Polyoxymethylene is a polymer of formaldehyde (high molecular weight polyoxymethylene) with a general structural length of 8 to 100 units. Long chain polyoxymethylene is commonly used in heat-resistant plastics, also known as polyoxymethylene plastics. Paraformaldehyde decomposes rapidly and releases slightly odorous formaldehyde. Paraformaldehyde can be used for fumigation, sterilization, and preparation of pure formaldehyde (formalin). Low temperature storage of formaldehyde solution will slowly generate paraformaldehyde, white insoluble precipitate out.

Captisol

CAS:182410-00-0

Molecular Formula:C42H70O35

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.Beta.-Cyclodextrin, Sulfobutyl Ethers, Sodium Salts; Sbe-β-Cd(Sulfobutyl Ether-β-Cyclodextrin Sodium Salt); Betadex Sulfobutyl Ether Soidum; Sulfobutyl Ether Sodium Salt; Betadex Sulfobuytl Ether Sodium; β-Cyclodextrin, Sulfobutyl Ethers; β-Cyclodextrin, Sulfobutyl Ethers, Sodium Salts; Sulfobutylated Beta-Cyclodextrin Sodium Salt; Sodium Sulphobutylether-beta-Cyclodextrin; SBE-Beta-CD; A-CD;; SBE-;

Brief Introduction

The utility model relates to a novel pharmaceutical preparation excipient, which belongs to a sulfonic acid derivative of anionic high water-soluble cyclodextrin. It can be well encapsulated with drug molecules to form non covalent complexes, improve the stability, water solubility and safety of drugs, and effectively improve the biological activity of drug molecules. It has low nephrotoxicity, can alleviate the hemolysis of drugs and control the release rate of drugs.

Protopam Chloride

CAS:51-15-0

Molecular Formula:C7H9ClN2O

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Pralidoxime Chloride; 2-PAM Chloride; Protopam; Combopen; Pralidoxine Chloride; Pyridine-2-Aldoxime Methochloride; Pyridinium Aldoxime Methochloride; 2-Pyridine Aldoxime Methyl Chloride; N-Methylpyridine-2-Aldoxime Chloride; 2-Pyridinealdoxime Methochloride; N-Methylpyridinium Chloride 2-Aldoxime; N-Methylpyridinium-2-Aldoxime Chloride; 1-Methyl-2-Pyridinium Aldoxime Chloride; Pralidoxime (Chloride); 1-Methyl-2-Aldoximinopyridinium Chloride; 2-Formyl-1-Methylpyridinium Chloride Oxime; 2-Formyl-N-Methylpyridinium Oxime Chloride; 2-PAM; 2-Hydroxyiminomethyl-1-Methylpyridinium Chloride; Pyridinium, 2-((Hydroxyimino)Methyl)-1-Methyl-, Chloride; Atnaa Component Pralidoxime Chloride; Duodote Component Pralidoxime Chloride; Pralidoxime Chloride Component of Atnaa; Pralidoxime Chloride Component of Duodote; 2-Formyl-L-Methylpyridinium Chloride Oxime; 2-[(E)-(Hydroxyimino)Methyl]-1-Methylpyridinium Chloride; Pyridinium, 2-((Hydroxyimino)Methyl)-1-Methyl-, Chloride (E)-; (NE)-N-[(1-Methylpyridin-1-ium-2-yl)Methylidene]Hydroxylamine;Chloride; 2-PAM (Chloride); 2-Pyridine-Aldoxime Chloride; N-Metylpyridinium-2-Aldoxime Chloride; 1-Methyl-2-Formylpyridinium Chloride Oxime; 2-Pyridinealdoximemethochloride; Pralidoximchlorid; 2-(Hydroxyiminomethyl)-1-Methylpyridinium Chloride; Pyridinium, Chloride, Oxime; Pyridinium, 2-Formyl-1-Methyl-, Chloride, Oxime; 2-[(1E)-(Hydroxyimino)Methyl]-1-Methylpyridin-1-ium Chloride; Pralidoxime Chloride [USP Monograph]; 2-((Hydroxyimino)Methyl)-1-Methylpyridin-1-ium Chloride; (E)-2-((Hydroxyimino)Methyl)-1-Methylpyridin-1-ium Chloride; Pyridinium, 2-[(Hydroxyimino)Methyl]-1-Methyl-, Chloride (1:1); (1-Methyl-2-Pyridylidene)Methyl-oxo-Ammonium Chloride;Pralidoxime Chloride; Pralidoxime Chloride, United States Pharmacopeia (USP) Reference Standard

Brief Introduction

Protopam chloride is mainly used as an antidote for organophosphorus poisoning.

Hydroxypropyl Betadex

CAS:107745-73-3

Molecular Formula:C63H112O42

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HP-beta-CD; Hydroxypropyl bcd; 6A,6B,6C,6D,6E,6F,6G-Heptakis-O-(2-Hydroxypropyl)-beta-Cyclodextrin; 6A,6B,6C,6D,6E,6F,6G-Heptakis-O-(2-Hydroxypropyl)-β-Cyclodextrin; Trappsol HPB; Hydroxypropylbetadex; Hpbcd; THPB; Hydroxypropyl-Bcyclodextrin; Hydroxypropyl Betacyclodextrin; Hydroxypropyl-beta Cyclodextrin

1-(Perfluorohexyl)Octane

CAS:133331-77-8

Molecular Formula:C14H17F13

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Perfluorohexyloctane; Tetradecane,1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro; 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluorotetradecane; ; F 6H8; PC7927

Brief Introduction

Perfluorohexane forms a monolayer at the gas-liquid interface of the tear film, which is expected to reduce evaporation and can be used to treat dry eye syndrome.

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