Introduction to low endotoxin levels of DL - α - tocopherol injection grade in the 2025 Pharmacopoeia

Introduction to low endotoxin levels of DL - α - tocopherol injection grade in the 2025 Pharmacopoeia

DL-α-Tocopherol is a vitaminEA synthetic form registered as a pharmaceutical excipient in the pharmaceutical industry‌

It is usually used as a highly lipophilic compound, a good solvent for various insoluble drugs, and also has antioxidant function.‌

Basic information

‌chemical name‌：DL-α-Tocopherol

‌Common aliases‌: VitaminsETocopherol‌

‌molecular formula‌：C29H50O2 ‌

‌molecular weight‌：430.7‌

‌Appearance and characteristics‌Usually a viscous oily liquid ranging from yellow to reddish brown, odorless and tasteless.‌

‌solubility‌Insoluble in water, easily soluble in organic solvents such as ethanol, ethyl, acetone, chloroform, and oils.‌

Main functions and purposes

As a medicinal excipient,DL-α-The main functions of tocopherols are as follows:

‌solvent‌Due to its high lipophilicity, it is an effective carrier for dissolving many insoluble drugs.‌

‌Antioxidant‌By neutralizing free radicals, the active ingredients of the drug are protected from oxidative degradation and the stability of the formulation is improved.‌In the food industry, its esterification form（DL-α-Tocopherol acetate is also allowed to be used as an antioxidant in products such as milk.‌

‌Functional components‌It has physiological activities such as antioxidant, cell membrane protection, and endocrine regulation, and also plays an auxiliary therapeutic role in some drugs

Introduction to low endotoxin levels of DL - α - tocopherol injection grade in the 2025 Pharmacopoeia

Injection grade excipient products:

Injection grade lactose pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade sucrose pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade anhydrous disodium hydrogen phosphate pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade glycerol pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade benzyl alcohol pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade polyethylene glycol300Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade polyethylene glycol400Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade polyethylene glycol4000Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade polyethylene glycol sodium citrate pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade dimethyl sulfoxide pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade disodium hydrogen phosphate dodecahydrate pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade peanut oil pharmaceutical excipient (low endotoxin testing)2025Pharmacopoeia filing

Injection grade corn oil pharmaceutical excipient (low endotoxin testing)2025Pharmacopoeia filing

Injection grade castor oil pharmaceutical excipient (low endotoxin testing)2025Pharmacopoeia filing

Injection grade sesame oil pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade soybean oil pharmaceutical excipient (low endotoxin test)2025Pharmacopoeia filing

Injection grade tea oil pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade hydroxypropyl betacyclodextrin pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade mannitol pharmaceutical excipient (low endotoxin test)2025Pharmacopoeia filing

Injection grade trehalose pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade disodium edetate pharmaceutical excipient (low endotoxin test)2025Pharmacopoeia filing

Injection grade cholesterol pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade egg yolk lecithin pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade soybean phospholipid pharmaceutical excipient (low endotoxin detection)2025Pharmacopoeia filing

Injection grade medium chain triglycerides pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade polysorbate80Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade polysorbate20Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade polyethylene oxide35Castor oil medicinal excipient (low endotoxin test)2025Pharmacopoeia filing

Injection grade activated carbon pharmaceutical excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade xylitol pharmaceutical excipient (low endotoxin testing)2025Pharmacopoeia filing

Injection grade propylene glycol pharmaceutical excipient (low endotoxin test)2025Pharmacopoeia filing

Injection grade dextran20Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade dextran40Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing

Injection grade D-glucoside70Medicinal excipients (low endotoxin testing)2025Pharmacopoeia filing