Log in | Join Free | china | japan | germany
ChemicalBook--->CAS DataBase List--->73635-75-3

73635-75-3

Request For Quotation
73635-75-3 Structure

73635-75-3 Structure
IdentificationBack Directory
[Name]

3,4-DIHYDROXY-6-NITROBENZALDEHYDE
[CAS]

73635-75-3
[Synonyms]

6-NITROPROTOCATECUALDEHYDE
6-NITROPROTOCATECHUALDEHYDE
2-nitro-4,5-dihydroxybenzaldehyde
4,5-DIHYDROXY-2-NITROBENZALDEHYDE
3,4-DIHYDROXY-6-NITROBENZALDEHYDE
Benzaldehyde, 4,5-dihydroxy-2-nitro-
[Molecular Formula]

C7H5NO5
[MDL Number]

MFCD00016645
[MOL File]

73635-75-3.mol
[Molecular Weight]

183.12
Chemical PropertiesBack Directory
[Melting point ]

202-205°C
[Boiling point ]

417.0±45.0 °C(Predicted)
[density ]

1.667±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[solubility ]

DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

6.01±0.24(Predicted)
[color ]

Dark Yellow to Very Dark Brown
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38-43
[Safety Statements ]

26-36-36/37
[Hazard Note ]

Irritant
Hazard InformationBack Directory
[Uses]

4,5-Dihydroxy-2-nitrobenzaldehyde is used as a reagent in the synthesis of 5,6-diacetoxyindole which is a stable eumelanin precursor. 4,5-Dihydroxy-2-nitrobenzaldehyde is also used in the preparation of 6-aminoisoproterenol which is an impurity of the non-selective beta-adrenergic agonist, Isoproterenol (I874200, HCl).
73635-75-3 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806 , +8613336195806
Website: http://www.capotchem.com
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008657128800458; +8615858145714 , +8615858145714
Website: http://www.fandachem.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418684 +8618949823763 , +8618949823763
Website: https://www.tnjchem.com
Company Name: Coresyn Pharmatech Co., Ltd.
Tel: +86-571-86626709 +86-18157142896 , +86-18157142896
Website: http://www.coresyn.com/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +undefined18621343501 , +undefined18621343501
Website: www.acmec.com.cn/
Company Name: Aladdin Scientific
Tel: +1-833-552-7181
Website: https://www.aladdinsci.com/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel: +86-21-54098501
Website: www.sinch.com.cn
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: Wuhan Chemwish Technology Co., Ltd  
Tel: 86-027-67849912
Website: www.chemwish.com
Company Name: Hangzhou Andi Luo New Material Technology Co., Ltd.  
Tel: 18857166188
Website: www.chemicalbook.com/ShowSupplierProductsList16757/0.htm
Company Name: Jinan Putubio Tech Co., Ltd.   
Tel: +86 (531) 8099-2215
Website: www.chemicalbook.com/ShowSupplierProductsList16923/0.htm
Company Name: Zhengzhou Acme Chemical Co., Ltd.  
Tel: 0371-0371-63315541 13323832564
Website: www.acmechem.cn/
Company Name: Shanghai Jizhi Biochemical Technology Co. Ltd.  
Tel: 400-400-400-9004166 18616739031
Website: www.acmec-e.com/
Company Name: Energy Chemical  
Tel: 021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Shanghai Haohong Pharmaceutical Co., Ltd.  
Tel: 400-8210725 4008210725
Website: https://www.leyan.com/
Tags:73635-75-3 Related Product Information