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3,5-DINITROCATECHOL

Product Name
3,5-DINITROCATECHOL
CAS No.
7659-29-2
Chemical Name
3,5-DINITROCATECHOL
Synonyms
OR-486;Ro-01-2812;3,5-DINITROCATECHOL;3,5-Dinitroactechol;Entacapone impurity E;3,5-dinitropyrocatechol;3,5-dinitro-2-benzenediol;3,5-DINITRO-1,2-BENZENEDIOL;3,5-dinitrobenzene-1,2-diol;1,2-Benzenediol, 3,5-dinitro-
CBNumber
CB3762374
Molecular Formula
C6H4N2O6
Formula Weight
200.11
MOL File
7659-29-2.mol
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3,5-DINITROCATECHOL Property

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
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Safety

WGK Germany 
3
RTECS 
CZ8947010
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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

H335May cause respiratory 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.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D131
Product name
3,5-Dinitrocatechol
Purity
solid
Packaging
50mg
Price
$324
Updated
2024/03/01
Sigma-Aldrich
Product number
D131
Product name
3,5-Dinitrocatechol
Purity
solid
Packaging
250mg
Price
$1210
Updated
2023/06/20
Cayman Chemical
Product number
29180
Product name
3,5-Dinitrocatechol
Packaging
1mg
Price
$32
Updated
2024/03/01
Cayman Chemical
Product number
29180
Product name
3,5-Dinitrocatechol
Packaging
10mg
Price
$169
Updated
2024/03/01
Cayman Chemical
Product number
29180
Product name
3,5-Dinitrocatechol
Packaging
5mg
Price
$109
Updated
2024/03/01
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3,5-DINITROCATECHOL Chemical Properties,Usage,Production

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-DINITROCATECHOL Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-DINITROCATECHOL Suppliers

China 57 Europe 1 Germany 1 India 5 Switzerland 1 United Kingdom 5 United States 18 Global 88
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14059
Advantage
65
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
17982
Advantage
56
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9911
Advantage
50
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-58362220 15250997978
Fax
025-58362220
Email
1511893459@qq.com
Country
China
ProdList
7715
Advantage
55
EMMX Biotechnology LLC
Tel
888-539-0666
Fax
888-539-0666
Email
info@emmx.com
Country
United States
ProdList
8449
Advantage
60
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9926
Advantage
65
Tonichem Pharmaceutical Technology Co., Ltd.
Tel
+86 (0752) 222-7171, +86 15815821171
Fax
+86 (0752) 222-6171
Country
China
ProdList
1120
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 13028896684
Email
sales@rrkchem.com
Country
China
ProdList
55827
Advantage
58
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View Lastest Price from 3,5-DINITROCATECHOL manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Entacapone EP Impurity E 7659-29-2
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-26

7659-29-2, 3,5-DINITROCATECHOLRelated Search:

Entacapone EP IMpurity B (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide (alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile CATECHOLBORANE Entacapone EP Impurity G 3,4-Dihydroxy-5-Nitrobenzoic Acid Entacapone EP IMpurity H Entacapone EP IMpurity F (E/Z)-3-O-Methyl Entacapone 2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E)- TYRPHOSTIN AG 1290 Entacapone Impurity 13 Entacapone 3-b-D-Glucuronide 6-Methoxy-2,4-dinitrophenol Entacapone (E)-3-O-Methyl Entacapone CIS-ENTACAPONE 3-Nitro-4,5-dihydroxybenzaldehyde

  • 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
  • 1,2-Benzenediol, 3,5-dinitro- (9CI)
  • 3,5-Dinitro-1,2-benzenediol, OR-486
  • 1,2-Dihydroxy-3,5-dinitrobenzene
  • Ro-01-2812
  • 3,5-Dinitroactechol
  • 3,5-dinitrobenzene-1,2-diol
  • Entacapone impurity E
  • Entacapone Impurity 21(Entacapone EP Impurity E)
  • Entacapone Impurity 5（Entacapone EP Impurity A）
  • inhibit,3,5-Dinitropyrocatechol,3,5-Dinitrocatechol,3,5Dinitrocatechol,molybdenum,OR486,3,5 Dinitrocatechol,OR 486,Inhibitor,OR-486
  • 1,2-Benzenediol, 3,5-dinitro-
  • 7659-29-2
  • Selective inhibitor of catechol O-methyl transferase (COMT); penetrates the blood brain barrier and is useful both orally and parenteraly in experiments where inhibition of COMT in the central nervous system is required.
  • BioChemical
  • Enzyme Inhibitors by Type
  • Enzymes, Inhibitors, and Substrates
  • Enzyme Inhibitors
  • Substrate Analogs
  • Biochemicals and Reagents
  • ALCOHOL