAPyrimidines, Pyrazines & PyridazinesAvailable on request
3-Methyl-2-quinoxalinone, 98%
Synonyms: 3-Methylquinoxalin-2-ol · 3-Methyl-2(1H)-quinoxalinone · 2-Hydroxy-3-methylquinoxaline · 3-Methyl-2-quinoxalinol
CAS No.14003-34-0
FormulaC9H8N2O
Mol. weight160.17
Catalogue No.VQ-011939
Purity98%
HSN29420090
3-Methyl-2-quinoxalinone (CAS 14003-34-0) – diazine derivative, 98%. C9H8N2O, MW 160.17. Request a quote: COA, bulk packs and worldwide export.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 3-Methyl-2-quinoxalinone, 98%
3-Methyl-2-quinoxalinone is a diazine derivative carrying the CAS registry number 14003-34-0, specified at 98% purity. Formula C9H8N2O, molecular weight 160.17 g/mol. The IUPAC name is 3-methyl-1H-quinoxalin-2-one. Common synonyms include 3-Methylquinoxalin-2-ol and 3-Methyl-2(1H)-quinoxalinone.
It is supplied as white powder or crystals. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.
Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.
Specifications & identifiers
| Product name | 3-Methyl-2-quinoxalinone, 98% |
|---|---|
| Catalogue No. | VQ-011939 |
| CAS Number | 14003-34-0 |
| IUPAC name | 3-methyl-1H-quinoxalin-2-one |
| Molecular formula | C9H8N2O |
| Molecular weight | 160.17 g/mol |
| Exact mass | 160.0637 |
| Purity / assay | 98% |
| HSN code | 29420090 |
| InChIKey | BMIMNRPAEPIYDN-UHFFFAOYSA-N |
| SMILES | CC1=NC2=CC=CC=C2NC1=O |
| PubChem CID | 26384 |
| Physical form | Crystalline |
|---|---|
| Appearance | White powder or crystals |
| LogP (XLogP3) | 0.7 |
| H-bond donors / acceptors | 1 / 2 |
| TPSA | 41.5 Ų |
| Synonyms | 3-Methylquinoxalin-2-ol, 3-Methyl-2(1H)-quinoxalinone, 2-Hydroxy-3-methylquinoxaline, 3-Methyl-2-quinoxalinol, 2(1H)-Quinoxalinone, 3-methyl-, 3-methylquinoxalin-2(1H)-one, 3-methyl-1,2-dihydroquinoxalin-2-one, 3-Hydroxy-2-methylquinoxaline, 2-Hydroxy-3-methyl quinoxaline, 3-methyl-1,2, 3-Methyl-2-quinoxalone, 3-methyl-quinoxalin-2-ol |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H302Harmful if swallowedH312Harmful in contact with skinH315Causes skin irritationH319Causes serious eye irritationH332Harmful if inhaledH335May cause respiratory irritation
Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of 3-Methyl-2-quinoxalinone, 98%?
The CAS Registry Number of 3-Methyl-2-quinoxalinone, 98% is 14003-34-0. It is also known as 3-Methylquinoxalin-2-ol, 3-Methyl-2(1H)-quinoxalinone, 2-Hydroxy-3-methylquinoxaline.
What is the molecular formula and molecular weight of 3-Methyl-2-quinoxalinone, 98%?
3-Methyl-2-quinoxalinone, 98% has the molecular formula C9H8N2O and a molecular weight of 160.17 g/mol. Its IUPAC name is 3-methyl-1H-quinoxalin-2-one.
Which grade and pack sizes of 3-Methyl-2-quinoxalinone, 98% can I order?
We supply 3-Methyl-2-quinoxalinone, 98% in (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 3-Methyl-2-quinoxalinone, 98%?
Yes. Every lot of 3-Methyl-2-quinoxalinone, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 3-Methyl-2-quinoxalinone, 98% be shipped internationally?
Yes. 3-Methyl-2-quinoxalinone, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about 3-Methyl-2-quinoxalinone, 98%
We reply within one business day with price, pack options, lead time and documentation.
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