3-Methyl-quinoxaline-2-carboxylic Acid
- Product Name3-Methyl-quinoxaline-2-carboxylic Acid
- CAS74003-63-7
- CBNumberCB41175765
- MFC10H8N2O2
- MW188.18
- MDL NumberMFCD03840415
- MOL File74003-63-7.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 168-170°C |
| Boiling point | 347.1±37.0 °C(Predicted) |
| Density | 1.355±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| solubility | DMF: 25 mg/mL; DMSO: 30 mg/mL; DMSO:PBS (pH 7.2) (1:10): 0.1 mg/mL; Ethanol: 25 mg/mL |
| form | Solid |
| pka | 2.37±0.30(Predicted) |
| color | Brown to dark brown |
| Major Application | forensics and toxicology pharmaceutical (small molecule) |
| InChI | 1S/C10H8N2O2/c1-6-9(10(13)14)12-8-5-3-2-4-7(8)11-6/h2-5H,1H3,(H,13,14) |
| InChIKey | BJPNADFNSANIPF-UHFFFAOYSA-N |
| SMILES | Cc1nc2ccccc2nc1C(O)=O |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P301+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 22-36/37 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2933998090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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