Free Radicals and Oxidant/Reducing Agents
Free radicals are molecules with unpaired electrons that can damage cellular structures, affecting the stability of active pharmaceutical ingredients (APIs). These radicals are important in API formulation, as their presence can influence the stability and efficacy of the drug. Oxidising agents are substances that facilitate the loss of electrons, which can be useful in the production of certain APIs but may also trigger unwanted reactions if not properly controlled. Reducing agents, on the other hand, can stabilise some active compounds by preventing oxidation. The control of free radicals and the management of oxidising and reducing agents are essential in the development of APIs with a prolonged shelf life and efficient therapeutic activity.
Products of "Free Radicals and Oxidant/Reducing Agents"
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Glutathione EP Impurity C-13C4-15N2 Ditrifluoroacetate (Glutathione Disulfide Impurity-13C4-15N2 Ditrifluoroacetate)
CAS:Formula:C1613C4H32N415N2O12S2·2C2HF3O2Molecular weight:618.58 2*114.02Dehydro Ascorbic Acid (threo-2,3-Hexodiulosonic Acid, gama-lactone)
CAS:Formula:C6H6O6Molecular weight:174.11MTSL (S-(2,2,5,5-Tetramethyl-2,5-Dihydro-1H-Pyrrol-3yl)methyl Methanesulfonothioate)
CAS:Formula:C10H18NO3S2Color and Shape:Pale Yellow SolidMolecular weight:264.39Edaravone Impurity 2
CAS:Formula:C13H14N2O6SColor and Shape:White To Off-White SolidMolecular weight:326.32L-Ascorbic Acid-13C6 (Vitamin C-13C6)
CAS:Formula:C6H8O6Color and Shape:White To Off-White SolidMolecular weight:182.08S-(1,2-Dichlorovinyl)-Glutathione
CAS:Formula:C12H17Cl2N3O6SColor and Shape:White To Off-White SolidMolecular weight:402.26Glutathione EP Impurity D
CAS:Formula:C8H14N2O5SColor and Shape:White To Off-White SolidMolecular weight:250.27Glutathione (1S,2S)-Isomer Trifluoroacetate
CAS:Formula:C10H17N3O6S·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:307.33 114.02Antitrypanosomal agent 1
CAS:Potent TR inhibitor with IC50: 3.3μM, also inhibits glutathione reductase (IC50: 64.8μM) and T. brucei (EC50: 1μM).Formula:C11H14Cl3NOPurity:97.76%Color and Shape:SolidMolecular weight:282.59L-Cysteine
CAS:L-Cysteine: non-essential amino acid, aids protein synthesis, detox, collagen production, skin elasticity, and biochemical metabolism.Formula:C3H7NO2SPurity:99.70% - 99.89%Color and Shape:White Solid CrystallineMolecular weight:121.16Ref: 4Z-M-203002
Discontinued productL-Theanine
CAS:L-Theanine, a unique amino acid from Camellia sinensis tea, induces relaxation without drowsiness.Formula:C7H14N2O3Purity:99.31% - 99.38%Color and Shape:White Crystals From Ethanol + Water White Crystalline SolidMolecular weight:174.2Ref: 4Z-A-129012
Discontinued productGlutathione Impurity 8 Ditrifluoroacatate
CAS:Formula:C15H25N5O9S2·2C2HF3O2Molecular weight:483.51 2*114.02Edaravone Sulfate Triethylamine Salt
CAS:Formula:C10H10N2O4S·Et3NColor and Shape:White To Off-White SolidMolecular weight:254.26 101.19TRi-1
CAS:TRi-1 irreversibly inhibits TXNRD1 (IC50: 12 nM) with low mitochondrial toxicity for cancer treatment.Formula:C12H9ClN2O5SPurity:97.14%Color and Shape:SolidMolecular weight:328.73Ref: TM-T5481
1mg73.00€2mg95.00€5mg144.00€10mg216.00€25mg359.00€50mg512.00€100mg740.00€1mL*10mM (DMSO)159.00€Tempol
CAS:Tempol (Tanol) is a superoxide scavenger. It has anti-inflammatory, neuroprotective and analgesic effects.Formula:C9H18NO2Purity:97% - 99.74%Color and Shape:4-Hydroxy-Tempo Appears As Orange Flakes Solid FlakesMolecular weight:172.25JKE-1674
CAS:JKE-1674 is an orally active glutathione peroxidase 4 (GPX4) inhibitor and the active metabolite of ML-210.Cost-effective and quality-assured.Formula:C20H20Cl2N4O4Purity:97.12% - 98.72%Color and Shape:SolidMolecular weight:451.3Ref: TM-T37314
1mg52.00€5mg111.00€10mg173.00€25mg298.00€50mg464.00€100mg747.00€200mg1,017.00€1mL*10mM (DMSO)124.00€L-threo-Hex-2-enaric acid 1,4-Lactone 6-Methyl Ester
CAS:Formula:C7H8O7Color and Shape:NeatMolecular weight:204.13Glutathione EP Impurity A
CAS:Formula:C5H10N2O3S·HClColor and Shape:White To Off-White SolidMolecular weight:178.21 36.46N-Acetyl-D-cysteine
CAS:N-Acetyl-D-cysteine has antioxidant activities and scavenges ROS through the reaction with its thiol group.Formula:C5H9NO3SPurity:99.63% - ≥98%Color and Shape:SolidMolecular weight:163.19Glutathione EP Impurity C (Glutathione Disulfide Impurity)
CAS:Formula:C20H32N6O12S2Color and Shape:White To Off-White SolidMolecular weight:612.64Glutathione Impurity 5 Trisodium Salt
CAS:Formula:C10H14N3O8S·3NaColor and Shape:Off-White SolidMolecular weight:336.30 3*22.99Ascorbyl Palmitate
CAS:Formula:C22H38O7Color and Shape:White To Off-White SolidMolecular weight:414.54Glutathione (1S,2S)-α-Glu-Isomer Trifluoroacetate
Formula:C10H17N3O6S·C2HF3O2Molecular weight:307.33 114.02Glutathione (1R,2R)-Isomer Trifluoroacetate
CAS:Formula:C10H17N3O6S·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:307.33 114.02Glutathione oxidized
CAS:Glutathione oxidized (L(-)-Glutathione) is a GLUTATHIONE dimer formed by a disulfide bond between the cysteine sulfhydryl side chains during the course ofFormula:C20H32N6O12S2Purity:97.27% - 99.88%Color and Shape:SolidMolecular weight:612.63
