{"product_id":"cis-montelukast-2pc4-2pc4","title":"cis-Montelukast, min. 95 %, 1 mg","description":"\u003cp\u003ecis-Montelukast is a stereoisomeric reference substance supplied at a minimum purity of 95 % for biochemical and analytical laboratory use. It is identified by CAS number 774538-96-4 and the empirical formula C₃₅H₃₆ClNO₃S, with a molar mass of 586,18 g\/mol, giving clear molecular parameters for documentation, impurity work and method development. The material is Available from manufacturer Carl ROTH, this grade suits research environments that depend on stated purity and CAS-linked identity rather than bulk process material. Typical applications include chromatographic separation of montelukast-related isomers, mass-spectrometric confirmation, pharmaceutical impurity profiling and structure–activity investigations. The minimum 95 % assay together with the defined formula and molar mass supports reproducible results across experimental series. Handle according to institutional safety protocols for organochlorine and sulfur-containing research chemicals, and incorporate the substance into controlled analytical workflows whenever a well-specified cis-montelukast standard is needed.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/fr-fr\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/fr-fr\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 774538-96-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 mg, 2 mg, 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₅H₃₆ClNO₃S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 586,18 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2PC4-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA0OHxhcHBsaWNhdGlvbi9wZGZ8YUdWakwyZzRZaTg1TWpVME56UXdNak13TVRjMEwxTlFSVnBmTWxCRE5GOUZUaTV3WkdZfDYxMjIzYThjYjZjNzBmMjI0YThhMWNjMjU3M2E4YmQ2NWZhOWQyMTI1ODZmYjBhYzljYTZiNDg2YjE3MTIwNzk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2PC4-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURVMkwyZzJZUzg1TVRrMk1qVXhOREUwTlRVNEwxTkVRbDh5VUVNMFgwUkZYMFJGTG5Ca1pnfDZmNjQ1YTA5YjM4NzU0MTUxMmYyNzg3NDcwZDFkMGRmODlkYzliNTQ2OTI0YWQ0MWNlMjE4MGM2NDRhYzhmYTk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 mg \/ 1 piece","offer_id":56145755767116,"sku":"2PC4.1","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 6+ pieces","offer_id":56145755799884,"sku":"2PC4.1","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 24+ pieces","offer_id":56145755832652,"sku":"2PC4.1","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 1 piece","offer_id":56145755865420,"sku":"2PC4.2","price":575.15,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56145755898188,"sku":"2PC4.2","price":546.39,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56145755930956,"sku":"2PC4.2","price":517.64,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56145755963724,"sku":"2PC4.3","price":929.9,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56145755996492,"sku":"2PC4.3","price":883.41,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56145756029260,"sku":"2PC4.3","price":836.91,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56145756062028,"sku":"2PC4.4","price":1428.7,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56145756094796,"sku":"2PC4.4","price":1357.27,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56145756127564,"sku":"2PC4.4","price":1285.83,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56145756160332,"sku":"2PC4.5","price":3137.95,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56145756193100,"sku":"2PC4.5","price":2981.05,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56145756225868,"sku":"2PC4.5","price":2824.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2PC4-SF_d9d0480e-19d9-410f-9200-c1f8046825cf.jpg?v=1766418871","url":"https:\/\/www.luminixhealth.com\/fr-fr\/products\/cis-montelukast-2pc4-2pc4","provider":"Luminix Health","version":"1.0","type":"link"}