{"id":2690,"date":"2026-09-01T09:22:14","date_gmt":"2026-09-01T09:22:14","guid":{"rendered":"https:\/\/pevropeptides.com\/?post_type=product&#038;p=2690"},"modified":"2026-09-02T11:31:58","modified_gmt":"2026-09-02T11:31:58","slug":"slu-pp-332-oraal","status":"publish","type":"product","link":"https:\/\/pevropeptides.com\/cs\/product\/slu-pp-332-oraal\/","title":{"rendered":"SLU-PP-332 \u00dastn\u00ed"},"content":{"rendered":"<h2>Co je SLU-PP-332?<\/h2>\n<p>SLU-PP-332 je syntetick\u00e1 mal\u00e1 molekula z rodiny acylhydrazin\u016f a nen\u00ed peptidem: nem\u00e1 \u017e\u00e1dnou aminokyselinovou sekvenci, ale pevn\u011b definovanou chemickou strukturu s molekul\u00e1rn\u00edm vzorcem C.<sub>18<\/sub>H<sub>14<\/sub>N<sub>2<\/sub>O<sub>2<\/sub> a molekulovou hmotnost p\u0159ibli\u017en\u011b 290,3 g\/mol. Tato slou\u010denina je zn\u00e1m\u00e1 pod \u010d\u00edslem CAS 303760-60-3 (PubChem CID 5338394) a nese systematick\u00fd n\u00e1zev 4-hydroxy-N'-(naftalen-2-ylmethylen)benzohydrazid.<\/p>\n<p>Struktura se skl\u00e1d\u00e1 z hydroxylovan\u00e9 benzohydrazidov\u00e9 jednotky p\u0159ipojen\u00e9 k naftalen-2-yl skupin\u011b prost\u0159ednictv\u00edm hydrazonov\u00e9ho m\u016fstku (C=N). Dv\u011b vlastnosti \u010din\u00ed tuto l\u00e1tku vhodnou jako referen\u010dn\u00ed materi\u00e1l v analytick\u00fdch prac\u00edch: rozs\u00e1hl\u00fd konjugovan\u00fd syst\u00e9m naftalenov\u00e9ho kruhu a hydrazonov\u00e9ho m\u016fstku poskytuje silnou UV absorpci, co\u017e \u010din\u00ed detekci pomoc\u00ed HPLC-UV jednoduchou a citlivou, a n\u00edzk\u00e1 molekulov\u00e1 hmotnost poskytuje hmotnostn\u00ed spektrum, kter\u00e9 se snadno interpretuje v LC-MS. Samotn\u00fd hydrazonov\u00fd m\u016fstek je klasick\u00fdm c\u00edlem ve studi\u00edch stability, proto\u017ee vazba C=N se m\u016f\u017ee hydrolyzovat na dva v\u00fdchoz\u00ed fragmenty vlivem vlhkosti, sv\u011btla a zm\u011bny pH.<\/p>\n<h2>Aplikace v laboratorn\u00edm kontextu<\/h2>\n<p>V r\u00e1mci analytick\u00e9 chemie se SLU-PP-332 vyskytuje mimo jin\u00e9 v n\u00e1sleduj\u00edc\u00edch oblastech v\u00fdzkumu in vitro:<\/p>\n<ul>\n<li><strong>Stanoven\u00ed obsahu<\/strong> kde referen\u010dn\u00ed l\u00e1tka slou\u017e\u00ed jako referen\u010dn\u00ed bod pro kvantitativn\u00ed stanoven\u00ed HPLC-UV u vzork\u016f s nezn\u00e1m\u00fdm obsahem.<\/li>\n<li><strong>Identity verification<\/strong> kde se reten\u010dn\u00ed \u010das, UV spektrum a hmotnostn\u00ed spektrum vzorku porovn\u00e1vaj\u00ed se spektrem referen\u010dn\u00edho materi\u00e1lu.<\/li>\n<li><strong>V\u00fdvoj a validace analytick\u00fdch metod<\/strong> (HPLC, LC-MS), pomoc\u00ed kter\u00e9 se stanov\u00ed linearita, opakovatelnost, detek\u010dn\u00ed limit a limit stanovitelnosti metody.<\/li>\n<li><strong>Studie stability a degradace<\/strong> ve kter\u00e9m je chov\u00e1n\u00ed hydrazonov\u00e9ho m\u016fstku sledov\u00e1no za standardizovan\u00fdch podm\u00ednek teploty, vlhkosti a sv\u011btla a vznikl\u00e9 degrada\u010dn\u00ed produkty jsou chromatograficky odd\u011bleny.<\/li>\n<\/ul>\n<h2>Specifikace<\/h2>\n<table>\n<tbody>\n<tr>\n<td><strong>Vzorek<\/strong><\/td>\n<td>SLU-PP-332<\/td>\n<\/tr>\n<tr>\n<td><strong>Synonymum<\/strong><\/td>\n<td>4-hydroxy-N'-(naftalen-2-ylmethylen)benzohydrazid<\/td>\n<\/tr>\n<tr>\n<td><strong>\u010c\u00edslo CAS<\/strong><\/td>\n<td>303760-60-3<\/td>\n<\/tr>\n<tr>\n<td><strong>Molekul\u00e1rn\u00ed vzorec \/ hmotnost<\/strong><\/td>\n<td>C<sub>18<\/sub>H<sub>14<\/sub>N<sub>2<\/sub>O<sub>2<\/sub> \/ p\u0159ibli\u017en\u011b 290,3 g\/mol<\/td>\n<\/tr>\n<tr>\n<td><strong>PubChem CID<\/strong><\/td>\n<td>5338394<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u0159\u00edda<\/strong><\/td>\n<td>Syntetick\u00e1 mal\u00e1 molekula (acylhydrazin, hydrazonov\u00e1 slou\u010denina) \u2013 nen\u00ed to peptid<\/td>\n<\/tr>\n<tr>\n<td><strong>Forma<\/strong><\/td>\n<td>Tableta; 100 tablet v balen\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Obsah na tabletu<\/strong><\/td>\n<td>250 mcg, 500 mcg nebo 1 mg<\/td>\n<\/tr>\n<tr>\n<td><strong>\u010cistota<\/strong><\/td>\n<td>Kontrolovan\u00e9 slo\u017een\u00ed; obsah na jednotku stanoven analyticky<\/td>\n<\/tr>\n<tr>\n<td><strong>Skladov\u00e1n\u00ed<\/strong><\/td>\n<td>Su\u0161te p\u0159i pokojov\u00e9 teplot\u011b, chra\u0148te p\u0159ed sv\u011btlem a vlhkost\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Tvar, manipulace a skladov\u00e1n\u00ed<\/h2>\n<p>The material is supplied as a solid tablet in a pack of one hundred, in three concentrations: 250 mcg, 500 mcg, and 1 mg per tablet. Because the substance is weighed per unit, less weighing is required in an analytical setup, and the variability between samples is lower than when manually weighing a loose powder. Those wishing to work with powder form in a setup can switch to the freeze-dried vial variant of the same compound.<\/p>\n<p>Keep the packaging closed, dry, and at room temperature, protected from direct light and moisture, and out of reach of unauthorized persons. Hydrazone compounds are sensitive to prolonged exposure to moisture; a closed package keeps the material stable over the duration of a measurement series. Apply customary laboratory precautions and dispose of residual material in accordance with applicable guidelines.<\/p>\n<h2>Analytick\u00e1 kvalita<\/h2>\n<p>For solid units such as tablets, quality is expressed as content per unit, rather than as an HPLC purity percentage as is customary for loose powders. In analytical work, the identity and content of the starting material determine how interpretable each measurement is: a deviation in the starting sample affects the entire measurement series. Our SLU-PP-332 is therefore supplied with a controlled composition and accompanying analytical documentation, so that the starting material can be verified before a measurement series begins. The available certificates of analysis can be viewed on our website. <a href=\"https:\/\/lumopeptides.com\/labresultaten\/\" target=\"_blank\" rel=\"noopener\">str\u00e1nka s v\u00fdsledky laboratorn\u00edch test\u016f<\/a>.<\/p>\n<h2>D\u016fle\u017eit\u00e9 upozorn\u011bn\u00ed<\/h2>\n<p>Tento produkt dod\u00e1v\u00e1me v\u00fdhradn\u011b pro laboratorn\u00ed v\u00fdzkum a analytick\u00e9 pr\u00e1ce. Nen\u00ed ur\u010den pro diagnostick\u00e9 ani terapeutick\u00e9 aplikace a v\u00fdslovn\u011b nen\u00ed ur\u010den k pou\u017eit\u00ed u lid\u00ed nebo zv\u00ed\u0159at. Tento produkt nen\u00ed potravinou, dopl\u0148kem stravy, kosmetick\u00fdm p\u0159\u00edpravkem ani registrovan\u00fdm l\u00e9\u010div\u00fdm p\u0159\u00edpravkem. Zakoupen\u00edm tohoto produktu kupuj\u00edc\u00ed potvrzuje, \u017ee je star\u0161\u00ed 18 let a bude jej pou\u017e\u00edvat v\u00fdhradn\u011b v kontrolovan\u00e9m v\u00fdzkumn\u00e9m nebo laboratorn\u00edm prost\u0159ed\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>SLU-PP-332 je syntetick\u00e1 mal\u00e1 molekula z rodiny acylhydrazin\u016f (C<sub>18<\/sub>H<sub>14<\/sub>N<sub>2<\/sub>O<sub>2<\/sub>, p\u0159ibli\u017en\u011b 290,3 g\/mol) s hydrazonov\u00fdm m\u016fstkem mezi hydroxylovanou benzoylovou skupinou a naftalenov\u00fdm kruhem. Ve v\u011bdeck\u00e9m v\u00fdzkumu se pou\u017e\u00edv\u00e1 jako referen\u010dn\u00ed l\u00e1tka pro stanoven\u00ed obsahu, potvrzen\u00ed identity a validaci metod. Ur\u010deno v\u00fdhradn\u011b pro laboratorn\u00ed a v\u00fdzkumn\u00e9 \u00fa\u010dely; nikoli pro pou\u017eit\u00ed u lid\u00ed nebo zv\u00ed\u0159at. Nen\u00ed to l\u00e9\u010div\u00fd p\u0159\u00edpravek.<\/p>","protected":false},"featured_media":3206,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[135,117,118],"product_tag":[],"class_list":["post-2690","product","type-product","status-publish","has-post-thumbnail","product_cat-aanbevolen","product_cat-metabool-onderzoek","product_cat-orals","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/product\/2690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/comments?post=2690"}],"version-history":[{"count":1,"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/product\/2690\/revisions"}],"predecessor-version":[{"id":2763,"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/product\/2690\/revisions\/2763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/media\/3206"}],"wp:attachment":[{"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/media?parent=2690"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/product_brand?post=2690"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/product_cat?post=2690"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pevropeptides.com\/cs\/wp-json\/wp\/v2\/product_tag?post=2690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}