Benzofurans

Phthalide-3-acetic acid, 98+%

CAS: 4743-58-2 Molecular Formula: C10H8O4 Molecular Weight (g/mol): 192.17 MDL Number: MFCD00051729 InChI Key: FJWKEFBYCZSVNZ-UHFFFAOYSA-N Synonym: phthalide-3-acetic acid,3-oxo-1,3-dihydro-2-benzofuran-1-yl acetic acid,2-3-oxo-1,3-dihydroisobenzofuran-1-yl acetic acid,3-oxo-1,3-dihydro-isobenzofuran-1-yl-acetic acid,2-3-oxo-1,3-dihydro-2-benzofuran-1-yl acetic acid,3-oxo-1h-2-benzofuran-1-yl acetic acid,2-3-oxo-1h-2-benzofuran-1-yl acetic acid,2-3-oxohydroisobenzofuranyl acetic acid,acmc-20ajvy,1,3-dihydro-3-oxo-1-isobenzofuranacetic acid PubChem CID: 589730 IUPAC Name: 2-(3-oxo-1H-2-benzofuran-1-yl)acetic acid SMILES: C1=CC=C2C(=C1)C(OC2=O)CC(=O)O

Fluorescamine

CAS: 38183-12-9 Molecular Formula: C17H10O4 Molecular Weight (g/mol): 278.26 MDL Number: MFCD00005928 InChI Key: ZFKJVJIDPQDDFY-UHFFFAOYNA-N Synonym: fluorescamine,fluram,spiro furan-2 3h ,1' 3'h-isobenzofuran-3,3'-dione, 4-phenyl,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dione,4-phenylspiro furan-2 3h ,1'-phthalan-3,3'-dione,4-phenylspiro furan-2 3h-1'-3'-h-isobenzofuran-3,3'-dione,zfkjvjidpqddfy-uhfffaoysa,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dion PubChem CID: 37927 SMILES: O=C1OC2(OC=C(C2=O)C2=CC=CC=C2)C2=CC=CC=C12

Talniflumate 98.0+%, TCI America™

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CAS: 66898-62-2 Molecular Formula: C21H13F3N2O4 Molecular Weight (g/mol): 414.34 MDL Number: MFCD00866135 InChI Key: ANMLJLFWUCQGKZ-UHFFFAOYNA-N Synonym: talniflumate,somalgen,lomucin,talniflumato,talniflumate usan:inn,talniflumatum inn-latin,talniflumato inn-spanish,phthalidyl 2-3-trifluoromethylanilino nicotinate,3-phthalidyl ester of 2-3-trifluoromethyl phenyl amino-3-pyridinecarboxylic acid,phthalidyl 2-alpha,alpha,alpha-trifluoro-m-toluidino nicotinate PubChem CID: 48229 IUPAC Name: 3-oxo-1,3-dihydro-2-benzofuran-1-yl 2-{[3-(trifluoromethyl)phenyl]amino}pyridine-3-carboxylate SMILES: FC(F)(F)C1=CC=CC(NC2=NC=CC=C2C(=O)OC2OC(=O)C3=CC=CC=C23)=C1

Bromocresol Green (0.04% in Water) [for pH Determination], TCI America™

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CAS: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight (g/mol): 698.014 MDL Number: MFCD00005874 InChI Key: FRPHFZCDPYBUAU-UHFFFAOYSA-N Synonym: bromocresol green,bromcresol green,bromo cresol green,tetrabromo-m-cresolphthalein sulfone,3',3,5',5-tetrabromo-m-cresolsulfonephthalein,3,3-bis 3,5-dibromo-4-hydroxy-2-methylphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide,bromocresol blue,unii-8ygn0y942m,bromocresol green, acs,o-toluenesulfonic acid, alpha-hydroxy-, gamma-sultone PubChem CID: 6451 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br

Bromocresol Green (0.04% in ca. 50% Ethanol) [for Titration], TCI America™

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CAS: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight (g/mol): 698.014 MDL Number: MFCD00005874 InChI Key: FRPHFZCDPYBUAU-UHFFFAOYSA-N Synonym: bromocresol green,bromcresol green,bromo cresol green,tetrabromo-m-cresolphthalein sulfone,3',3,5',5-tetrabromo-m-cresolsulfonephthalein,3,3-bis 3,5-dibromo-4-hydroxy-2-methylphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide,bromocresol blue,unii-8ygn0y942m,bromocresol green, acs,o-toluenesulfonic acid, alpha-hydroxy-, gamma-sultone PubChem CID: 6451 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br

eMolecules​ AstaTech / DIBENZOFURAN-2-CARBOXYLIC ACID / 0.25g / 200611918 / 61850 / 97.000 / 22439-48-1 / MFCD00159892 / 212.204 / C13H8O3

AstaTech / DIBENZOFURAN-2-CARBOXYLIC ACID / 0.25g / 200611918 / 61850 / 97.000 / 22439-48-1 / MFCD00159892 / 212.204 / C13H8O3

Medchemexpress LLC Talniflumate | 66898-62-2 | MFCD00866135 | 99.7% | 414.33 g/mol | C21H13F3N2O4 | 50 MG

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Talniflumate is a research-grade calcium-activated chloride channel (CaCC) blocker and a proagent of niflumic acid used in pharmacological and physiological studies. It is supplied as a high-purity solid suitable for preparation of stock solutions for in vitro and in vivo experiments.

• CaCC blocker and proagent of niflumic acid
• High reported purity for reliable experimental results
• Soluble in DMSO at high concentrations for stock preparation
• Compatible with in vivo formulations at specified concentrations
• Stable when stored frozen as a powder for extended periods

Medchemexpress LLC Talniflumate | 66898-62-2 | MFCD00866135 | 99.7% | 414.33 g/mol | C21H13F3N2O4 | 5 MG

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Talniflumate is a research chemical prodrug of niflumic acid that is converted in vivo by esterases and acts as an orally active Ca2+-activated chloride channel (CaCC) blocker with reported analgesic and anti-inflammatory effects in preclinical models.

• Prodrug of niflumic acid converted by esterases in vivo.
• Orally active Ca2+-activated chloride channel (CaCC) blocker.
• Suitable for in vitro and in vivo preclinical studies.
• Powder form with recommended storage at -20°C for long-term stability.
• Soluble in DMSO (≈62.5 mg/mL) and formulatable for in vivo dosing.

Apexbio Technology LLC Phenolphthalein 77-09-8 1g

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Phenolphthalein (77-09-8) is a synthetic organic compound commonly applied as a pH indicator in analytical chemistry particularly for acid-base titration assays Phenolphthalein exerts its activity through a protonation deprotonation equilibrium resulting in a colorimetric shift from colorless (acidic) to pink (alkaline) within a pH range of 8 3 to 10 0 In biomedical research phenolphthalein is used in presumptive forensic blood detection tests leveraging the peroxidase-like catalysis of hemoglobin to mediate oxidation reactions that yield characteristic color changes Based on these properties phenolphthalein is applicable in analytical chemistry and forensic investigations Potential carcinogenic risks have prompted caution in its laboratory handling and application

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