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HomeProduct name list3-Nitro-4,5-dihydroxybenzaldehyde

3-Nitro-4,5-dihydroxybenzaldehyde

  • CAS NO.:116313-85-0
  • Empirical Formula: C7H5NO5
  • Molecular Weight: 183.12
  • MDL number: MFCD00871897
  • EINECS: 441-810-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2025-07-24 18:13:41
3-Nitro-4,5-dihydroxybenzaldehyde Structural

What is 3-Nitro-4,5-dihydroxybenzaldehyde?

Chemical properties

Dark Yellow Solid

The Uses of 3-Nitro-4,5-dihydroxybenzaldehyde

Entacapone (E558500) impurity.

The Uses of 3-Nitro-4,5-dihydroxybenzaldehyde

3,4-Dihydroxy-5-nitrobenzaldehyde (Entacapone EP Impurity C) is an Entacapone (E558500) impurity.

Properties of 3-Nitro-4,5-dihydroxybenzaldehyde

Melting point: 147 °C
Boiling point: 310.9±42.0 °C(Predicted)
Density  1.667±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO
form  Solid
pka 4.78±0.38(Predicted)
color  Dark Yellow
InChI InChI=1S/C7H5NO5/c9-3-4-1-5(8(12)13)7(11)6(10)2-4/h1-3,10-11H
CAS DataBase Reference 116313-85-0(CAS DataBase Reference)

Safety information for 3-Nitro-4,5-dihydroxybenzaldehyde

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P501:Dispose of contents/container to..…

Computed Descriptors for 3-Nitro-4,5-dihydroxybenzaldehyde

InChIKey BBFJODMCHICIAA-UHFFFAOYSA-N
SMILES C(=O)C1=CC([N+]([O-])=O)=C(O)C(O)=C1

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