O-Methyldauricine
Based on 1 publication(s) in Google Scholar
O-Methyldauricine ((-)-O-Methyldauricine) is an alkaloid with benzylisoquinoline group, which can be separated from P. ophthalmicus. O-Methyldauricine has antibacterial activity.
연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.
- Purity : 96.1%
- CAS No.: 2202-17-7
- 화학식: C39H46N2O6
- 분자량:638.79
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보관:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
- Protocol
- 순도&문서
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) O-Methyldauricine
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Biological Activity
제품 설명
Chemical Information
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CAS No. 2202-17-7
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Appearance Solid
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분자량 638.79
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화학식 C39H46N2O6
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Color Yellow to brown
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SMILES
COC1=C(C=C(C([C@H]2CC3=CC=C(OC4=C(C=CC(C[C@@H]5C6=CC(OC)=C(C=C6CCN5C)OC)=C4)OC)C=C3)=C1)CCN2C)OC
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Synonyms
Daurisoline-d4; Dau-d4; (-)-O-Methyldauricine
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Structure Classification
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Initial Source
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (1)
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Journal Impact Factor
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Most Recent
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Gut Microbes
Dual-source DPP4 drives intestinal fibrosis in Crohn's disease: synergistic therapeutic targeting of host and microbiota pathways. [Abstract]2025 Dec 31;17(1):2593119. PMID: 41334589
Protocol
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Research Protocol for Infectious Diseases
Infectious-disease experiments test how pathogens interact with host barriers, innate immune receptors, inflammatory signaling, pathogen replication, and tissue injury; pattern-recognition receptors such as TLRs, RIG-I-like receptors, NOD-like receptors, and inflammasomes detect microbial molecules and activate NF-κB, interferon, and cytokine responses. The central hypothesis is that infection severity reflects the balance between pathogen burden and host response: protective inflammation restricts pathogen growth, whereas excessive or mislocalized inflammation contributes to tissue damage and disease phenotype. Unresolved questions include which host pathways are protective versus pathogenic, why some infection models fail to translate to human disease, and which combined readouts best predict clinically relevant infection outcomes.
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Bacterial live/dead nucleic-acid viability staining
The LIVE/DEAD bacterial viability staining method is based on differential permeability of nucleic-acid-binding fluorescent dyes, most commonly SYTO 9 and propidium iodide (PI), which enables discrimination of bacterial populations with intact versus compromised cytoplasmic membranes. SYTO 9 penetrates both intact and damaged bacterial membranes and binds nucleic acids to produce green fluorescence, whereas propidium iodide penetrates only cells with compromised membranes and fluoresces red while also reducing SYTO 9 signal through competitive binding and fluorescence interactions. The resulting fluorescence pattern is interpreted as a proxy for membrane integrity, which is widely used as an indicator of bacterial viability in microscopy, flow cytometry, and spectroscopic platforms. However, mechanistic studies show that SYTO 9 and PI interactions involve displacement and fluorescence resonance energy transfer effects, which can influence signal interpretation depending on dye ratios a
순도&문서
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Data Sheet (267 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
O-Methyldauricine Related Classifications
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