Cas no for 139-85-5,3,4-Dihydroxybenzaldehyde ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich - PharmaSources.com

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Home > CAS No. Inquiry > 139-85-5

139-85-5

[CAS Name] 3,4-Dihydroxybenzaldehyde

[Formula] C7H6O3

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Basica Info

[CAS Name]3,4-Dihydroxybenzaldehyde
[Alias]Protocatechualdehyde; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde); protocatechuic aldehyde; AURORA 17180; AKOS BBS-00003254; 4-FORMYL-1,2-DIHYDROXYBENZENE; 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; 3, 4-Dihydroxy benzlaldehyde
[Number]139-85-5
[EINECS]205-377-7
[Formula]C7H6O3
[Molecular weight]138.1207

[Melting point]152-157℃
[Boiling point]295.4°C at 760 mmHg
[Density]0.000867mmHg at 25°C
[Flash point]146.7°C

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Sinoway Industrial Co. Ltd

Chemical Name: Protocatechualdehyde
CAS No.: 139-85-5

Chemical Structure: C7H6O3

Molecular weight: 138.12

Appearance: White powder

Assay: 98%min

1. It is an important pharmaceutical intermediate.

2. The product can be used to synthesize a variety of antibiotics and anti-inflammatory drugs.

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CATO Research Chemicals Inc

Drug Standards

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Chongqing Xingcan Pharmaceutical Technology Co., Ltd

for organic synthesis; Pharmaceutical intermediates, which can be used to synthesize a variety of antibiotics and anti-inflammatory drugs, have anti-inflammatory and increase coronary blood flow, are the active ingredients of anti-angina in the four seasons green leaves, and are one of the main active ingredients of old man's grass in the treatment of nephritis; It is also used in fragrance synthesis.

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