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Rose Bengal lactone

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Formula: C20H4Cl4I4O5
CAS: 4159-77-7
search Element: lactone bengal rose

Identification

Structural Formula
Rose Bengal lactone
CAS:
4159-77-7
EINECS:
223-993-4
Molecular Formula:
C20H4Cl4I4O5
MDL:
MFCD00013321
SMILES:
C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I
Synonym:
4',5',7'-tetraiodo-droxy-2 ; 3,6-dihydroxy-2,4,5,7-tetraiodo-4',5',6',7'-tetrachlorospiro[9h-xanthene-9,1'(3'h)-isobenzofuran]-3'-one ; 4',5',6',7'-tetrachloro-3,6-dihydroxy-2,4,5,7-tetraiodospiro[9h-xanthene-9,1'(3'h)-isobenzofuran]-3'-one ; 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3h),9'-[9h]xanthene]-3-one ; spiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one,4,5,6,7-tetrachloro-3',6'-dihy ; solvent red 141 ; spiro(isobenzofuran-1(3h),9'-(9h)xanthen)-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo- ; 2,4,5,7-tetraiodo-3,6-dihydroxy-4',5',6',7'-tetrachlorospiro[9h-xanthene-9,1'(3'h)-isobenzofuran]-3'-one ; 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3h),9'-(9h)xanthene)-3-one ; rose bengal lactone


Description

Rose Bengal lactone is a polyhalogenated derivative of Fluorescein. Rose Bengal lactone is a dye compound described to produce cell membrane damage. Rose Bengal lactone and other Fluorescein derivatives are also described to modulate the function of ATP-sensitive K+ channels.


Suppliers

Leap Chem Co., Ltd
LC10263078
Santa Cruz Biotechnology, Inc.
219991
Dayang Chem (Hangzhou) Co.,Ltd.
DC17677068
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Properties for Rose Bengal lactone

Molecular Weight:
973.67 g·mol−1
Density:
2.96 g/cm3
Melting point:
280 °C (dec.)(lit.)
Boiling point:
741.8 °C at 760 mmHg
Flash point:
402.4 °C
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Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [Rose Bengal lactone]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Great Chemical Co., Ltd.

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MSDS:
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