{"id":10576,"date":"2026-03-07T01:17:14","date_gmt":"2026-03-07T01:17:14","guid":{"rendered":"https:\/\/longchangextracts.com\/acetanilide-cas-103-84-4-complete-guide-to-this-historical-pharmaceutical-intermediate\/"},"modified":"2026-03-07T01:17:14","modified_gmt":"2026-03-07T01:17:14","slug":"acetanilide-cas-103-84-4-complete-guide-to-this-historical-pharmaceutical-intermediate","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/acetanilide-cas-103-84-4-complete-guide-to-this-historical-pharmaceutical-intermediate\/","title":{"rendered":"Acetanilid (CAS 103-84-4): Teljes k\u00f6r\u0171 \u00fatmutat\u00f3 ehhez a t\u00f6rt\u00e9nelmi jelent\u0151s\u00e9g\u0171 gy\u00f3gyszeripari k\u00f6ztiterm\u00e9khez"},"content":{"rendered":"<p>Az acetanilid egy szintetikus szerves vegy\u00fclet, amelynek molekulak\u00e9plete C\u2088H\u2089NO, CAS-sz\u00e1ma pedig 103-84-4. B\u00e1r egykor gy\u00f3gyszerk\u00e9nt haszn\u00e1lt\u00e1k, manaps\u00e1g els\u0151sorban a gy\u00f3gyszerszint\u00e9zis, a fest\u00e9kgy\u00e1rt\u00e1s \u00e9s a gumi-feldolgoz\u00e1s fontos k\u00f6ztiterm\u00e9kek\u00e9nt szolg\u00e1l.<\/p>\n<h2>Mi az az acetanilid?<\/h2>\n<p>Az acetanilid az anilinb\u00f3l \u00e9s az ecetsavb\u00f3l sz\u00e1rmaz\u00f3 szerves vegy\u00fclet. Sz\u00edntelen vagy feh\u00e9r krist\u00e1lyok vagy por form\u00e1j\u00e1ban jelenik meg, jellegzetes szaggal. Eredetileg 1886-ban vezett\u00e9k be az orvosi gyakorlatba \u201cAntifebrin\u201d kereskedelmi n\u00e9ven; ez volt az egyik legkor\u00e1bbi szintetikus gy\u00f3gyszer\u00e9szeti vegy\u00fclet, amelyet l\u00e1z \u00e9s f\u00e1jdalom kezel\u00e9s\u00e9re haszn\u00e1ltak.<\/p>\n<p>Az acetanilid ter\u00e1pi\u00e1s tulajdons\u00e1gainak felfedez\u00e9se n\u00e9mileg v\u00e9letlenszer\u0171en t\u00f6rt\u00e9nt. A 19. sz\u00e1zad v\u00e9g\u00e9n N\u00e9metorsz\u00e1gban t\u00e9vesen f\u00e9reghajt\u00f3 szerk\u00e9nt alkalmazt\u00e1k, \u00e9s a kutat\u00f3k felfedezt\u00e9k, hogy hat\u00e9konyan cs\u00f6kkenti a l\u00e1zat. Ez a v\u00e9letlen felfedez\u00e9s ahhoz vezetett, hogy hossz\u00fa \u00e9vekig sz\u00e9les k\u00f6rben haszn\u00e1lt\u00e1k l\u00e1zcsillap\u00edt\u00f3k\u00e9nt \u00e9s f\u00e1jdalomcsillap\u00edt\u00f3k\u00e9nt.<\/p>\n<h2>T\u00f6rt\u00e9nelmi jelent\u0151s\u00e9ge: a paracetamol el\u0151dje<\/h2>\n<p>Az acetanilid egyik leg\u00e9rdekesebb von\u00e1sa az a szerep, amelyet a paracetamol (acetaminof\u00e9n) felfedez\u00e9s\u00e9ben j\u00e1tszott. T\u00f6bb \u00e9vtizedes haszn\u00e1lat ut\u00e1n a Yale Egyetem kutat\u00f3i 1948-ban meg\u00e1llap\u00edtott\u00e1k, hogy az acetanilid az emberi szervezetben paracetamoll\u00e1 alakul \u00e1t, \u00e9s hogy \u00e9ppen ez a metabolit \u2013 nem pedig maga az acetanilid \u2013 felel\u0151s a f\u00e1jdalomcsillap\u00edt\u00f3 \u00e9s l\u00e1zcsillap\u00edt\u00f3 hat\u00e1sok\u00e9rt.<\/p>\n<p>Ez a felfedez\u00e9s a paracetamol kifejleszt\u00e9s\u00e9hez vezetett, amely biztons\u00e1gosabb alternat\u00edvak\u00e9nt v\u00e9g\u00fcl vil\u00e1gszerte az egyik legsz\u00e9lesebb k\u00f6rben haszn\u00e1lt gy\u00f3gyszerr\u00e9 v\u00e1lt. Az acetanilid t\u00f6rt\u00e9nelmi jelent\u0151s\u00e9g\u00e9t az orvostudom\u00e1nyban nem lehet t\u00falbecs\u00fclni, hiszen ez a felfedez\u00e9s egyengette az utat a modern orvostudom\u00e1ny egyik legfontosabb gy\u00f3gyszere el\u0151tt.<\/p>\n<h2>Melyek az el\u0151nyei \u00e9s alkalmaz\u00e1si ter\u00fcletei?<\/h2>\n<h3>Gy\u00f3gyszeripari k\u00f6ztes term\u00e9k<\/h3>\n<p>Manaps\u00e1g az acetanilid legf\u0151bb \u00e9rt\u00e9ke abban rejlik, hogy a gy\u00f3gyszergy\u00e1rt\u00e1s egyik legfontosabb k\u00f6ztes term\u00e9kek\u00e9nt haszn\u00e1lj\u00e1k:<\/p>\n<ul>\n<li><strong>Szulf\u00e1tk\u00e9sz\u00edtm\u00e9nyek gy\u00e1rt\u00e1sa<\/strong>: Az acetanilidet a 4-acetamidobenzolszulfonil-klorid el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz haszn\u00e1lj\u00e1k, amely a szulfonamid antibiotikumok (szulfa-gy\u00f3gyszerek) gy\u00e1rt\u00e1s\u00e1nak kulcsfontoss\u00e1g\u00fa k\u00f6ztes term\u00e9ke<\/li>\n<li><strong>A penicillin szint\u00e9zise<\/strong>: A penicillin \u00e9s m\u00e1s antibiotikumok szint\u00e9zis\u00e9ben el\u0151anyagk\u00e9nt szolg\u00e1l<\/li>\n<li><strong>Egy\u00e9b gy\u00f3gyszerek<\/strong>: K\u00fcl\u00f6nf\u00e9le egy\u00e9b gy\u00f3gyszeripari vegy\u00fcletek el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz haszn\u00e1lj\u00e1k<\/li>\n<\/ul>\n<h3>Ipari alkalmaz\u00e1sok<\/h3>\n<ul>\n<li><strong>Gumiipar<\/strong>: Gumi-gyors\u00edt\u00f3k el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz haszn\u00e1lj\u00e1k<\/li>\n<li><strong>Fest\u00e9kgy\u00e1rt\u00e1s<\/strong>: K\u00f6zbens\u0151 term\u00e9kk\u00e9nt szolg\u00e1l a fest\u00e9kek \u00e9s pigmentek szint\u00e9zis\u00e9ben<\/li>\n<li><strong>K\u00e1mfortermel\u00e9s<\/strong>: A k\u00e1mfor el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz haszn\u00e1lj\u00e1k<\/li>\n<li><strong>Polimer adal\u00e9kanyag<\/strong>: Lakkokban, polimerekben \u00e9s a hidrog\u00e9n-peroxid stabiliz\u00e1l\u00e1s\u00e1ban adal\u00e9kanyagk\u00e9nt alkalmazz\u00e1k<\/li>\n<\/ul>\n<h2>Biztons\u00e1gi \u00e9s szab\u00e1lyoz\u00e1si inform\u00e1ci\u00f3k<\/h2>\n<p>B\u00e1r az acetanilidet kor\u00e1bban gy\u00f3gyszerk\u00e9nt haszn\u00e1lt\u00e1k, biztons\u00e1gi agg\u00e1lyok miatt ma m\u00e1r nem alkalmazz\u00e1k gy\u00f3gyszerk\u00e9nt. A vegy\u00fcletet bizonyos toxikus hat\u00e1sokkal hozt\u00e1k \u00f6sszef\u00fcgg\u00e9sbe:<\/p>\n<ul>\n<li><strong>Methemoglobin\u00e9mia<\/strong>: Methemoglobin k\u00e9pz\u0151d\u00e9s\u00e9t okozhatja, ami cs\u00f6kkenti a v\u00e9r oxig\u00e9nsz\u00e1ll\u00edt\u00f3 k\u00e9pess\u00e9g\u00e9t<\/li>\n<li><strong>Hemolitikus v\u00e9rszeg\u00e9nys\u00e9g<\/strong>: K\u00fcl\u00f6n\u00f6sen azokn\u00e1l az egy\u00e9nekn\u00e9l, akikn\u00e9l a v\u00f6r\u00f6sv\u00e9rsejtekben a gl\u00fck\u00f3z-6-foszf\u00e1t-dehidrogen\u00e1z genetikai hi\u00e1ny \u00e1ll fenn<\/li>\n<li><strong>Vesehat\u00e1sok<\/strong>: A t\u00falzott adagok a vesepapill\u00e1k nekr\u00f3zis\u00e1val hozhat\u00f3k \u00f6sszef\u00fcgg\u00e9sbe<\/li>\n<\/ul>\n<p>Ezeknek a toxikol\u00f3giai agg\u00e1lyoknak k\u00f6sz\u00f6nhet\u0151en az acetanilidet manaps\u00e1g m\u00e1r nem gy\u00f3gyszerk\u00e9sz\u00edtm\u00e9nyk\u00e9nt, hanem ipari vegyi anyagk\u00e9nt szab\u00e1lyozz\u00e1k. Els\u0151sorban gy\u00e1rt\u00e1si c\u00e9lokra szolg\u00e1l\u00f3 vegyi k\u00f6ztiterm\u00e9kk\u00e9nt ker\u00fcl forgalomba \u00e9s haszn\u00e1lj\u00e1k.<\/p>\n<h2>K\u00e9miai jellemz\u0151k<\/h2>\n<table border=\"1\">\n<tr>\n<td><strong>Ingatlan<\/strong><\/td>\n<td><strong>\u00c9rt\u00e9k<\/strong><\/td>\n<\/tr>\n<tr>\n<td>CAS-sz\u00e1m<\/td>\n<td>103-84-4<\/td>\n<\/tr>\n<tr>\n<td>Molekul\u00e1ris k\u00e9plet<\/td>\n<td>C8H9NO<\/td>\n<\/tr>\n<tr>\n<td>Molekulat\u00f6meg<\/td>\n<td>135,16 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>Megjelen\u00e9s<\/td>\n<td>Sz\u00edntelen vagy feh\u00e9r krist\u00e1lyok vagy por<\/td>\n<\/tr>\n<tr>\n<td>Olvad\u00e1spont<\/td>\n<td>114\u2013116 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Forr\u00e1spont<\/td>\n<td>304 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Oldhat\u00f3s\u00e1g<\/td>\n<td>V\u00edzben alig old\u00f3dik, alkoholban \u00e9s \u00e9terben old\u00f3dik<\/td>\n<\/tr>\n<\/table>\n<h2>Gyakran feltett k\u00e9rd\u00e9sek<\/h2>\n<h3>Az acetanilidet m\u00e9g mindig gy\u00f3gyszerk\u00e9nt haszn\u00e1lj\u00e1k?<\/h3>\n<p>Nem, az acetanilidet m\u00e9rgez\u0151 mell\u00e9khat\u00e1sai miatt m\u00e1r nem haszn\u00e1lj\u00e1k gy\u00f3gyszerk\u00e9nt. Ugyanakkor tov\u00e1bbra is fontos ipari vegyi anyag, amelyet a gy\u00f3gyszerszint\u00e9zisben alkalmaznak.<\/p>\n<h3>Mi a kapcsolat az acetanilid \u00e9s a paracetamol k\u00f6z\u00f6tt?<\/h3>\n<p>Az acetanilid az emberi szervezetben paracetamoll\u00e1 (acetaminof\u00e9nn\u00e9) alakul \u00e1t. Ez a 1948-ban t\u00f6rt\u00e9nt felfedez\u00e9s vezetett a paracetamol kifejleszt\u00e9s\u00e9hez, mint biztons\u00e1gosabb alternat\u00edv\u00e1hoz.<\/p>\n<h3>Milyen term\u00e9keket lehet el\u0151\u00e1ll\u00edtani az acetanilidb\u00f3l?<\/h3>\n<p>Az acetanilidet els\u0151sorban a 4-acetamidobenzolszulfonil-klorid el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra haszn\u00e1lj\u00e1k, amely a szulfonamid antibiotikumok egyik legfontosabb k\u00f6ztes term\u00e9ke. Emellett fest\u00e9kek, gumi-gyors\u00edt\u00f3k \u00e9s k\u00e1mfor el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz is felhaszn\u00e1lj\u00e1k.<\/p>\n<h3>Az acetanilid kezel\u00e9se biztons\u00e1gos?<\/h3>\n<p>Az acetanilid kezel\u00e9se sor\u00e1n megfelel\u0151 biztons\u00e1gi \u00f3vint\u00e9zked\u00e9seket kell betartani, ide\u00e9rtve a keszty\u0171 \u00e9s a szemv\u00e9d\u0151 haszn\u00e1lat\u00e1t is. A term\u00e9k ipari felhaszn\u00e1l\u00e1sra szolg\u00e1l, \u00e9s kiz\u00e1r\u00f3lag k\u00e9pzett szem\u00e9lyzet kezelheti. A kezel\u00e9s megkezd\u00e9se el\u0151tt felt\u00e9tlen\u00fcl olvassa el az anyagbiztons\u00e1gi adatlap (MSDS) tartalm\u00e1t.<\/p>\n<h2>Mi\u00e9rt \u00e9rdemes az acetanilid\u00fcnket v\u00e1lasztani?<\/h2>\n<p>Kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 acetanilidet (CAS 103-84-4) k\u00edn\u00e1lunk ipari \u00e9s kutat\u00e1si c\u00e9lokra. Term\u00e9k\u00fcnk megfelel a szigor\u00fa min\u0151s\u00e9gi el\u0151\u00edr\u00e1soknak, \u00e9s alkalmas gy\u00f3gyszeripari k\u00f6ztes term\u00e9kek el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra, fest\u00e9kgy\u00e1rt\u00e1sra, valamint gumi-feldolgoz\u00e1si alkalmaz\u00e1sokra.<\/p>\n<ul>\n<li>Magas tisztas\u00e1g\u00fa v\u00e1ltozat is kaphat\u00f3<\/li>\n<li>\u00c1lland\u00f3 min\u0151s\u00e9g \u00e9s t\u00e9telek k\u00f6z\u00f6tti megb\u00edzhat\u00f3s\u00e1g<\/li>\n<li>Versenyk\u00e9pes \u00e1rak nagy mennyis\u00e9g\u0171 megrendel\u00e9sek eset\u00e9n<\/li>\n<li>M\u0171szaki t\u00e1mogat\u00e1s \u00e9s dokument\u00e1ci\u00f3 el\u00e9rhet\u0151<\/li>\n<li>Megb\u00edzhat\u00f3 ell\u00e1t\u00e1si l\u00e1nc az \u00e1lland\u00f3 rendelkez\u00e9sre \u00e1ll\u00e1s \u00e9rdek\u00e9ben<\/li>\n<\/ul>\n<p>Vegye fel vel\u00fcnk a kapcsolatot m\u00e9g ma, hogy \u00e1raj\u00e1nlatot k\u00e9rjen, vagy t\u00f6bbet tudjon meg az \u00d6n konkr\u00e9t alkalmaz\u00e1si ig\u00e9nyeinek megfelel\u0151 acetanilid-term\u00e9keinkr\u0151l.<\/p>\n<h2>Kapcsol\u00f3d\u00f3 term\u00e9kek<\/h2>\n<p>Fedezze fel a katal\u00f3gusunkban szerepl\u0151 egy\u00e9b gy\u00f3gyszeripari k\u00f6ztes term\u00e9keket \u00e9s hat\u00f3anyagokat:<\/p>\n<ul>\n<li><a href=\"https:\/\/longchangextracts.com\/hu\/termek\/sulbactam\/\">Szulbakt\u00e1m<\/a> \u2013 b\u00e9ta-lakt\u00e1m antibiotikum<\/li>\n<li><a href=\"https:\/\/longchangextracts.com\/hu\/termek\/sulfadiazine-sodium\/\">N\u00e1trium-szulfadiazin<\/a> \u2013 szulfonamid antibiotikum<\/li>\n<li><a href=\"https:\/\/longchangextracts.com\/hu\/termek\/sulfanilamide\/\">szulfanilamid<\/a> \u2013 szulfa-gy\u00f3gyszer-k\u00f6zbens\u0151 term\u00e9k<\/li>\n<li><a href=\"https:\/\/longchangextracts.com\/hu\/termek\/chloramphenicol\/\">Kloramfenikol<\/a> \u2013 Sz\u00e9les spektrum\u00fa antibiotikum<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Acetanilide is a synthetic organic compound with the molecular formula C8H9NO and CAS number 103-84-4. While it was once used as a medication, today it serves primarily as an important intermediate in pharmaceutical synthesis, dye manufacturing, and rubber processing. What is Acetanilide? Acetanilide is an organic compound derived from aniline and acetic acid. It appears [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Acetanilide (CAS 103-84-4): Complete Guide to This Historical Pharmaceutical Intermediate - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/hu\/acetanilide-cas-103-84-4-complete-guide-to-this-historical-pharmaceutical-intermediate\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Acetanilide (CAS 103-84-4): Complete Guide to This Historical Pharmaceutical Intermediate - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Acetanilide is a synthetic organic compound with the molecular formula C8H9NO and CAS number 103-84-4. 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