Maclurin

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For Research Use Only.

Category

Phenols

Cat.No.

NP4644

CAS

519-34-6

Product Name

Maclurin

Structure

Product Details

Description

Maclurin is a natural xanthones found in the ranch of Morus alba L. Due to ortho-dihydroxyl groups and ultimately to the relative stability of the ortho-benzoquinone form, maclurin has protective and antioxidant effects. Maclurin also exhibits the activit

Synonyms

2,3',4,4',6-Pentahydroxybenzophenone

Molecular Weight

262.2

Molecular Formula

C13H10O6

Boiling Point

325.46°C (rough estimate)

Melting Point

222°C

Purity

>98%

Density

1.2831 g/cm3(rough estimate)

Appearance

Yellow powder

Application

antioxidant

Storage

2-8°C

EINECS

208-268-2

pKa

6.75±0.40(Predicted)

Preparation

Preparation by reaction of 3,4-dihydroxybenzonitrile with phloroglucinol in the presence of zinc chloride and hydrochloric acid in ethyl ether (Hoesch reaction), first at r.t. for 1 h, then at 50-60° for 4 h (37%).

Refractive Index

1.4580 (estimate)

Uses

Dyeing fabrics.

Water Solubility

5g/L(14 °C)

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