BROMCRESOL PURPLE

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NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C21H16Br2O5S
Molecular Weight	540.222
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of BROMCRESOL PURPLE

Structure Search

SMILES

CC1=CC(=CC(Br)=C1O)C2(OS(=O)(=O)C3=CC=CC=C23)C4=CC(Br)=C(O)C(C)=C4

InChI

InChIKey=ABIUHPWEYMSGSR-UHFFFAOYSA-N

InChI=1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3

HIDE SMILES / InChI

Molecular Formula	C21H16Br2O5S
Molecular Weight	540.222
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:22:53 GMT 2025` Edited by `admin` on `Mon Mar 31 19:22:53 GMT 2025`
Record UNII	201C22C3EC
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

BROMCRESOL PURPLE

Common Name

English

NSC-374134

Preferred Name

English

BROMCRESOL PURPLE [MI]

Common Name

English

4,4'-(3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS(2-BROMO-6-METHYLPHENOL) S,S-DIOXIDE

Common Name

English

5,5'-DIBROMO-O-CRESOLSULFONPHTHALEIN

Common Name

English

BROMOCRESOL PURPLE

Common Name

English

4,4'-(1,1-DIOXIDO-3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS(2-BROMO-6-METHYLPHENOL)

Systematic Name

English

.ALPHA.-(5-BROMO-4-HYDROXY-M-TOLYL)-.ALPHA.-(3-BROMO-5-METHYL-4-OXO-2,5-CYCLOHEXADIEN-1-YLIDENE)-O-TOLUENESULFONIC ACID

Common Name

English

BROMCRESOL PURPLE [HSDB]

Common Name

English

Code System Code Type Description

HSDB

7729

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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WIKIPEDIA

Bromcresol purple

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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FDA UNII

201C22C3EC

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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CAS

115-40-2

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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MERCK INDEX

m2664

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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Merck Index

ECHA (EC/EINECS)

204-087-8

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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EPA CompTox

DTXSID3059428

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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PUBCHEM

8273

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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NSC

374134

Created by admin on Mon Mar 31 19:22:53 GMT 2025 , Edited by admin on Mon Mar 31 19:22:53 GMT 2025

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