ChemicalBook--->CAS DataBase List--->475-25-2

475-25-2

475-25-2 Structure

475-25-2 Structure
IdentificationBack Directory
[Name]

HEMATEIN
[CAS]

475-25-2
[Synonyms]

hematine
HEMATEIN
Hamatein
HAEMATEIN
Hematein,94%
HEMATEIN, STAIN
abcolhematinelg
HYDROXYBRASILEIN
TIMTEC-BB SBB006464
CI75290formicroscopy
HEMATEIN FROM LOGWOOD
LABOTEST-BB LT00441274
HEMATEIN FOR MICROSCOPY
HEMATEIN C.I. 75290 FOR MICROSCOPY
Benzbindeno1,2-dpyran-9(6H)-one, 6a,7-dihydro-3,4,6a,10-tetrahydroxy-
6a,7-dihydro-3,4,6a,10-tetrahydroxybenz[b]indeno[1,2-d]pyran-9(6H)-one
2-d)pyran-9(6h)-one,6a,7-dihydro-3,4,6a,10-tetrahydroxy-benz(b)indeno(
2-d]pyran-9(6h)-one,6a,7-dihydro-3,4,6a,10-tetrahydroxy-benz[b]indeno[
3,4,6a,10-tetrahydroxy-6a,7-dihydrobenz(b)indeno(1,2-d)pyran-9(6h)-one
[EINECS(EC#)]

207-492-8
[Molecular Formula]

C16H12O6
[MDL Number]

MFCD00036187
[MOL File]

475-25-2.mol
[Molecular Weight]

300.26
Chemical PropertiesBack Directory
[Appearance]

dark brown crystalline powder
[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)
[Colour Index ]

75290
[form ]

Crystalline Powder
[pka]

8.02±0.40(Predicted)
[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)
Hazard InformationBack Directory
[Chemical Properties]

dark brown crystalline powder
[Uses]

CK2 inhibitor, antineoplastic, TNFa inhibitor, antiinflammatory
[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.
[Uses]

As an indicator like hematoxylin; for staining animal tissue, particularly cell nuclei.
Safety DataBack Directory
[Safety Statements ]

24/25
[WGK Germany ]

3
[RTECS ]

DE3120000
[F ]

8-10-23
[HS Code ]

32030010
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