{"id":1617,"date":"2025-06-08T11:46:10","date_gmt":"2025-06-08T11:46:10","guid":{"rendered":"https:\/\/paranddarou.co\/?p=1617"},"modified":"2025-06-09T05:22:09","modified_gmt":"2025-06-09T05:22:09","slug":"papaverine-hydrochloride","status":"publish","type":"post","link":"https:\/\/paranddarou.co\/index.php\/2025\/06\/08\/papaverine-hydrochloride\/","title":{"rendered":"Papaverine Hydrochloride"},"content":{"rendered":"

Papaverine Hydrochloride<\/span><\/h2>\n\n\n\n\n\n\n\n\n\n\n
Grade<\/strong><\/td>\nPharmaceutical<\/td>\n<\/tr>\n
Pharmacopoeia<\/strong><\/td>\nUSP, BP<\/td>\n<\/tr>\n
CAS No.<\/strong><\/td>\n61-25-6<\/td>\n<\/tr>\n
Product Name<\/strong><\/td>\nPapaverine Hydrochloride<\/td>\n<\/tr>\n
Chemical Name<\/strong><\/td>\n1-(3,4-Dimethoxybenzyl)-6,7-dimethoxyisoquinoline hydrochloride<\/td>\n<\/tr>\n
Function<\/strong><\/td>\nActive Pharmaceutical Ingredients (APIs)<\/td>\n<\/tr>\n
Industrial Application<\/strong><\/td>\nPharmaceutical<\/td>\n<\/tr>\n
Category<\/strong><\/td>\nAntispasmodic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

General Description<\/span><\/h3>\n

Papaverine Hydrochloride is a phosphodiesterase inhibitor and smooth muscle relaxant. It is an opium alkaloid antispasmodic drug, used primarily in the treatment of visceral spasms and vasospasms, and occasionally in the treatment of erectile dysfunction and acute mesenteric ischemia.<\/p>\n

Physical Characteristics<\/span><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Molecular formula<\/strong><\/td>\nC\u2082\u2080H\u2082\u2082ClNO\u2084<\/td>\n<\/tr>\n
Molecular weight<\/strong><\/td>\n375.9<\/td>\n<\/tr>\n
Appearance<\/strong><\/td>\nWhite or almost white, crystalline powder, or white or almost white crystals<\/td>\n<\/tr>\n
Solubility<\/strong><\/td>\nSparingly soluble in water, slightly soluble in ethanol<\/td>\n<\/tr>\n
Melting point<\/strong><\/td>\n146 \u2013 149 \u00b0C<\/td>\n<\/tr>\n
pH<\/strong><\/td>\n3.0 \u2013 4.5<\/td>\n<\/tr>\n
Water<\/strong><\/td>\nMaximum 0.5% (105 \u00b0C)<\/td>\n<\/tr>\n
Sulfated ash<\/strong><\/td>\nMaximum 0.1%<\/td>\n<\/tr>\n
Purity<\/strong><\/td>\nMinimum 99.5%<\/td>\n<\/tr>\n
Assay<\/strong><\/td>\n99.0% to 101.0% (dried substance)<\/td>\n<\/tr>\n
Storage<\/strong><\/td>\nPreserve in tight, light-resistant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Papaverine Hydrochloride Grade Pharmaceutical Pharmacopoeia USP, BP CAS No. 61-25-6 Product Name Papaverine Hydrochloride Chemical Name 1-(3,4-Dimethoxybenzyl)-6,7-dimethoxyisoquinoline hydrochloride Function Active Pharmaceutical Ingredients (APIs) Industrial Application Pharmaceutical Category Antispasmodic General Description Papaverine Hydrochloride is a phosphodiesterase inhibitor and smooth muscle relaxant. It is an opium alkaloid antispasmodic drug, used primarily in the treatment of visceral spasms […]<\/p>\n","protected":false},"author":1,"featured_media":970,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[20],"tags":[135],"class_list":{"0":"post-1617","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-api","8":"tag-papaverine-hydrochloride-is-a-phosphodiesterase-inhibitor-and-smooth-muscle-relaxant-it-is-an-opium-alkaloid-antispasmodic-drug"},"acf":[],"yoast_head":"\nPapaverine Hydrochloride - Parand Darou Pharmaceutical Co.<\/title>\n<meta name=\"description\" content=\"Papaverine Hydrochloride is a phosphodiesterase inhibitor and smooth muscle relaxant. 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