Benzofurans
Medchemexpress LLC Phenolphthalein | 77-09-8 | 99.0% | 100 G
Phenolphthalein is an acid-base indicator that is colorless in an acidic environment and pink in an alkaline environment. It is genotoxic and potentially carcinogenic to mice. Additionally, phenolphthalein is a blood indicator.
- Acid-base indicator
- Blood indicator
eMolecules 3,5,6,8-Tetrabromo-1,10-phenanthroline, 98% | 66127-00-2 | MFCD09879848 | 1g
Strem Chemicals | 3,5,6,8-Tetrabromo-1,10-phenanthroline, 98% | 1g | 321334952 | 07-1971 | 98.000 | 66127-00-2 | MFCD09879848 | 495.794 | C12H4Br4N2
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eMolecules 3',3'',5',5''-Tetraiodophenolphthalein | Combi-Blocks | 386-17-4 | MFCD00001614 | 821.914 | C20H10I4O4 | 95.000 | Oc1c(I)cc(cc1I)C1(OC(=O)c2ccccc12)c1cc(I)c(O)c(I)c1 | 1g | 267198333
3',3'',5',5''-Tetraiodophenolphthalein | Combi-Blocks | 386-17-4 | MFCD00001614 | 821.914 | C20H10I4O4 | 95.000 | Oc1c(I)cc(cc1I)C1(OC(=O)c2ccccc12)c1cc(I)c(O)c(I)c1 | 1g | 267198333
Sigma Aldrich Fine Chemicals Biosciences SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES
NC3937380 DIBENZOFURAN 10G
eMolecules 2,3,5,6-Tetrabromo-4-methylphenol | 37721-75-8 | MFCD00060318 | 1g
Combi-Blocks | 2,3,5,6-Tetrabromo-4-methylphenol | 1g | 267199265 | QE-9634 | 95.000 | 37721-75-8 | MFCD00060318 | 423.724 | C7H4Br4O
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Medchemexpress LLC Sulfobromophthalein disodium salt | 71-67-0 | 99.8% | 500 MG
Sulfobromophthalein (Bromosulfophthalein) disodium salt is an organic anion dye used in the study of a variety of membrane carriers expressed in animal tissues and involved in transport of agents and metabolites. It is a synthetic dye introduced in 1925 for assessing liver function and also acts as a pH indicator dye. It has been commonly used as both a substrate and inhibitor of organic anionic transporting polypeptide 1B1 (OATP1B1), OATP1B3, OATP1A2, OATP2B1, and MDR2. For research use only.
- Used for liver function assessment
- Acts as a pH indicator dye
- Substrate and inhibitor for OATP1B1, OATP1B3, OATP1A2, OATP2B1, and MDR2
- Purity: 99.77%
- Appearance: Solid
- Color: White to off-white
- Molecular weight: 838.00
- Formula: C20H8Br4Na2O10S2
Medchemexpress LLC Phenolphthalein glucuronide sodium | 6820-54-8 | MFCD00051200 | >=90.0% | 516.43 g/mol | C26H21NaO10 | 5 MG
Phenolphthalein glucuronide sodium is the sodium salt of phenolphthalein glucuronide used as a chromogenic substrate to determine β-glucuronidase activity in biochemical assays. It is supplied as a solid and is provided with a product data sheet and handling instructions; storage recommendations are specified on the certificate of analysis.
- Chromogenic substrate for β-glucuronidase assays.
- Sodium salt supplied as a solid.
- Molecular formula C26H21NaO10 and molecular weight 516.43 g/mol.
- Available in multiple sizes from 5 mg to 500 mg.
- Storage conditions specified on the certificate of analysis.
- Data sheet and handling instructions available with the product.
Avantor J.T.Baker Phenolphthalein, Powder, BAKER ANALYZED™ A.C.S. Reagent, J.T. Baker™
CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.33 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N Synonym: phenolphthalein,phthalimetten,euchessina,phthalin,espotabs,phenolax,purgophen,koprol,laxogen,trilax PubChem CID: 4764 ChEBI: CHEBI:34914 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
3',3″,5',5″-Tetrabromophenolphthalein 99%, Thermo Scientific™
CAS: 76-62-0 Molecular Formula: C20H10Br4O4 Molecular Weight (g/mol): 633.912 InChI Key: OBRGVMYQZVQHGO-UHFFFAOYSA-N Synonym: tetrabromophenolphthalein,3',3,5',5-tetrabromophenolphthalein,tetbrothalein,phenol tetrabromophthalein,unii-yz4ht20i0v,1 3h-isobenzofuranone, 3,3-bis 3,5-dibromo-4-hydroxyphenyl,phenolphthalein, tetrabromo,3,3-bis 3,5-dibromo-4-hydroxyphenyl isobenzofuran-1 3h-one,yz4ht20i0v,phenolphthalein, 3',3,5',5-tetrabromo PubChem CID: 65569 IUPAC Name: 3,3-bis(3,5-dibromo-4-hydroxyphenyl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br
α-Chloro-α-hydroxy-2-toluenesulfonic Acidγ-sultone 99%, Thermo Scientific™
CAS: 25595-59-9 Molecular Formula: C7H5ClO3S Molecular Weight (g/mol): 204.624 MDL Number: MFCD00005867 InChI Key: LNWUNIOANJTGPG-UHFFFAOYSA-N Synonym: 3-chloro-3h-2,1-benzoxathiole-1,1-dioxide,3-chloro-3h-2,1-benzoxathiole1,1-dioxide,3-chloro-3h-benzo c 1,2-oxathiolene-1,1-dione,3-chloro-3h-2,1??-benzoxathiole-1,1-dione,alpha-chloro-alpha,2-toluenesultone,3-chloro-3h-2,1,3-chloro-3h-2,1-benzoxathiole 1,1-dioxide,3-chloro-3h-2,1-benzoxathiole 1,1-dioxide #,3h-2,1-benzoxathiole,3-chloro-, 1,1-dioxide,3-chloro-3h-benzo c 1,2 oxathiole 1,1-dioxide PubChem CID: 98353 IUPAC Name: 3-chloro-3H-2,1$l^{6}-benzoxathiole 1,1-dioxide SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)Cl
![o-Cresolphthalein (0.04% in ca. 95% Ethanol) [for pH Determination], TCI America™](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-596-27-0.jpg-250.jpg)
o-Cresolphthalein (0.04% in ca. 95% Ethanol) [for pH Determination], TCI America™
CAS: 596-27-0 Molecular Formula: C22H18O4 Molecular Weight (g/mol): 346.38 MDL Number: MFCD00005912 InChI Key: CPBJMKMKNCRKQB-UHFFFAOYSA-N Synonym: o-cresolphthalein,cresolphthalein,3,3'-dimethylphenolphthalein,1 3h-isobenzofuranone, 3,3-bis 4-hydroxy-3-methylphenyl,3',3-dimethylphenolphthalein,o-cresolphalein,3,3-bis 4-hydroxy-3-methylphenyl isobenzofuran-1 3h-one,unii-xou2d9049g,phenolphthalein, 3',3-dimethyl,3,3-bis 4-hydroxy-m-tolyl phthalide PubChem CID: 68995 IUPAC Name: 3,3-bis(4-hydroxy-3-methylphenyl)-1,3-dihydro-2-benzofuran-1-one SMILES: CC1=CC(=CC=C1O)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C(C)=C1