Acetylsalicylic Acid (Aspirin) CAS 50-78-2 Maʻemaʻe >99.5% (HPLC) Hale Hana

ʻO ka Acetylsalicylic Acid (Aspirin) (CAS: 50-78-2) kahi lāʻau analgesic-antipyretic i hana ʻia e ka salicylic acid e launa pū ana me ka acetic anhydride.ʻO ka Acetylsalicylic Acid ka lāʻau lapaʻau i hoʻohana nui ʻia ma ka honua.He aniani keʻokeʻo a i ʻole ka pauka crystalline, ʻala ʻole a i ʻole acetic acid ʻala, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, a ʻo ka wai hoʻoheheʻe ʻia ka waika.Paʻa i ka ea maloʻo.E hydrolyzed lohi ia e lilo i salicylic acid a me acetic acid i loko o ka ea maʻemaʻe, a loaʻa ka hopena aqueous.ʻO ka Acetylsalicylic Acid kahi lāʻau antipyretic ant rheumatic i hoʻohana ʻia e hōʻoluʻolu i ke kuni, ke poʻo, ka arthralgia, acticerheumatism, a me ka rheumatoid arthritis.I nā makahiki i hala iho nei, ua ʻike ʻia he hopena pale ka aspirin i ka hoʻohui platelet a hiki ke pale i ka thrombosis.Hoʻohana maʻi ʻia e pale i ka hoʻouka ʻana i ka ischemic transient, myocardial infarction, artificial heart valve a me venous fistula a i ʻole thrombosis postoperative.Hoʻopaʻa ʻia ma ka National Essential Medicine List.Hana pū ka Acetylsalicylic acid ma ke ʻano he waena o nā lāʻau lapaʻau ʻē aʻe.Hoʻokaʻawale ʻia ka synthesis o ka aspirin ma ke ʻano he hopena esterification.Hana ʻia ka Salicylic Acid me ka acetic anhydride, he mea hoʻoheheʻe waika e hoʻololi i ka hui hydroxyl acid salicylic i hui ester (R-OH→R-OCOCH3).Hāʻawi kēia kaʻina hana i ka aspirin a me ka acetic acid, i manaʻo ʻia he hopena o kēia hopena.