(−)-N-Methylphysostigmine
(−)-N-Methylphysostigmine (CAS: 103877-07-2), molecular formula C16H23N3O2, is a white solid with a molecular weight of 289.37 g/mol. This compound exhibits specific optical activity, with a rotation of [α]25/D −67.6° in chloroform. It is soluble in water, DMSO, ethanol, and methanol. (–)-N-Methylphysostigmine serves as a valuable analytical standard, particularly in drug analysis and forensic applications, contributing to research and quality control.
Analytical Reference Standard
Used as a precise reference material for chromatographic techniques, ensuring accurate identification and quantification in analytical laboratories. Its specific optical activity and solubility profile make it suitable for various assay methods.
Drug Analysis and Research
Applied in the forensic and veterinary fields for the analysis of drugs and metabolites. This compound aids researchers in understanding drug behaviour and developing detection methodologies.
Bioactive Molecule Studies
As a bioactive small molecule, it is utilised in cell biology research to investigate biochemical pathways and physiological effects. Its properties are relevant for studies related to enzyme inhibition and neurological research.
| Molecular weight | 289.37 |
|---|---|
| Empirical formula | C16H23N3O2 |
| Grade | analytical standard, for drug analysis |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble1.9 mg/mLDMSO: soluble13 mg/mLethanol: solublemethanol: soluble |
| Optical activity | [α]25/D −67.6°, c = 1 in chloroform(lit.) |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 1544 6.1/PG 2 |
| 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.
| Gene Information | human ... ACHE(43), BCHE(590) |
|---|
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 (–)-N-Methylphysostigmine used for?
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(–)-N-Methylphysostigmine is primarily used as an analytical standard for drug analysis, forensic science, and in cell biology research. It is valuable for chromatographic applications and studying bioactive molecules.
What are the CAS number and formula for (–)-N-Methylphysostigmine?
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The CAS number for (–)-N-Methylphysostigmine is 103877-07-2, and its molecular formula is C16H23N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (–)-N-Methylphysostigmine as an analytical standard with a 'for drug analysis' grade. The precise assay is not detailed on the product sheet, and TSS does not represent this product as USP, BP, or EP grade.
How should (–)-N-Methylphysostigmine be handled and stored?
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Handle (–)-N-Methylphysostigmine with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store the chemical at 2-8°C.
Is (–)-N-Methylphysostigmine a hazardous substance?
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Yes, (–)-N-Methylphysostigmine is classified under UN 1544 with hazard class 6.1 (Toxic substances) and packing group II. In Germany, it carries a WGK of 3, indicating high hazard.
How is (–)-N-Methylphysostigmine packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures appropriate packaging and adherence to regulations for the export of chemicals like (–)-N-Methylphysostigmine, including hazardous materials documentation where applicable.
How can I request a sample or quote for (–)-N-Methylphysostigmine?
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To request a sample or a quote for (–)-N-Methylphysostigmine, please contact the Tech Serve Solutions sales team through the website or direct inquiry channels.
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