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ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylate

Catalog No.: STP236209

Product Name:

ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylate


3-Ethoxycarbonyl-4-hydroxyquinoline; 4-Hydroxy-3-ethoxycarbonylquinoline; 4-Hydroxy-quinoline-3-carboxylic acid ethyl ester; 4-Hydroxyquinoline-3-carboxylic acid ethyl ester; 4-keto-1H-quinoline-3-carboxylic acid ethyl ester; 4-oxo-1H-quinoline-3-carboxylic acid ethyl ester; Ethyl 4-oxo-1,4-dihydro-3-quinolinecarboxylate; Ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylate; NSC4345; ethyl 4-oxo-1H-quinoline-3-carboxylate

CAS: 52980-28-6 Molecular Formula: C12H11NO3 Molecular Weight: 217.224

SMILES: CCOC(=O)c1c[nH]c2ccccc2c1=O


MDL No.: N/A

Packages & Prices

Package Price(FOB China, Excl.VAT) Stock Quantity
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Product Property

Appearance solid Assay -
Melting Point285-287°C Boiling PointN/A
Flash PointN/A DensityN/A
Rotation ValueN/A Refractive Index N/A
Solubility N/A NMR In Text 1H NMR (DMSO-D6; 400 MHz) δ 12.25 (s), δ 8.49 (d), δ 8.10 (m), δ 7.64 (m), δ 7.55 (m), δ 7.34 (m), δ 4.16 (q), δ 1.23 (t).
NMR ref.literature Vertex Pharmaceuticals Incorporated Patent: US2011/230519 A1, 2011 ; Stability Stable under normal conditions.
Storage Conditions Choose appropriate inner packing material,store at a cool and dry place,with container tightly sealed.If to be stored for a long time ,protection udner nitrogen and lower temperature is recommended(below 4 deg C). Preferred inner packing material: glass,FEP,TFE,PFA. Acceptable:ETFE,FLPE,FLPP,HDPE,LDPE,PETG,PP. Not recommended:PC,PVC,TPE UNN/A
Hazard ClassN/A Packing GroupN/A
UN Limited Qty. Per Inner Package N/A China Transport Certification N/A
Risk Statements 36/37/38: Irritating to eyes, respiratory system and skin Safety Statements 36/37/39: Wear suitable protective clothing, gloves and eye/face protection
Directory Of Existing Chemical Substance Of China Not in the directory TSCANot in TSCA
EINECSNot in EINECS Hazard Code XI: Irritant
RTECSN/A HS Code contact us to get correct HS code