(E,E)-2-(1,7-Nonadiene-3,5-Diynyl)Furan; Furan,2-(1E,7E)-1,7-Nonadiene-3,5-Diyn-1-Yl-; (1E,7E)-1-(2-Furyl)-1,7-Nonadiene-3,5-Diyne; 2-[(1E,7E)-1,7-Nonadiene-3,5-Diynyl]Furan; Furan, 2-(1,7-Nonadiene-3,5-Diynyl)-, (E,E)-

Brief Introduction

This product is a plant extract, which can be used as pharmaceutical raw materials and pharmaceutical intermediates.

Beclomethasone Dipropionate

MSDS

CAS:5534-09-8

Molecular Formula:C28H37ClO7

Alias

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Beclometasone Dipropionate; Beclovent; Beconase

Brief Introduction

Beclomethasone propionate is a powerful topical glucocorticoid drug with anti-inflammatory, anti allergic and antipruritic effects. It can inhibit bronchial exudate, eliminate bronchial mucosal swelling and relieve bronchospasm. Its effect on skin vasoconstriction is much stronger than hydrocortisone. Its local anti-inflammatory effect is 5 times that of furelaxed and triamcinolone. It has strong lipophilicity and is easy to penetrate. It will take effect after applying it to the affected area for 30 minutes.

4-Nitrobenzaldehyde

MSDS

CAS:555-16-8

Molecular Formula:C7H5NO3

Alias

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4-Formylnitrobenzene; P-Formylnitrobenzene; P-Nitrobenzaldehyde; 4-Nitro-Benzaldehyd; Benzaldehyde, P-Nitro-; Benzaldehyde,4-Nitro-; P-Nitro-Benzaldehyd; P-Nitrobenzaldehyde 4-Nitrobenzaldehyde; 4 Nitrobenaldehyde; _|_; Dye Intermediate

Brief Introduction

This product is an intermediate of organic synthesis such as dyes and medicine. It is used to produce nitrophenylbutenone in the pharmaceutical industry. It is used to prepare intermediates of organic synthesis such as dyes and medicine, and to produce nitrobutenone in the pharmaceutical industry.

L-(-)-Α-Methyldopa

MSDS

CAS:555-30-6

Molecular Formula:C10H13NO4

Alias

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Methyldopa Sesquihydrate; Methyldopa; Alpha-Methyl-L-Dopa; α-Methyl-L-Dopa; L-Tyrosine, 3-Hydroxy-α-Methyl-

Brief Introduction

Methyldopa is a phenylalanine derivative and an aromatic amino acid decarboxylase inhibitor with antihypertensive activity. Methyldopa is a prodrug and is metabolized in the central nervous system. The antihypertensive action of methyldopa seems to be attributable to its conversion into alpha-methylnorepinephrine, which is a potent alpha-2 adrenergic agonist that binds to and stimulates potent central inhibitory alpha-2 adrenergic receptors. This results in a decrease in sympathetic outflow and decreased blood pressure.

N-Methyl-N-Propargylbenzylamine

MSDS

CAS:555-57-7

Molecular Formula:C11H13N

Alias

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N-Benzyl-N-Methylprop-2-Yn-1-Amine; Benzenemethanamine, N-Methyl-N-2-Propynyl-; Pargylamine; Pargyline; Paragyline

Brief Introduction

Pagarin is also called youjiangning. Pagarin is a monoamine oxidase inhibitor with obvious antihypertensive effect. The mechanism may be related to the inhibition of monoamine oxidase, resulting in abnormal tyramine metabolism in adrenergic nerve endings β- Related to hydroxytyramine. β- As a "pseudomediator", hydroxytyramine is stored and released instead of adrenaline, and binds with receptors to inhibit the conduction of postganglionic impulses, resulting in vasodilation and decreased blood pressure.

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