ChemicalBook > CAS DataBase List > 3-Nitro-4,5-dihydroxybenzaldehyde

3-Nitro-4,5-dihydroxybenzaldehyde

Product Name
3-Nitro-4,5-dihydroxybenzaldehyde
CAS No.
116313-85-0
Chemical Name
3-Nitro-4,5-dihydroxybenzaldehyde
Synonyms
3,4-DIHYDROXY-5-NITROBENZALDEHYDE;3,4-Dihydroxy-5-Nitro Benzyaldehyde;Entacapone EP IMpurity C;3,4-Dihydroxy-5-Nitrobenzaldeh;4-Dihydroxy-5-nitrobenzaldehyde;3,4-Dihydro-5-nitrobenzaldehyde;3,4-dihydroxy-5-nitro-benzaldehyd;3,4-Dihydroxy-5-nitrobenzaldehdye;3-NITRO-4,5-DIHYDROXYBENZALDEHYDE;5-NITRO-3,4-DIHYDROXYBENZALDEHYDE
CBNumber
CB8206127
Molecular Formula
C7H5NO5
Formula Weight
183.12
MOL File
116313-85-0.mol
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3-Nitro-4,5-dihydroxybenzaldehyde Property

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
InChIKey
BBFJODMCHICIAA-UHFFFAOYSA-N
SMILES
C(=O)C1=CC([N+]([O-])=O)=C(O)C(O)=C1
CAS DataBase Reference
116313-85-0(CAS DataBase Reference)
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Safety

Hazard Codes 
T
Risk Statements 
25-36-43
Safety Statements 
26-36/37-45
RTECS 
CU5665000
HS Code 
2912.49.2600
Toxicity
mouse,LDLo,oral,312mg/kg (312mg/kg),Helvetica Chimica Acta. Vol. 72, Pg. 952, 1989.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D3645
Product name
3,4-Dihydroxy-5-nitrobenzaldehyde
Purity
>98.0%(GC)
Packaging
25g
Price
$159
Updated
2024/03/01
TRC
Product number
D453650
Product name
3,4-Dihydroxy-5-nitrobenzaldehyde
Packaging
10g
Price
$95
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD22089
Product name
3,4-Dihydroxy-5-nitrobenzaldehyde
Packaging
250g
Price
$125
Updated
2021/12/16
AK Scientific
Product number
G731
Product name
3,4-Dihydroxy-5-nitrobenzaldehyde
Packaging
100g
Price
$134
Updated
2021/12/16
AK Scientific
Product number
J94166
Product name
3,4-Dihydroxy-5-nitrobenzaldehyde
Packaging
1g
Price
$10
Updated
2021/12/16
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3-Nitro-4,5-dihydroxybenzaldehyde Chemical Properties,Usage,Production

Chemical Properties

Dark Yellow Solid

Uses

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

Uses

Entacapone (E558500) impurity.

3-Nitro-4,5-dihydroxybenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

Entacapone
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View Lastest Price from 3-Nitro-4,5-dihydroxybenzaldehyde manufacturers

Hebei Duling International Trade Co. LTD
Product
3-Nitro-4,5-dihydroxybenzaldehyde 116313-85-0
Price
US $56.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 tons
Release date
2023-03-17
Career Henan Chemical Co
Product
3-Nitro-4,5-dihydroxybenzaldehyde 116313-85-0
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
Customized
Release date
2018-12-22

116313-85-0, 3-Nitro-4,5-dihydroxybenzaldehydeRelated Search:

2,4-Dimethylbenzaldehyde Solvent Red 43 3-Nitrobenzaldehyde Protocatechualdehyde 3,4-Dimethylbenzaldehyde 4-Hydroxybenzaldehyde 3-Hydroxybenzaldehyde 4-Nitrobenzaldehyde 2,4-Dihydroxybenzaldehyde Entacapone EP IMpurity B Entacapone EP Impurity G 3,4-Dihydroxy-5-Nitrobenzoic Acid (E/Z)-3-O-Methyl Entacapone (alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide 2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- TYRPHOSTIN AG 1290 Entacapone Impurity 13

  • 3,4-dihydroxy-5-nitro-benzaldehyd
  • 3,4-DIHYDROXY-5-NITROBENZALDEHYDE,SPECIFICATION: >98.5%(HPLC UV)
  • 3,4-DIHYDROXY-5-NITROBENZALDEHYDE
  • 3-NITRO-4,5-DIHYDROXYBENZALDEHYDE
  • 3,4-Dihydroxy-5-nitrobenzaldehdye
  • 3,4-Dihydroxy-5-Nitrobenzaldeh
  • Entacapone Impurity 3（Entacapone EP Impurity C）
  • 5-NITRO-3,4-DIHYDROXYBENZALDEHYDE
  • 4-Dihydroxy-5-nitrobenzaldehyde
  • Entacapone EP IMpurity C
  • 3,4-Dihydroxy-5-Nitro Benzyaldehyde
  • Entacapone Impurity 19(Entacapone EP Impurity C)
  • 3,4-Dihydroxy-5-nitrobenzaldehyde &gt
  • Benzaldehyde, 3,4-dihydroxy-5-nitro-
  • Entacapone Impurity 3（Entacapone EP Impurity A）
  • 3,4-Dihydroxy-5-nitro benzaldehydeQ: What is 3,4-Dihydroxy-5-nitro benzaldehyde Q: What is the CAS Number of 3,4-Dihydroxy-5-nitro benzaldehyde Q: What is the storage condition of 3,4-Dihydroxy-5-nitro benzaldehyde Q: What are the applications of 3,4-Dihydroxy-5-nitro benzaldehyde
  • TIANFU-CHEM 116313-85-0 3-Nitro-4,5-dihydroxybenzaldehyde
  • 3,4-Dihydroxy-5-Nitro Benzaldehyde pure, 98%
  • Entacapone EP Impurity C(Mixtures of tautomers)
  • 3,4-Dihydro-5-nitrobenzaldehyde
  • 3,4-dihydroxy 5-nitro benzaldehyde / Entacapone EP Impurity-C
  • 116313-85-0
  • 11613-85-0
  • Aromatics
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • pharmaceutical intermediates
  • Benzaldehyde
  • Aromatic Aldehydes & Derivatives (substituted)