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438626 Sigma-Aldrich

4-Hydroxy-3-nitrocoumarin

98%

  • CAS Number 20261-31-8

  • Empirical Formula (Hill Notation) C9H5NO5

  • Molecular Weight 207.14

  •  MDL number MFCD00051671

  •  PubChem Substance ID 24867464

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Coumarins, Heterocyclic Building Blocks
assay   98%
mp   172 °C (dec.) (lit.)
SMILES string   OC1=C(C(=O)Oc2ccccc12)[N+]([O-])=O
InChI   1S/C9H5NO5/c11-8-5-3-1-2-4-6(5)15-9(12)7(8)10(13)14/h1-4,11H
InChI key   NZQAQAUWFHMVEM-UHFFFAOYSA-N

Description

General description

4-Hydroxy-3-nitrocoumarin is a coumarin derivative and its cytotoxic action against cultured human tumor and normal cells has been investigated. It can be prepared by the nitration of 4-hydroxycoumarin in glacial acetic acid by using 72% HNO3.

Application

4-Hydroxy-3-nitrocoumarin may be used as starting reagent for the synthesis of following compounds:
• 4-chloro-3-nitrocoumarin
• 2-unsubstituted 3-nitrochromone
• 4-amino-3-nitrocoumarins

Packaging

10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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