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
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 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
Medchemexpress LLC Phenolphthalein | 77-09-8 | 99.0% | 25 G
Phenolphthalein is an acid-base indicator that remains colorless in an acidic environment and turns pink in an alkaline environment. It has been identified as genotoxic and potentially carcinogenic to mice. Additionally, phenolphthalein serves as a blood indicator.
- Functions as an acid-base indicator.
- Appears colorless in acidic conditions.
- Turns pink in alkaline conditions.
- Used as a blood indicator.
Medchemexpress LLC Phenolphthalein | 77-09-8 | 99.0% | 250 G
Phenolphthalein is an acid-base indicator that remains colorless in acidic environments and turns pink in alkaline environments. It has been identified as genotoxic and potentially carcinogenic to mice. Furthermore, phenolphthalein functions as a blood indicator.
- Functions as an acid-base indicator
- Remains colorless in acidic environments
- Turns pink in alkaline environments
- Acts as a blood indicator
- Available as a white to off-white solid
- High purity for laboratory applications
- Protect from light during storage
Medchemexpress LLC Phenolphthalein | 77-09-8 | 99.0% | 50 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 also a blood indicator. This product is for research use only.
- Functions as an acid-base indicator, appearing colorless in acidic conditions and pink in alkaline conditions.
- Noted as genotoxic and potentially carcinogenic to mice.
- Also recognized as a blood indicator.
- Data sheet, COA, SDS, and handling instructions are available for this product.
- Soluble in DMSO at a concentration of ≥ 50 mg/mL (157.07 mM), with a note to use newly opened DMSO due to the impact of hygroscopic DMSO on solubility.
- Recommended storage is at 4°C, protected from light. When in solvent, store at -80°C for 6 months or -20°C for 1 month, also protected from light.
Apexbio Technology LLC Phenolphthalein 77-09-8 1g
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
Medchemexpress LLC Talniflumate | 66898-62-2 | MFCD00866135 | 99.7% | 414.33 g/mol | C21H13F3N2O4 | 50 MG
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
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.
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