{"id":697,"date":"2025-05-29T07:19:04","date_gmt":"2025-05-29T07:19:04","guid":{"rendered":"http:\/\/http:\/\/chempharco.com\/2025\/05\/29\/nguyen-lieu-vitamin-b6-pyridoxine-hydrochloride\/"},"modified":"2026-09-28T21:00:13","modified_gmt":"2026-09-28T14:00:13","slug":"nguyen-lieu-vitamin-b6-pyridoxine-hydrochloride","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/nguyen-lieu-vitamin-b6-pyridoxine-hydrochloride\/","title":{"rendered":"Pyridoxine hydrochloride (vitamin B6): c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t"},"content":{"rendered":"<h1 class=\"kt-tieu-de\">Pyridoxine hydrochloride (vitamin B6): c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t<\/h1>\n<p><strong>Pyridoxine hydrochloride<\/strong> (pyridoxin hydroclorid) l\u00e0 d\u1ea1ng th\u01b0\u01a1ng m\u1ea1i ch\u00ednh c\u1ee7a <strong>vitamin B6<\/strong>. &#8220;Vitamin B6&#8221; l\u00e0 t\u00ean chung cho s\u00e1u h\u1ee3p ch\u1ea5t (vitamer) chuy\u1ec3n h\u00f3a qua l\u1ea1i \u0111\u01b0\u1ee3c: pyridoxin, pyridoxal, pyridoxamin v\u00e0 ba d\u1ea1ng phosphat c\u1ee7a ch\u00fang. D\u1ea1ng ho\u1ea1t \u0111\u1ed9ng trong c\u01a1 th\u1ec3 l\u00e0 <strong>pyridoxal 5&#8242;-phosphat<\/strong> (PLP), coenzym c\u1ee7a h\u01a1n m\u1ed9t tr\u0103m enzym, ph\u1ea7n l\u1edbn trong chuy\u1ec3n h\u00f3a acid amin.<\/p>\n<h2>Th\u00f4ng tin nhanh<\/h2>\n<table>\n<tbody>\n<tr>\n<td>T\u00ean g\u1ecdi<\/td>\n<td>Pyridoxine hydrochloride, pyridoxol HCl, vitamin B6<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng th\u1ee9c, kh\u1ed1i l\u01b0\u1ee3ng mol<\/td>\n<td>C<sub>8<\/sub>H<sub>11<\/sub>NO<sub>3<\/sub>\u00b7HCl \u2013 205,64 g\/mol (pyridoxin t\u1ef1 do: 169,18 g\/mol)<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>58-56-0 (hydroclorid); 65-23-6 (pyridoxin)<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0m l\u01b0\u1ee3ng pyridoxin trong d\u1ea1ng HCl (t\u00ednh theo c\u00f4ng th\u1ee9c)<\/td>\n<td>kho\u1ea3ng 82%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u1ea5u t\u1ea1o v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n<ul>\n<li>V\u00f2ng pyridin mang m\u1ed9t nh\u00f3m hydroxyl phenol, m\u1ed9t nh\u00f3m methyl v\u00e0 hai nh\u00f3m hydroxymethyl.<\/li>\n<li>B\u1ed9t k\u1ebft tinh m\u00e0u tr\u1eafng, tan t\u1ed1t trong n\u01b0\u1edbc, dung d\u1ecbch c\u00f3 t\u00ednh acid nh\u1eb9.<\/li>\n<li>B\u1ec1n v\u1edbi nhi\u1ec7t \u1edf d\u1ea1ng kh\u00f4, nh\u01b0ng <strong>nh\u1ea1y v\u1edbi \u00e1nh s\u00e1ng<\/strong>, nh\u1ea5t l\u00e0 trong dung d\u1ecbch trung t\u00ednh ho\u1eb7c ki\u1ec1m.<\/li>\n<\/ul>\n<h2>S\u1ea3n xu\u1ea5t<\/h2>\n<p>Pyridoxine hydrochloride \u0111\u01b0\u1ee3c <strong>t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc<\/strong>. Ph\u01b0\u01a1ng ph\u00e1p c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn d\u00f9ng ph\u1ea3n \u1ee9ng Diels\u2013Alder gi\u1eefa m\u1ed9t d\u1eabn ch\u1ea5t oxazol v\u00e0 m\u1ed9t dienophil \u0111\u1ec3 d\u1ef1ng v\u00f2ng pyridin, r\u1ed3i chuy\u1ec3n th\u00e0nh mu\u1ed1i hydroclorid.<\/p>\n<h2>Applications<\/h2>\n<ul>\n<li>Th\u1ef1c ph\u1ea9m b\u1ed5 sung, vi\u00ean vitamin nh\u00f3m B; th\u1ef1c ph\u1ea9m t\u0103ng c\u01b0\u1eddng; s\u1eefa c\u00f4ng th\u1ee9c; th\u1ee9c \u0103n ch\u0103n nu\u00f4i.<\/li>\n<li>D\u01b0\u1ee3c ph\u1ea9m. C\u00f4ng d\u1ee5ng l\u00e0m thu\u1ed1c n\u1eb1m ngo\u00e0i ph\u1ea1m vi b\u00e0i vi\u1ebft.<\/li>\n<\/ul>\n<h2>L\u01b0u \u00fd an to\u00e0n<\/h2>\n<p>Kh\u00e1c v\u1edbi nhi\u1ec1u vitamin tan trong n\u01b0\u1edbc, vitamin B6 d\u00f9ng li\u1ec1u cao k\u00e9o d\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn g\u00e2y <strong>b\u1ec7nh l\u00fd th\u1ea7n kinh ngo\u1ea1i bi\u00ean<\/strong>. V\u00ec v\u1eady nhi\u1ec1u c\u01a1 quan qu\u1ea3n l\u00fd \u0111\u1eb7t m\u1ee9c ti\u00eau th\u1ee5 t\u1ed1i \u0111a ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c (UL) v\u00e0 gi\u1edbi h\u1ea1n h\u00e0m l\u01b0\u1ee3ng trong th\u1ef1c ph\u1ea9m b\u1ed5 sung. Nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n \u0111\u1ed1i chi\u1ebfu m\u1ee9c gi\u1edbi h\u1ea1n hi\u1ec7n h\u00e0nh khi x\u00e1c \u0111\u1ecbnh h\u00e0m l\u01b0\u1ee3ng.<\/p>\n<h2>T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd t\u1ea1i Vi\u1ec7t Nam<\/h2>\n<p>Khi d\u00f9ng l\u00e0m th\u00e0nh ph\u1ea7n c\u1ee7a th\u1ef1c ph\u1ea9m b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe ho\u1eb7c th\u1ef1c ph\u1ea9m t\u0103ng c\u01b0\u1eddng vi ch\u1ea5t, s\u1ea3n ph\u1ea9m tu\u00e2n theo Ngh\u1ecb \u0111\u1ecbnh 15\/2018\/N\u0110-CP v\u00e0 c\u00e1c v\u0103n b\u1ea3n hi\u1ec7n h\u00e0nh c\u1ee7a B\u1ed9 Y t\u1ebf, k\u1ec3 c\u1ea3 quy \u0111\u1ecbnh v\u1ec1 h\u00e0m l\u01b0\u1ee3ng vitamin so v\u1edbi nhu c\u1ea7u khuy\u1ebfn ngh\u1ecb. Doanh nghi\u1ec7p c\u1ea7n \u0111\u1ed1i chi\u1ebfu v\u0103n b\u1ea3n m\u1edbi nh\u1ea5t tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng c\u00f4ng th\u1ee9c.<\/p>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<ul>\n<li>Wikipedia \u2013 Pyridoxine \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Pyridoxine\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Pyridoxine<\/a><\/li>\n<li>Wikipedia \u2013 Vitamin B6 \u2014 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Vitamin_B6\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/en.wikipedia.org\/wiki\/Vitamin_B6<\/a><\/li>\n<li>Wikidata \u2013 pyridoxine hydrochloride (CAS 58-56-0) \u2014 <a href=\"https:\/\/www.wikidata.org\/\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.wikidata.org\/<\/a><\/li>\n<\/ul>\n<p><em>B\u00e0i vi\u1ebft cung c\u1ea5p th\u00f4ng tin ki\u1ebfn th\u1ee9c chung v\u1ec1 ch\u1ea5t\/nguy\u00ean li\u1ec7u, t\u1ed5ng h\u1ee3p v\u00e0 di\u1ec5n gi\u1ea3i t\u1eeb c\u00e1c ngu\u1ed3n c\u00f4ng khai n\u00eau tr\u00ean. N\u1ed9i dung n\u00e0y kh\u00f4ng thay th\u1ebf \u00fd ki\u1ebfn c\u1ee7a c\u01a1 quan qu\u1ea3n l\u00fd hay chuy\u00ean gia y t\u1ebf. C\u00f4ng d\u1ee5ng l\u00e0m thu\u1ed1c n\u1eb1m ngo\u00e0i ph\u1ea1m vi b\u00e0i vi\u1ebft. Quy \u0111\u1ecbnh ph\u00e1p l\u00fd c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u2014 lu\u00f4n \u0111\u1ed1i chi\u1ebfu v\u0103n b\u1ea3n hi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Pyridoxine hydrochloride (vitamin B6): c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t Pyridoxine hydrochloride (pyridoxin hydroclorid) l\u00e0 d\u1ea1ng th\u01b0\u01a1ng m\u1ea1i ch\u00ednh c\u1ee7a vitamin B6. &#8220;Vitamin B6&#8221; l\u00e0 t\u00ean chung cho s\u00e1u h\u1ee3p ch\u1ea5t (vitamer) chuy\u1ec3n h\u00f3a qua l\u1ea1i \u0111\u01b0\u1ee3c: pyridoxin, pyridoxal, pyridoxamin v\u00e0 ba d\u1ea1ng phosphat c\u1ee7a ch\u00fang. D\u1ea1ng ho\u1ea1t \u0111\u1ed9ng trong c\u01a1 th\u1ec3 l\u00e0 pyridoxal 5&#8242;-phosphat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2966,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[121],"tags":[],"class_list":["post-697","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"uagb_featured_image_src":{"full":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/vitamin-b6-18x10.png",18,10,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":0,"uagb_excerpt":"Pyridoxine hydrochloride (vitamin B6): c\u1ea5u t\u1ea1o, t\u00ednh ch\u1ea5t, s\u1ea3n xu\u1ea5t Pyridoxine hydrochloride (pyridoxin hydroclorid) l\u00e0 d\u1ea1ng th\u01b0\u01a1ng m\u1ea1i ch\u00ednh c\u1ee7a vitamin B6. &#8220;Vitamin B6&#8221; l\u00e0 t\u00ean chung cho s\u00e1u h\u1ee3p ch\u1ea5t (vitamer) chuy\u1ec3n h\u00f3a qua l\u1ea1i \u0111\u01b0\u1ee3c: pyridoxin, pyridoxal, pyridoxamin v\u00e0 ba d\u1ea1ng phosphat c\u1ee7a ch\u00fang. D\u1ea1ng ho\u1ea1t \u0111\u1ed9ng trong c\u01a1 th\u1ec3 l\u00e0 pyridoxal 5&#8242;-phosphat&hellip;","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/comments?post=697"}],"version-history":[{"count":2,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/697\/revisions"}],"predecessor-version":[{"id":3099,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/697\/revisions\/3099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2966"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}