Sennoside A
Sennoside A (CAS 81-27-6), a complex organic compound with the formula C42H38O20 and a molecular weight of 862.74 g/mol, is primarily recognised for its role as an active stimulant laxative. As a naturally occurring anthraquinone glycoside derived from the senna plant, it is widely utilised in pharmaceutical preparations and as an analytical standard in research and quality control settings. Its specific chemical properties make it a valuable compound for scientific investigation and therapeutic applications.
Pharmaceutical Active Ingredient
Sennoside A serves as the principal active component in many stimulant laxative formulations. It works by stimulating colonic peristalsis and increasing water and electrolyte secretion in the colon, promoting bowel movement.
Analytical Standard
Utilised as a certified analytical standard for chromatographic techniques such as HPLC. It is essential for the accurate quantification and identification of sennosides in herbal medicines and pharmaceutical products.
Research Chemical
Employed in various research applications within cell biology and natural product chemistry. Its well-defined structure and biological activity make it a useful tool for studying physiological processes.
| Molecular weight | 862.74 |
|---|---|
| Empirical formula | C42H38O20 |
| Assay | ≥96.0% (HPLC) |
| Grade | analytical standard |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sennoside A primarily used for?
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Sennoside A is primarily used as a stimulant laxative in pharmaceutical preparations and as an analytical standard for quality control and research purposes.
What are the CAS number and formula for Sennoside A?
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The CAS number for Sennoside A is 81-27-6, and its molecular formula is C42H38O20.
What grade and purity does Tech Serve Solutions supply for Sennoside A?
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Tech Serve Solutions supplies Sennoside A as an analytical standard with an assay of ≥96.0% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling Sennoside A?
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When handling Sennoside A, it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is advised. The compound is classified with a WGK Germany rating of 3.
How is Sennoside A packed, shipped, and exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring appropriate packaging and adherence to regulations for international shipment. Specific details are available upon request.
How can I request a quote or sample of Sennoside A?
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To request a quote or a sample of Sennoside A, please contact our sales team through the TSS website or via direct inquiry.
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