Page last updated: 2024-11-05

chlorophenol red

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Description

Chlorophenol red (CPR) is a pH indicator dye that changes color from yellow in acidic solutions to red in alkaline solutions. It is commonly used in biological research as a pH indicator in various applications, including cell culture, microscopy, and enzyme assays. CPR is synthesized through a series of chemical reactions involving the condensation of phenol with p-chlorobenzaldehyde, followed by sulfonation. The resulting compound exhibits a strong absorbance in the visible region of the electromagnetic spectrum, allowing for easy detection and quantification using spectrophotometry. CPR is also known for its antimicrobial activity and has been investigated for its potential as a disinfectant. Furthermore, its unique optical properties make it suitable for use in various analytical techniques, such as spectrophotometry and fluorescence spectroscopy. The study of CPR is important due to its wide range of applications in scientific research and its potential for future advancements in diverse fields, including medicine, biology, and analytical chemistry.'

chlorophenol red: used in transport studies of goldfish renal tubules; structure [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID20486
SCHEMBL ID56518
MeSH IDM0049910

Synonyms (52)

Synonym
AC-252
phenol, 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis[2-chloro-, s,s-dioxide
chlorphenolsulfonphthalein
chlorphenol red
4430-20-0
phenol,4'-(3h-2,1-benzoxathiol-3-ylidene)bis[2-chloro-, s,s-dioxide
nsc-7828
nsc7828
chlorophenol red
dichlorophenolsulfonephthalein
3',3''-dichlorophenolsulfonphthalein
2-chloro-4-[3-(3-chloro-4-hydroxy-phenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
chlorophenol red, indicator grade
C-5245
3',3''-dichlorophenol- sulfonphthalein
3,3-bis(3-chloro-4-hydroxyphenyl)benzo[c]1,2-oxathiolene-1,1-dione
A826532
nsc 7828
p3s5kh33ea ,
einecs 224-619-2
phenol, 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-chloro-, s,s-dioxide
4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-chlorophenol) s,s-dioxide
phenol, 4,4'-(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis(2-chloro-
unii-p3s5kh33ea
FT-0623688
C-5243
AKOS015896065
phenol, 4,4'-(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[2-chloro-
3,3-bis(3-chloro-4-hydroxyphenyl)-3h-benzo[c][1,2]oxathiole 1,1-dioxide
SCHEMBL56518
DTXSID4063450
J-610024
chlorophenol red indicator
WWAABJGNHFGXSJ-UHFFFAOYSA-N
3',3'-dichlorophenolsulfonaphthalein
mfcd00005877
3,3-bis(3-chloro-4-hydroxyphenyl)-3h-2,1$l^{6}-benzoxathiole-1,1-dione
3,3-bis(3-chloro-4-hydroxyphenyl)-3h-2,1??-benzoxathiole-1,1-dione
AS-72514
3,3'-dichlorophenolsulfonephthalein
4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis[2-chlorophenol], 9ci
3,3-bis(3-chloro-4-hydroxyphenyl)3h-2,1-benzoxathiole s,s-dioxide
Q410281
2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]phenol
AMY22418
2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6-benzoxathiol-3-yl]phenol
4,4-(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[2-chlorophenol]
3,3-bis(3-chloro-4-hydroxyphenyl)-3h-benzo[c][1,2]oxathiole1,1-dioxide
chlorophenolred
2-chloro-4-[3-(3-chloro-4-hydroxy-phenyl)-1,1-dioxo-benzo[c]oxathiol-3-yl]phenol
3,3-bis(3-chloro-4-hydroxyphenyl)-3h-2,1lambda6-benzoxathiole-1,1-dione
4,4'-(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[2-chlorophenol]
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (32)

TimeframeStudies, This Drug (%)All Drugs %
pre-19906 (18.75)18.7374
1990's7 (21.88)18.2507
2000's10 (31.25)29.6817
2010's6 (18.75)24.3611
2020's3 (9.38)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 35.61

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index35.61 (24.57)
Research Supply Index3.58 (2.92)
Research Growth Index4.60 (4.65)
Search Engine Demand Index44.79 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (35.61)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials2 (6.06%)5.53%
Reviews0 (0.00%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other31 (93.94%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]