Basic information Safety Supplier Related

HEMATEIN

Basic information Safety Supplier Related

HEMATEIN Basic information

Product Name:
HEMATEIN
Synonyms:
  • 3,4,6a,10-tetrahydroxy-6,7-dihydroindeno[2,1-c][1]benzopyran-9-one
  • TIMTEC-BB SBB006464
  • HEMATEIN FOR MICROSCOPY
  • LABOTEST-BB LT00441274
  • HYDROXYBRASILEIN
  • HEMATEIN
  • HAEMATEIN
  • 2-d)pyran-9(6h)-one,6a,7-dihydro-3,4,6a,10-tetrahydroxy-benz(b)indeno(
CAS:
475-25-2
MF:
C16H12O6
MW:
300.26
EINECS:
207-492-8
Product Categories:
  • G-H-I
  • Stains and Dyes
  • Stains&Dyes, A to
Mol File:
475-25-2.mol
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HEMATEIN Chemical Properties

Melting point:
180 °C
Boiling point:
361.5°C (rough estimate)
Density 
1.2766 (rough estimate)
refractive index 
1.4600 (estimate)
storage temp. 
2-8°C
solubility 
Methanol (Slightly)
pka
8.02±0.40(Predicted)
form 
Crystalline Powder
Colour Index 
75290
color 
Dark brown
Water Solubility 
0.6g/L(20 ºC)
Merck 
13,4651
BRN 
93039
LogP
0.560 (est)
EPA Substance Registry System
Benz[b]indeno[1,2-d]pyran-9(6H)-one, 6a,7-dihydro-3,4,6a,10-tetrahydroxy- (475-25-2)
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
RTECS 
DE3120000
8-10-23
HS Code 
32030010

MSDS

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HEMATEIN Usage And Synthesis

Chemical Properties

dark brown crystalline powder

Uses

CK2 inhibitor, antineoplastic, TNFa inhibitor, antiinflammatory

Uses

Hematein is a stain for the cell nuclei of animal tissue. Also suggested to possess use as a stain for myelin sheaths and nerve fibers. An oxidized version of hematoxylin. Color index: 75290. Dyes and metabolites.

Uses

As an indicator like hematoxylin; for staining animal tissue, particularly cell nuclei.

Definition

ChEBI: An organic heterotetracyclic compound that is -6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9-one carrying four hydroxy substituents at positions 3, 4, 6a and 10.

HEMATEINSupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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Spectrum Chemical Manufacturing Corp.
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021-021-021-67601398-809-809-809 15221380277
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Thermo Fisher Scientific
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800-810-5118
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cnchemical@thermofisher.com
Shanghai TaoSu Biochemical Technology Co., Ltd.
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021-33632979
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info@tsbiochem.com