CAS
202595-63-9 Purity
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202595-63-9 Purity
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2H-1-Benzopyran-2-one,4-hydroxy-3-nitro-
CAS
20261-31-8
Catalog Number
ACM20261318
Category
Other Products
Molecular Weight
207.1397
Molecular Formula
C9H5 N O5
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Specification
Synonyms
Maybridge1_005221, 4-Hydroxy-3-nitrocoumarin, Oprea1_436551, CBDivE_000108, 438626_ALDRICH, NSC519722, 4-Hydroxy-3-nitro-chromen-2-one, AIDS130405, AIDS-130405, ZINC00057730, 4-hydroxy-3-nitro-2H-chromen-2-one, NSC 519722, BAS 01052254, ST5244898, 2H-1-benzopyran-2-one, 4-hydroxy-3-nitro-, 4-Hydroxy-3-(hydroxy(oxido)amino)-2H-chromen-2-one, 20261-31-8, InChI=1/C9H5NO5/c11-8-5-3-1-2-4-6(5)15-9(12)7(8)10(13)14/h1-4,11
IUPAC Name
2-hydroxy-3-nitrochromen-4-one
Canonical SMILES
C1=CC=C2C(=C1)C(=C(C(=O)O2)[N+](=O)[O-])O
InChI Key
SLXZSRMEGWRHRH-UHFFFAOYSA-N
Boiling Point
288.4ºC at 760mmHg
Melting Point
171-173ºC
Flash Point
128.2ºC
Density
1.63g/cm³
Appearance
yellow to tan crystalline powder
Exact Mass
207.01700
H-Bond Acceptor
5
H-Bond Donor
1
Safety Description
S26-S36
WGK Germany
3
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