Basic information Safety Supplier Related

3,5-DINITROCATECHOL

Basic information Safety Supplier Related

3,5-DINITROCATECHOL Basic information

Product Name:
3,5-DINITROCATECHOL
Synonyms:
  • 3,5-DINITROCATECHOL
  • 3,5-DINITRO-1,2-BENZENEDIOL
  • Entacapone Impurity 5（Entacapone EP Impurity E）
  • Imp. E (EP):3,5-Dinitrobenzene-1,2-diol
  • 3,5-dinitro-2-benzenediol
  • 3,5-dinitropyrocatechol
  • OR-486
  • 3,5-DINITROCATECHOL (OR-486) (SELECTIVE INHIBITOR OF CATECHOL
CAS:
7659-29-2
MF:
C6H4N2O6
MW:
200.11
Product Categories:
  • ALCOHOL
Mol File:
7659-29-2.mol
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3,5-DINITROCATECHOL Chemical Properties

Melting point:
166-166.5℃
Boiling point:
354.5±42.0 °C(Predicted)
Density 
1.819±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
H2O: 0.17 mg/mL Solutions may be stored for several days at 4 °C., slightly soluble
form 
solid
pka
3.85±0.44(Predicted)
color 
yellow
biological source
synthetic (organic)
Water Solubility 
H2O: slightly soluble 0.17mg/mL
45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 2.8mg/mL
0.1 M HCl: slightly soluble
DMSO: soluble
aqueous buffer pH > 5: soluble
ethanol: soluble
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Safety Information

WGK Germany 
3
RTECS 
CZ8947010

MSDS

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3,5-DINITROCATECHOL Usage And Synthesis

Uses

OR 486 is an anti-inflammatory agent used in the treatment of rheumatoid arthritis and osteoarthritis. Entacapone (E588500) impurity.

Biological Activity

Potent and selective inhibitor of catechol-O-methyl-transferase.

storage

Store at RT

3,5-DINITROCATECHOLSupplier

3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Email
3bsc@sina.com
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Email
sales@chem-strong.com
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Email
greensnown@163.com
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3,5-DINITROCATECHOL(7659-29-2)Related Product Information