Methyl 2,5-dihydroxybenzoate

  • Name: Methyl 2,5-dihydroxybenzoate
  • CAS: 2150-46-1
  • Purity: 99%
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1.What is the Methyl 2,5-dihydroxybenzoate ?

Methyl 2,5-dihydroxybenzoate (methyl gentisate) may be used as a starting material in the synthesis of euonyminol.

2,5-dihydroxybenzoic acid.
490-79-9

2,5-dihydroxybenzoic acid.

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

dimethyl sulfate
77-78-1

dimethyl sulfate

Methyl 2,5-dihydroxybenzoate
2150-46-1

Methyl 2,5-dihydroxybenzoate

2,5-dimethoxybenzoic acid
2785-98-0

2,5-dimethoxybenzoic acid

5-methoxysalicylic acid
2612-02-4

5-methoxysalicylic acid

methyl 5-methoxy-2-hydroxybenzoate
2905-82-0

methyl 5-methoxy-2-hydroxybenzoate

Conditions
Conditions Yield
methanol
67-56-1

methanol

2,5-dihydroxybenzoic acid.
490-79-9

2,5-dihydroxybenzoic acid.

Methyl 2,5-dihydroxybenzoate
2150-46-1

Methyl 2,5-dihydroxybenzoate

Conditions
Conditions Yield
With sulfuric acid; for 48h; Reflux;
97%
With sulfuric acid; at 25 ℃; for 12h; Reflux; Inert atmosphere;
97%
With 95percent H2SO4; Heating;
96%
With sulfuric acid; for 24h; Heating;
95%
With sulfuric acid; for 21h; Reflux;
95%
With sulfuric acid; for 21h; Reflux;
95%
With sulfuric acid; for 16h; Reflux;
94%
With sulfuric acid; for 15h; Reflux;
92%
With sulfuric acid; for 48h; Reflux;
92%
With sulfuric acid; at 65 ℃; for 12h;
88.1%
With sulfuric acid; for 48h; Reflux;
83%
With sulfuric acid; at 65 ℃; for 29h;
72%
With sulfuric acid; In 1,2-dichloro-ethane; for 5h; Heating;
67%
With thionyl chloride; at 0 ℃; Reflux; Inert atmosphere;
67%
With sulfuric acid; for 2h; Reflux;
60%
With hydrogenchloride; In 1,4-dioxane; for 12h;
59%
With sulfuric acid; for 18h; Heating;
51%
With sulfuric acid; In dichloromethane; Heating;
24%
With sulfuric acid;
With hydrogenchloride;
sulfuric acid; Yield given; Heating;
With hydrogenchloride; Heating;
methanol; 2,5-dihydroxybenzoic acid.; With sulfuric acid; for 24h; Heating / reflux;
With sodium hydrogencarbonate; In water; ethyl acetate;
With sulfuric acid; for 45h; Reflux;
With sulfuric acid; for 50h; Reflux;

2.What is the CAS number for Methyl 2,5-dihydroxybenzoate ?

The CAS number of Methyl 2,5-dihydroxybenzoate is 2150-46-1.

More information of Methyl 2,5-dihydroxybenzoate 2150-46-1 are:

CAS?Number

2150-46-1

Density

1.354 g/cm3

Melting Point

86-88 °C(lit.)

Boiling Point

328.2 °C at 760 mmHg

Flash Point

137.6 °C

Vapor Pressure

0.000893mmHg at 25°C

Refractive Index

1.587

HS CODE

29182900

PSA

66.76000

LogP

0.88440

Pka

9.87±0.18(Predicted)

3.What are another words for Methyl 2,5-dihydroxybenzoate ?

Synonyms?for?Methyl 2,5-dihydroxybenzoate 2150-46-1:Gentisicacid, methyl ester (6CI,7CI,8CI);2,5-Dihydroxybenzoic acid methyl ester;2-Methoxycarbonyl-1,4-Benzenediol;Methoxycarbonylhydroquinone;Methyl gentisate;NSC 618316;

4.What is the molecular formula of Methyl 2,5-dihydroxybenzoate?

The chemical formula of ?Methyl 2,5-dihydroxybenzoate is?C8H8O4 which containing 8 Carbon atoms,8 Hydrogen atoms and 4 Oxygen atoms,and the molecular weight of??Methyl 2,5-dihydroxybenzoate?is 168.149.

5.What is Methyl 2,5-dihydroxybenzoate (2150-46-1) used for?

Methyl 2,5-dihydroxybenzoate, also known as methyl gentisate, is an alkyl ester of gentisic acid. It is a skin-lightening ingredient that acts by inhibiting the melanocyte's production of tyrosinase. It is reported to show less cytotoxic and mutagenic activity than hydroquinone with a potential to inhibit melanogenesis. Methyl 2,5-dihydroxybenzoate can be naturally obtained from gentian root and has been synthesized from 2,5-dihydroxybenzoic acid. The crystal structure of the molecule was found to be planar.

InChI:InChI=1/C8H8O4/c1-12-8(11)5-3-2-4-6(9)7(5)10/h2-4,9-10H,1H3

Relevant articles related to Methyl 2,5-dihydroxybenzoate:

Article

Source

The antioxidant properties of salicylate derivatives: A possible new mechanism of anti-inflammatory activity

Borges, Rosivaldo S.,Castle, Steven L.

, p. 4808 - 4811 (2015)

Stereocontrolled synthesis of clerodin homolog. A synthetic approach to structure-activity relationships

Kojima,Kato

, p. 2527 - 2538 (1981)

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