What is the function and nature of "6542" injection?

6542 or 654-2 is the common name of raceanisodamine. Hydrochloric acid is usually used as an anticholinergic drug in clinic, which is mainly used to relieve smooth muscle spasm, gastrointestinal colic, biliary tract spasm, acute microcirculation disorder, organophosphorus poisoning and so on.

The following are the relevant quality standards

Raceanisodamine hydrochloride injection

Pinyin Name: Xiao Juan Shan Lang Dangjian Hydrochloride Injection.

English Name: raceanisodamine Hydrochloride Injection.

Page number: second edition, 2005

This product is an isotonic sterile aqueous solution made of raceanisodamine with appropriate amount of hydrochloric acid and sodium chloride. muriatic acid

Raceanisodamine (C 17H23NO4. HCl) shall be 85.0% ~ 105.0% of the marked quantity.

Properties This product is a colorless and clear liquid.

Identification: Take a proper amount of this product (about 10mg in raceanisodamine) and put it in a water bath to dry. According to the identification test of raceanisodamine tablets, the residue should show the same reaction.

Check that the pH value should be 4.0 ~ 6.0 (Appendix ⅵ h).

Others shall comply with the relevant provisions under injections (Appendix I B).

Accurately measure an appropriate amount of this product (approximately equivalent to 10mg raceanisodamine hydrochloride) for content determination, put it in a separatory funnel, add 2ml of water, add sodium bicarbonate to make it saturated, shake it evenly, extract it with chloroform for three times (20ml, 20ml, 15ml), filter the chloroform solution into a dry conical flask with dry filter paper, and then wash the filter paper with 5ml of chloroform. Every 1ml perchloric acid titration solution (0. 1mol/L) is equivalent to 34.18mgc17h23no4. HCl.

The category is the same as raceanisodamine.

Specification (1) 1 ml: 2mg (2) 1 ml: 5mg (3) 1 ml:10mg (4) 1 ml: 20mg.

Store tightly.