CAS Number77156-75-3
Synonyms3-quinolinecarboxylic acid, 1,4-dihydro-8-methyl-4-oxo-, ethyl ester; ethyl 8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate; ethyl 4-hydroxy-8-methylquinoline-3-carboxylate; 3-Quinolinecarboxylic acid, 4-hydroxy-8-methyl-, ethyl ester; Ethyl 4-hydroxy-8-methyl-3-quinolinecarboxylate; 4-Hydroxy-8-methylquinoline-3-carboxylic acid ethyl ester; MFCD00173390; ethyl 8-methyl-4-oxo-1H-quinoline-3-carboxylate
Molecular FormulaC13H13NO3
Molecular Weight265.69
Purity98%
Density1.2±0.1 g/cm3
Boiling Point352.2±37.0 °C at 760 mmHg
Melting Point271-274ºC(dec)
Appearancesolid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 77156-75-3 |
| Catalog No. | 2A-9005874 |
| Chinese Name | 4-羟基-8-甲基喹啉-3-羧酸乙酯 |
| Synonyms | 3-quinolinecarboxylic acid, 1,4-dihydro-8-methyl-4-oxo-, ethyl ester; ethyl 8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate; ethyl 4-hydroxy-8-methylquinoline-3-carboxylate; 3-Quinolinecarboxylic acid, 4-hydroxy-8-methyl-, ethyl ester; Ethyl 4-hydroxy-8-methyl-3-quinolinecarboxylate; 4-Hydroxy-8-methylquinoline-3-carboxylic acid ethyl ester; MFCD00173390; ethyl 8-methyl-4-oxo-1H-quinoline-3-carboxylate |
| Molecular Formula | C13H13NO3 |
| Molecular Weight | 265.69 |
| Purity | 98 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 352.2±37.0 °C at 760 mmHg |
| Melting Point | 271-274ºC(dec) |
| Appearance | solid |
| Storage Condition | Room temperature, store in inert gas |
| HTC | 2933499090 |
| PubChem ID | 329773516 |
| MDL Number | MFCD00844842 |
| SMILES | CCOC(=O)c1cnc2c(C)ccc(Cl)c2c1O |
| InChI | 1S/C13H12ClNO3/c1-3-18-13(17)8-6-15-11-7(2)4-5-9(14)10(11)12(8)16/h4-6H,3H2,1-2H3,(H,15,16) |
| InChI Key | WTKGYGUNJMKMLV-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352200 |
| MSDS | msds/5874_1_77156_75_3.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point:No data Flash point:No data Molecular formula: C13H13NO3 Molecular weight: 231.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information HS Code 2933499090 Synthetic Route 2-(o-tolylamino... CAS#:19146-73-7 Ethyl 4-hydroxy... CAS#:77156-75-3 Literature: El-Essawy, Farag A.; El-Sayed, Wael A. Journal of Heterocyclic Chemistry, 2013 , vol. 50, # SUPPL.1 p. E1-E8 Diethyl ethoxym... CAS#:87-13-8 Ethyl 4-hydroxy... CAS#:77156-75-3 Literature: Nucleosides and Nucleotides, , vol. 15, # 4 p. 889 - 898 o-Toluidine CAS#:95-53-4 Ethyl 4-hydroxy... CAS#:77156-75-3 Literature: RSC Advances, , vol. 4, # 12 p. 6254 - 6260 Precursor & DownStream Precursor 3 CAS#:19146-73-7 2-(o-tolylamino... CAS#:87-13-8 Diethyl ethoxym... CAS#:95-53-4 o-Toluidine DownStream 3 CAS#:37041-32-0 Ethyl 4-chloro-... CAS#:23432-44-2 8-Methyl-4-quin... CAS#:57278-42-9 3-Quinolinecarb... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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