Rose Bengal lactone | CAS 4159-77-7

Element: lactone bengal rose

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C-S » Chemicals » rose-bengal-lactone-PX70566

Identification

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.

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Leap Chem Co., Ltd

LC10263078

Santa Cruz Biotechnology, Inc.

219991

Dayang Chem (Hangzhou) Co.,Ltd.

DC17677068

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Data is processed

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

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:

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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