Global Information Lookup Global Information

Rose bengal information


Rose bengal
Names
Preferred IUPAC name
4,5,6,7-Tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[[2]benzofuran-1,9′-xanthen]-3-one
Other names
* C.I. 45440
  • C.I. Acid Red 94
Identifiers
CAS Number
  • 4159-77-7 checkY
3D model (JSmol)
  • Interactive image
ChEMBL
  • ChEMBL1160160 checkY
ChemSpider
  • 62647
ECHA InfoCard 100.021.813 Edit this at Wikidata
EC Number
  • 223-993-4
PubChem CID
  • 69439
UNII
  • BIU7Q7W2SH
CompTox Dashboard (EPA)
  • DTXSID0048426 Edit this at Wikidata
InChI
  • InChI=1S/C20H4Cl4I4O5/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28/h1-2,29-30H
    Key: IICCLYANAQEHCI-UHFFFAOYSA-N
SMILES
  • O=C(O1)C2=C(C(Cl)=C(Cl)C(Cl)=C2Cl)C31C4=C(C(I)=C(O)C(I)=C4)OC5=C(I)C(O)=C(I)C=C53
Properties
Chemical formula
C20H4Cl4I4O5
Molar mass 973.67 g/mol
1,017.65 g/mol (sodium salt)
Pharmacology
ATC code
S01JA02 (WHO)
Hazards
GHS labelling:
Pictograms
GHS07: Exclamation mark
Signal word
Warning
Hazard statements
H315, H319, H335
Precautionary statements
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references
Rose bengal solid and in water
Rose bengal solid and solution in water

Rose bengal (4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein) is a stain. Rose bengal belongs to the class of organic compounds called xanthenes.[1] Its sodium salt is commonly used in eye drops to stain damaged conjunctival and corneal cells and thereby identify damage to the eye. The stain is also used in the preparation of Foraminifera for microscopic analysis, allowing the distinction between forms that were alive or dead at the time of collection.

A form of rose bengal is also being studied as a treatment for certain cancers and skin conditions. The cancer formulation of the drug, known as PV-10, is currently undergoing clinical trials for melanoma,[2] breast cancer.[3] and neuroendocrine tumors. The company also has formulated a drug based on rose bengal for the treatment of eczema and psoriasis; this drug, PV-10, is currently in clinical trials as well.[2]

  1. ^ "Rose Bengal Compound Summary". PubChem.
  2. ^ a b Cite error: The named reference PV10-2016 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference PV10-2009 was invoked but never defined (see the help page).

and 26 Related for: Rose bengal information

Request time (Page generated in 0.7965 seconds.)

Rose bengal

Last Update:

Rose bengal (4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein) is a stain. Rose bengal belongs to the class of organic compounds called xanthenes....

Word Count : 1763

Trinamool Congress

Last Update:

of West Bengal. It was founded by Mamata Banerjee on 1 January 1998 as a breakaway faction from the Indian National Congress and rapidly rose to prominence...

Word Count : 6321

Rosa chinensis

Last Update:

(Chinese: 月季; pinyin: yuèjì), known commonly as the China rose, Chinese rose, or Bengal rose, is a member of the genus Rosa native to Southwest China in...

Word Count : 973

Growth medium

Last Update:

(dichloran rose bengal chloramphenicol agar) is a selective medium for the enumeration of moulds and yeasts in foods. Dichloran and rose bengal restrict...

Word Count : 2206

West Bengal

Last Update:

West Bengal (/bɛnˈɡɔːl/, Bengali: Poshchim Bongo, pronounced [ˈpoʃtʃim ˈbɔŋɡo] , abbr. WB) is a state in the eastern portion of India. It is situated along...

Word Count : 17191

Green S

Last Update:

living cells. It is used in ophthalmology, along with fluorescein and rose bengal, to diagnose various disorders of the eye's surface, dry eyes for example...

Word Count : 241

Escitalopram

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 4936

Trichophyton rubrum

Last Update:

to photodynamic treatment, laser irradiation, and photoactivation of rose bengal dye by green laser light. Tinea unguium presents a much greater therapeutic...

Word Count : 2295

Cyclobenzaprine

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 1690

Alanine transaminase

Last Update:

acid (glutamate) Kynurenic acid Nigericin NPPB (N144) Ponceau SS Reactive blue 2 Rose bengal SITS trans-ACDP Trypan blue Valinomycin Xanthurenic acid...

Word Count : 1240

Bangladesh

Last Update:

of Bengal. The official language of Bangladesh is Bengali. Bangladesh forms the sovereign part of the historic and ethnolinguistic region of Bengal, which...

Word Count : 29878

Selective serotonin reuptake inhibitor

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 13843

Brucellosis

Last Update:

aminotransferase and alanine aminotransferase, and demonstrate positive Bengal rose and Huddleston reactions. Gastrointestinal symptoms occur in 70% of cases...

Word Count : 6022

Allotropes of oxygen

Last Update:

photosensitized process by energy transfer from dye molecules such as rose bengal, methylene blue or porphyrins, or by chemical processes such as spontaneous...

Word Count : 1339

Theanine

Last Update:

acid (glutamate) Kynurenic acid Nigericin NPPB (N144) Ponceau SS Reactive blue 2 Rose bengal SITS trans-ACDP Trypan blue Valinomycin Xanthurenic acid...

Word Count : 2092

Duloxetine

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 7230

Bay of Bengal

Last Update:

The Bay of Bengal is the northeastern part of the Indian Ocean. The world's largest bay, geographically it is positioned between the Indian subcontinent...

Word Count : 6670

Photosensitizer

Last Update:

been studied extensively include benzophenones, methylene blue, and rose Bengal. Colloidal quantum dots are nanoscale semiconductor materials with highly...

Word Count : 2938

Bengal famine of 1943

Last Update:

The Bengal famine of 1943 was an anthropogenic famine in the Bengal province of British India (present-day Bangladesh, West Bengal and eastern India) during...

Word Count : 22534

List of Rosa species

Last Update:

chengkouensis T.T.Yu & T.C.Ku Rosa chinensis Jacq. – Chinese rose, China rose, Bengal rose Rosa chionistrae H.Lindb. Rosa × churchillii W.H.Lewis Rosa cinnamomea...

Word Count : 2051

Kolkata

Last Update:

until 2001), is the capital and largest city of the Indian state of West Bengal. It lies on the eastern bank of the Hooghly River, 80 km (50 mi) west of...

Word Count : 19216

Citalopram

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 4585

Venlafaxine

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 6501

Bupropion

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 10324

Sertraline

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 10585

Tramadol

Last Update:

GZ-793A Ibogaine Ketanserin Lobeline Methoxytetrabenazine Reserpine Rose bengal Tetrabenazine Valbenazine Vanoxerine (GBR-12909) Others DAT enhancers:...

Word Count : 9009

PDF Search Engine © AllGlobal.net