Products 38464-20-9

CAS 38464-20-9 appears in our catalog under these names: 4-Chloro-3-nitrocoumarin, 95%, 4-Chloro-3-nitro-2H-chromen-2-one, 98%, 4–Chloro–3–nitrocoumarin, 4-Chloro-3-nitrocoumarin, 98% , 4-Chloro-3-nitrocoumarin, >96.0%(GC). Offered by: Combi-blocks, AmBeed, GLPBio, Thermo Scientific (Alfa Aesar), TCI. Available pack sizes: 5g, 1g, 250mg, 25g.

4-Chloro-3-nitrocoumarin, 95%
Combi-blocks
  • size: 5g, 1g
  • Variants: 2
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4-Chloro-3-nitro-2H-chromen-2-one, 98%
AmBeed, Fluorochem
  • size: 5g, 1g, 250mg
  • Variants: 4
from 206.71
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4–Chloro–3–nitrocoumarin
GLPBio
  • size: 1g, 25g, 5g
  • Variants: 3
from 531.51
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4-Chloro-3-nitrocoumarin, 98%
Thermo Scientific (Alfa Aesar)
  • size: 5g
  • Variants: 1
from 391.10
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4-Chloro-3-nitrocoumarin, >96.0%(GC)
TCI
  • size: 5g
  • Variants: 1
from 516.64
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4-Chloro-3-nitro-2H-chromen-2-one, 98%, 98%
Chemat
  • size: 1g, 250mg
  • Variants: 2
from 126.80
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Structural formula: {0} (CAS {1})

4-chloro-3-nitrochromen-2-one (CAS 38464-20-9) is a chemical compound with the molecular formula C9H4ClNO4 and a molecular weight of 225.58 g/mol. IUPAC name: 4-chloro-3-nitrochromen-2-one. InChIKey: OFLRQEKOAGDHKT-UHFFFAOYSA-N.

Identity
Molecular formulaC9H4ClNO4
Molecular weight225.58 g/mol
IUPAC name4-chloro-3-nitrochromen-2-one
InChIKeyOFLRQEKOAGDHKT-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=C(C(=O)O2)[N+](=O)[O-])Cl

Computed by PubChem (NCBI)

Synonyms: 4-Chloro-3-nitrocoumarin, 4-chloro-3-nitro-2H-chromen-2-one, 4-chloro-3-nitrochromen-2-one, OFLRQEKOAGDHKT-UHFFFAOYSA-N, 4-Chloro-3-nitro-chromen-2-one, 2H-1-Benzopyran-2-one, 4-chloro-3-nitro-, 3-Nitro-4-chlorocoumarin, 4-Chloro-3-nitrocoumarin, 96%, 4-chloro-3-nitro-2H- chromen-2-one, 4-Chloro-3-nitro-2H-1-benzopyran-2-one
Isomers (same molecular formula)
6-chloro-2,3-dioxo-1H-indole-5-carboxylic acid C9H4ClNO4
4-chloro-6-nitrochromen-2-one C9H4ClNO4