Efaproxiral Sodium NEW
| Price | $34 | $53 |
| Package | 100mg | 200mg |
| Supply Ability: | 10g |
| Update Time: | 2026-05-11 |
Product Details
| Product Name: Efaproxiral Sodium | CAS No.: 170787-99-2 |
| Purity: 99.41% | Supply Ability: 10g |
| Release date: 2026/05/11 |
Product Introduction
Bioactivity
| Name | Efaproxiral Sodium |
| Description | Efaproxiral Sodium (RSR13 sodium), a synthetic allosteric modifier of hemoglobin, is utilized for brain metastases originating from breast cancer. |
| In vitro | Efaproxiral, a synthetic allosteric modifier of hemoglobinoxygen binding affinity, has been shown to bind reversibly to hemoglobin, stabilizing the deoxyhemoglobin tetramer conformation to reduce its affinity for oxygen. [1] |
| In vivo | Efaproxiral plus oxygen breathing reduces the radiobiological hypoxic fraction of EMT6 tumors from the value of 24% found in both air-breathing and oxygen-breathing mice to 9% and improves the response of the tumors to radiation. Carboplatin (100 mg/kg) slowes tumor growth in air-breathing mice, producing a growth delay of 3.3 days. Efaproxiral plus oxygen increases the growth delay to 5.7 days; this is 2.4 days (71%) greater than that for carboplatin alone and 2.1 days (57%) greater than that for carboplatin plus oxygen breathing. Efaproxiral plus oxygen breathing, therefore, improves the tumor growth delay obtained with 100 mg/kg carboplatin to or beyond that obtained with the highly toxic dose of 150 mg/kg carboplatin, but does so without increasing the toxicity beyond that seen with 100 mg/kg carboplatin in air-breathing mice.[1] Efaproxiral significantly increases tumor oxygenation by 8.4 to 43.4 mmHg within 5 days in C3H mice with RIF-1 tumors, with maximum increases at 22-31 min after treatment. Efaproxiral plus oxygen plus Radiation produces tumor growth inhibition throughout the treatment duration in C3H mice with RIF-1 tumors, and inhibition is significantly different from radiation plus oxygen from day 3 to day 5. [2] |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 2 mg/mL (5.5 mM), Sonication is recommended. DMSO : 68 mg/mL (187.13 mM), Sonication is recommended. H2O : 67 mg/mL (184.38 mM), Sonication is recommended. Ethanol : 68 mg/mL (187.13 mM), Sonication is recommended. |
| Keywords | RSR-13 | RSR13 | RSR 13 | ReactiveOxygenSpecies | Reactive Oxygen Species | Inhibitor | inhibit | hemoglobin | Efaproxiral Sodium | Efaproxiral |
| Inhibitors Related | Ethoxyquin | Kaolin | Allopurinol | Cysteamine hydrochloride | Imeglimin hydrochloride | Ethyl linoleate | Magnesium acetate tetrahydrate | Inosine | L-Cystine | Dimethyl itaconate | L-Ascorbic acid sodium salt | Dimethyl phthalate |
| Related Compound Libraries | NF-κB Signaling Compound Library | Failed Clinical Trials Compound Library | Bioactive Compound Library | Anti-Cancer Clinical Compound Library | Drug Repurposing Compound Library | Anti-Prostate Cancer Compound Library | Immunology/Inflammation Compound Library | Anti-Aging Compound Library | Clinical Compound Library | Bioactive Compounds Library Max | Anti-Cancer Drug Library | Anti-Cancer Active Compound 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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United States- Since: 2011-01-07
- Address: 36 Washington Street, Wellesley Hill, MA
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