{"query":{"pa_purity":"99"},"query_vars":{"pa_purity":"99","error":"","m":"","p":0,"post_parent":"","subpost":"","subpost_id":"","attachment":"","attachment_id":0,"name":"","pagename":"","page_id":0,"second":"","minute":"","hour":"","day":0,"monthnum":0,"year":0,"w":0,"category_name":"","tag":"","cat":"","tag_id":"","author":"","author_name":"","feed":"","tb":"","paged":0,"meta_key":"","meta_value":"","preview":"","s":"","sentence":"","title":"","fields":"all","menu_order":"","embed":"","category__in":[],"category__not_in":[],"category__and":[],"post__in":[],"post__not_in":[],"post_name__in":[],"tag__in":[],"tag__not_in":[],"tag__and":[],"tag_slug__in":[],"tag_slug__and":[],"post_parent__in":[],"post_parent__not_in":[],"author__in":[],"author__not_in":[],"search_columns":[],"orderby":"menu_order title","order":"ASC","meta_query":[],"tax_query":{"relation":"AND","0":{"taxonomy":"product_visibility","field":"term_taxonomy_id","terms":[36],"operator":"NOT IN"}},"wc_query":"product_query","posts_per_page":12,"ignore_sticky_posts":false,"suppress_filters":false,"cache_results":true,"update_post_term_cache":true,"update_menu_item_cache":false,"lazy_load_term_meta":true,"update_post_meta_cache":true,"post_type":"","nopaging":false,"comments_per_page":"50","no_found_rows":false,"taxonomy":"pa_purity","term":"99"},"tax_query":{"queries":{"relation":"AND","0":{"taxonomy":"product_visibility","terms":[36],"field":"term_taxonomy_id","operator":"NOT IN","include_children":true},"1":{"taxonomy":"pa_purity","terms":["99"],"field":"slug","operator":"IN","include_children":true}},"relation":"AND","queried_terms":{"pa_purity":{"terms":["99"],"field":"slug"}},"primary_table":"wp_posts","primary_id_column":"ID"},"meta_query":{"queries":[],"relation":null,"meta_table":null,"meta_id_column":null,"primary_table":null,"primary_id_column":null},"date_query":false,"queried_object":{"term_id":201,"name":"99%","slug":"99","term_group":0,"term_taxonomy_id":201,"taxonomy":"pa_purity","description":"","parent":0,"count":6,"filter":"raw"},"queried_object_id":201,"request":"SELECT SQL_CALC_FOUND_ROWS wp_posts.ID\n\t\t\t\t\t FROM wp_posts LEFT JOIN wp_term_relationships ON (wp_posts.ID = wp_term_relationships.object_id)\n\t\t\t\t\t WHERE 1=1 AND ( \n wp_posts.ID NOT IN (\n\t\t\t\tSELECT object_id\n\t\t\t\tFROM wp_term_relationships\n\t\t\t\tWHERE term_taxonomy_id IN (36)\n\t\t\t) \n AND \n wp_term_relationships.term_taxonomy_id IN (201)\n) AND ((wp_posts.post_type = 'product' AND (wp_posts.post_status = 'publish')))\n\t\t\t\t\t GROUP BY wp_posts.ID\n\t\t\t\t\t ORDER BY wp_posts.menu_order ASC, wp_posts.post_title ASC\n\t\t\t\t\t LIMIT 0, 12","posts":[{"ID":5044,"post_author":"7","post_date":"2023-11-16 09:30:06","post_date_gmt":"2023-11-16 09:30:06","post_content":"8a-OH-Avermectin B1a is one of the Avermectin soil metabolites monitored by regulatory bodies. Avermectins are a group of 16-membered macrocyclic lactone derivatives with potent anthelmintic and insecticidal properties. These naturally occurring compounds are generated as fermentation products of the soil actinomycete Streptomyces avermitilis<\/em>. In invertebrates, avermectins effect the nerve and muscle cells by enhancing the effects of glutamate and the glutamate-gated chloride channel. This results in an in influx of chloride ions and subsequent paralysis of the invertebrate.\r\n\r\nAvermectins<\/a> are isolated in four pairs of homologous compounds (A1, A2, B1, B2). Avermectin B1 comprises Avermectin B1a and Avermectin B2a and is marketed as abamectin. 8a-OH-Avermectin B1a is one of several soil metabolites resulting from avermectin B1a degradation. This standard, along with our other avermectin metabolite reference standards, are used to monitor fate of avermectin products in soil in the presence of microbes and exposure to sunlight. Please find the entire collection here<\/a>.\r\n\r\n \r\n\r\n ","post_title":"8a-OH-Avermectin B1a","post_excerpt":"[wc_measurement_price_calculator_pricing_table]","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"8a-hydroxy-avermectin-b1a","to_ping":"","pinged":"","post_modified":"2024-03-28 12:07:14","post_modified_gmt":"2024-03-28 16:07:14","post_content_filtered":"","post_parent":0,"guid":"http:\/\/159.69.28.184\/product\/8a-hydroxy-avermectin-b1a\/","menu_order":0,"post_type":"product","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":5043,"post_author":"7","post_date":"2023-11-16 09:30:06","post_date_gmt":"2023-11-16 09:30:06","post_content":"Avermectin B1a is one of the primary avermectin metabolites. Avermectins are a group of 16-membered macrocyclic lactone derivatives with potent anthelmintic and insecticidal properties. These naturally occurring compounds are generated as fermentation products of the soil actinomycete Streptomyces avermitilis<\/em>. In invertebrates, avermectins effect the nerve and muscle cells by enhancing the effects of glutamate and the glutamate-gated chloride channel. This results in an in influx of chloride ions and subsequent paralysis of the invertebrate.\r\n\r\nAvermectins<\/a> are isolated in four pairs of homologous compounds (A1, A2, B1, B2). Avermectin B1 comprises Avermectin B1a and Avermectin B2a and is marketed as abamectin. Avermectin B1a standard, along with our other avermectin metabolite reference standards, are used to monitor fate of avermectin products in soil in the presence of microbes and exposure to sunlight. Please find the entire collection here<\/a>.","post_title":"Avermectin B1a","post_excerpt":"[wc_measurement_price_calculator_pricing_table]","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"avermectin-b1a","to_ping":"","pinged":"","post_modified":"2026-03-20 17:08:47","post_modified_gmt":"2026-03-20 21:08:47","post_content_filtered":"","post_parent":0,"guid":"http:\/\/159.69.28.184\/product\/avermectin-b1a\/","menu_order":0,"post_type":"product","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":6295,"post_author":"5","post_date":"2023-12-15 21:34:55","post_date_gmt":"2023-12-15 21:34:55","post_content":"Avermectin B2a (CAS 65195-57-5) is one of the minor avermectin metabolites. Avermectins are a group of 16-membered macrocyclic lactone derivatives with potent anthelmintic and insecticidal properties. These naturally occurring compounds are generated as fermentation products of the soil actinomycete Streptomyces avermitilis<\/em>. In invertebrates, avermectins effect the nerve and muscle cells by enhancing the effects of glutamate and the glutamate-gated chloride channel. This results in an in influx of chloride ions and subsequent paralysis of the invertebrate.\r\n\r\nAvermectins<\/a> are isolated in four pairs of homologous compounds (A1, A2, B1, B2). Avermectin B1 comprises Avermectin B1a and Avermectin B2a and is marketed as abamectin. Avermectin B2a standard, along with our other avermectin metabolite reference standards, are used to monitor fate of avermectin products in soil in the presence of microbes and exposure to sunlight. Please find the entire collection here<\/a>.","post_title":"Avermectin B2a","post_excerpt":"[wc_measurement_price_calculator_pricing_table]","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"avermectin-b2a","to_ping":"","pinged":"","post_modified":"2026-03-20 17:09:39","post_modified_gmt":"2026-03-20 21:09:39","post_content_filtered":"","post_parent":0,"guid":"http:\/\/159.69.28.184\/?post_type=product&p=6295","menu_order":0,"post_type":"product","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":5063,"post_author":"4","post_date":"2023-11-16 09:30:21","post_date_gmt":"2023-11-16 09:30:21","post_content":"Kalecide (CAS 24738-51-0<\/a>) is a naturally occurring metabolite in\u00a0 Echinacea,<\/a> one of the most widely used traditional herbal medicines. Both Echinacea purpurea (E. purpurea) and Echinacea angustifolia (E. angustifolia) are commonly utilized in the production of teas, extracts, tinctures, and various over-the-counter products. Alkamides,<\/a> along with other compound classes such as caffeic acid derivatives, polysaccharides, and glycoproteins, are believed to contribute to the plant\u2019s immunostimulatory and anti-inflammatory properties.\r\n\r\nIn total, seventeen alkamides have been identified in E. purpurea<\/em>. One of these alkamides is Kalecide. Pharmacologically, these alkamides have immunomodulatory and anti-inflammatory activities. Dodeca-2(E),4(E)-Dienoic Acid Isobutylamide also falls under the class of compounds called tetraenes. The other primary target isolated form the same source is Dodeca-2E,4E,8Z,10E\/Z-Tetraenoic Acid Isobutylamide<\/a>.\r\n\r\nKalecide and Dodeca-2E,4E,8Z,10E\/Z-Tetraenoic Acid Isobutylamide constitute the major alkamides in Echinacea. In Echinacea purpurea<\/em>, Dodeca-2E,4E,8Z,10E\/Z-Tetraenoic Acid Isobutylamide is the predominant compound, whereas in Echinacea angustifolia<\/em>, the two tetraenes are present in roughly equal concentrations.\r\n\r\nIn their isolated form, these compounds appear as off-white crystalline solids with a low melting point. To prevent melting, they should be handled at low temperatures or in a manner that minimizes heat exposure. Additionally, alkamides (like Spilanthol<\/a>) are susceptible to oxidative degradation, making it essential to limit their exposure to air.\r\n\r\n ","post_title":"Kalecide","post_excerpt":"[wc_measurement_price_calculator_pricing_table]","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dodeca-2e4e-dienoic-acid-isobutylamide","to_ping":"","pinged":"","post_modified":"2026-03-30 14:35:36","post_modified_gmt":"2026-03-30 18:35:36","post_content_filtered":"","post_parent":0,"guid":"http:\/\/159.69.28.184\/product\/dodeca-2e4e-dienoic-acid-isobutylamide\/","menu_order":0,"post_type":"product","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":4970,"post_author":"6","post_date":"2023-11-16 09:29:17","post_date_gmt":"2023-11-16 09:29:17","post_content":"
Pseudohypericin (CAS 55954-61-5) is a naturally occurring naphthodianthrone found in St. John\u2019s wort (Hypericum perforatum<\/em><\/a>). As a close structural analog of hypericin, it is one of the characteristic bioactive constituents of this well-known medicinal plant and contributes to the phytochemical profile used in herbal extracts and supplements.<\/p>\r\n
Naphthodianthrones, including pseudohypericin, have been extensively studied for their potential roles in supporting human health research, particularly in the areas of photodynamic activity, antioxidant properties, and modulation of biological pathways. Pseudohypericin serves as an important marker compound for the standardization and quality control of St. John\u2019s wort extracts used in dietary supplements, nutraceuticals, and herbal products. In vitro and preclinical research has explored its biochemical interactions and complementary activity with other Hypericum constituents.<\/p>\r\n
Planta Analytica provides high-purity pseudohypericin as an analytical reference standard to enable accurate quantification, method validation, and extract standardization in laboratories worldwide.<\/p>","post_title":"Pseudohypericin","post_excerpt":"[wc_measurement_price_calculator_pricing_table]","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"pseudohypericin","to_ping":"","pinged":"","post_modified":"2026-04-10 12:52:12","post_modified_gmt":"2026-04-10 16:52:12","post_content_filtered":"","post_parent":0,"guid":"http:\/\/159.69.28.184\/product\/pseudohypericin\/","menu_order":0,"post_type":"product","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":4981,"post_author":"6","post_date":"2023-11-16 09:29:22","post_date_gmt":"2023-11-16 09:29:22","post_content":"Valerenic acid (CAS 3569-10-6) is a monocarboxylic acid and a bicyclic sesquiterpenoid phytochemical. It is naturally occurring in valerian (Valeriana officinalis<\/em>)<\/a>, with the highest concentration in the root. Between this compound and its two naturally occurring derivatives (acetoxyvalerenic acid<\/a> and hydroxvalerenic acid<\/a>), valerenic acid occurs at a significantly higher concentration. In alternative medicine, extracts from valerian have served to treat various ailments for over 2,000 years. It was first utilized for treatment of a brain disorder in the late 16th century. V<\/span>alerian has been and continues to be used as an herbal sedative which may be helpful in the treatment of insomnia. Furthermore, i<\/span>ts history of use dates back to the time of ancient Greece and Rome.<\/span>\r\n\r\nThis group of organic acids produce various pharmacological effects, including sedative, antidepressant, neurotoxic, sedative, and anxiolytic. Both of these acids possess roles in brain-derived neurotrophic factor (BDNF) and gastrointestinal (GIT) motility. Valerenic acid may also affect Alzheimer\u2019s disease, through an increase in BDNF expression. The sesquiterpenoid compound is a subtype-selective GABAA receptor positive allosteric modulator via a binding site in the transmembrane domain at the \u03b2+\u03b1\u2212 interface.<\/span>\r\n\r\nIdeal for chromatographic analysis<\/a>, including HPLC, UPLC, and GC, Valerenic Acid is a critical standard for laboratories specializing in natural product research, pharmacology, and quality control.\r\n\r\nEnhance your research with certified analytical-grade Valerenic Acid, available in multiple quantities for precise experimentation.\r\n\r\nThis compound is one of the three primary standards for analysis of valerian root.\u00a0 Please follow\u00a0<\/span>this link for<\/a> the additional standards for valerian<\/span>.<\/span>","post_title":"Valerenic Acid","post_excerpt":"[wc_measurement_price_calculator_pricing_table]","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"valerenic-acid","to_ping":"","pinged":"","post_modified":"2026-04-02 10:53:00","post_modified_gmt":"2026-04-02 14:53:00","post_content_filtered":"","post_parent":0,"guid":"http:\/\/159.69.28.184\/product\/valerenic-acid\/","menu_order":0,"post_type":"product","post_mime_type":"","comment_count":"0","filter":"raw"}],"post_count":6,"current_post":-1,"before_loop":true,"in_the_loop":false,"post":{"ID":5044,"post_author":"7","post_date":"2023-11-16 09:30:06","post_date_gmt":"2023-11-16 09:30:06","post_content":"8a-OH-Avermectin B1a is one of the Avermectin soil metabolites monitored by regulatory bodies. Avermectins are a group of 16-membered macrocyclic lactone derivatives with potent anthelmintic and insecticidal properties. These naturally occurring compounds are generated as fermentation products of the soil actinomycete Streptomyces avermitilis<\/em>. In invertebrates, avermectins effect the nerve and muscle cells by enhancing the effects of glutamate and the glutamate-gated chloride channel. This results in an in influx of chloride ions and subsequent paralysis of the invertebrate.\r\n\r\nAvermectins<\/a> are isolated in four pairs of homologous compounds (A1, A2, B1, B2). Avermectin B1 comprises Avermectin B1a and Avermectin B2a and is marketed as abamectin. 8a-OH-Avermectin B1a is one of several soil metabolites resulting from avermectin B1a degradation. This standard, along with our other avermectin metabolite reference standards, are used to monitor fate of avermectin products in soil in the presence of microbes and exposure to sunlight. Please find the entire collection here<\/a>.\r\n\r\n \r\n\r\n ","post_title":"8a-OH-Avermectin B1a","post_excerpt":"[wc_measurement_price_calculator_pricing_table]","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"8a-hydroxy-avermectin-b1a","to_ping":"","pinged":"","post_modified":"2024-03-28 12:07:14","post_modified_gmt":"2024-03-28 16:07:14","post_content_filtered":"","post_parent":0,"guid":"http:\/\/159.69.28.184\/product\/8a-hydroxy-avermectin-b1a\/","menu_order":0,"post_type":"product","post_mime_type":"","comment_count":"0","filter":"raw"},"comment_count":0,"current_comment":-1,"found_posts":6,"max_num_pages":1,"max_num_comment_pages":0,"is_single":false,"is_preview":false,"is_page":false,"is_archive":true,"is_date":false,"is_year":false,"is_month":false,"is_day":false,"is_time":false,"is_author":false,"is_category":false,"is_tag":false,"is_tax":true,"is_search":false,"is_feed":false,"is_comment_feed":false,"is_trackback":false,"is_home":false,"is_privacy_policy":false,"is_404":false,"is_embed":false,"is_paged":false,"is_admin":false,"is_attachment":false,"is_singular":false,"is_robots":false,"is_favicon":false,"is_posts_page":false,"is_post_type_archive":false,"thumbnails_cached":false}

99%

Product Categories

8a-OH-Avermectin B1a

Avermectin B1a

Avermectin B2a

Kalecide

Pseudohypericin

Valerenic Acid