Phenolphthalein NEW
| Price | $29 |
| Package | 1mL |
| Supply Ability: | 10g |
| Update Time: | 2026-06-02 |
Product Details
| Product Name: Phenolphthalein | CAS No.: 77-09-8 |
| Purity: 99.91% | Supply Ability: 10g |
| Release date: 2026/06/02 |
Product Introduction
Bioactivity
| Name | Phenolphthalein |
| Description | Phenolphthalein (Phthalin) is an acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as a cathartic. |
| In vitro | Instructions Phenolphthalein indicator (0.5% phenolphthalein ethanol solution) preparation method: Take 0.5g phenolphthalein, dissolve it in 95% ethanol, no need to add water, dilute to 100mL. Color change range: pH8.3～10.0 (colorless→red), add 1～2 drops to 100mL titration solution. The above information is based on published literature. Experimental procedures should be appropriately modified to meet specific research demands. |
| Storage | Keep away from direct sunlight Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO : 252.5 mg/mL (793.23 mM), Sonication is recommended. 10% DMSO+90% Saline : < 10 mg/mL (31.41 mM), Lower concentrations may be soluble, but exact solubility limit is unknown. 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 10 mg/mL (31.41 mM), Solution. 10% DMSO+40% PEG300+5% Tween-80+45% Saline : 2.5 mg/mL (7.85 mM), Sonication is recommended. |
| Keywords | Phenolphthalein | Inhibitor | inhibit |
| Related Compound Libraries | Withdrawn Drug Library | FDA-Approved & Pharmacopeia Drug Library | Bioactive Compound Library | ReFRAME Related Library | Drug-induced Liver Injury (DILI) Compound Library | Toxic Compound Library | Drug Repurposing Compound Library | NO PAINS Compound Library | Orally Active Compound Library | Bioactive Compounds Library Max | NMPA-Approved Drug Library | Human Metabolite Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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