• Chemical Name 4-Hydroxyisophthalic acid
  • CAS No. 636-46-4
  • Contact Us Inquiry

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What is the 4-Hydroxyisophthalic acid ?

4-Hydroxyisophthalic acid is White powder, while it's Molecular Formula is C8H6O5. 4-Hydroxyisophthalic acid has been proposed as an improvement over aspirin. An impurity of Acetylsalicylic acid (A187780). Acetylsalicylic Acid Impurity B; Aspirin Impurity B

What is the CAS number for 4-Hydroxyisophthalic acid ?

The CAS number of 4-Hydroxyisophthalic acid is 636-46-4.

More information of 4-Hydroxyisophthalic acid 636-46-4 are:

Synonyms

Isophthalicacid, 4-hydroxy- (6CI,7CI,8CI);4-Hydroxy-1,3-benzenedicarboxylic acid;4-Hydroxy-m-phthalic acid;4-Hydroxyisophthalic acid;Eupirina;NSC 2445;

CAS?Number

636-46-4

Molecular Formula

C8H6O5

Molecular Weight

182.133

Density

1.612 g/cm3

Melting Point

>300°C

Boiling Point

447.5 °C at 760 mmHg

Flash Point

238.6 °C

HS CODE

29182900

PSA

94.83000

LogP

0.78860

Pka

2?+-.0.10(Predicted)

What is 4-Hydroxyisophthalic acid (636-46-4) used for?

4-Hydroxyisophthalic acid, also known as 4-Hydroxy-1,3-benzenedicarboxylic acid, is an organic compound with the molecular formula C8H6O5. It is a white powder and is used as a pharmaceutical secondary standard for quality control in the pharmaceutical industry. 4-Hydroxyisophthalic acid has been proposed as an improvement over aspirin, specifically as an alternative to Acetylsalicylic acid (A187780), also known as Aspirin Impurity B.

InChI:InChI=1/C8H6O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)/p-2

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How to get the best price on 4-Hydroxyisophthalic acid?

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