Cis-resveratrol blocks crystal-induced NLRP3 inflammasome activation via the TRPV4-Ca²⁺-phagocytosis-ROS axis.
Phytomedicine : international journal of phytotherapy and phytopharmacology • 2025
Lei S, Liu K, Liu C, et al.
PubMed entry
RUO - Not for Human ConsumptionIn-Stock
Stilbenoids
cis-Resveratrol
CAS 61434-67-1
Catalog SYL-RS-003
Procurement Options
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Pack SizeList Price
5 mg
$65.00
10 mg
$105.00
25mg
$240.00
50mg
$420.00
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cis-Isomer of resveratrol (CAS 61434-67-1). Analytical standard / Research Use Only. Made to order.
What is cis-Resveratrol?
- CAS Number
- 61434-67-1
- Molecular Formula
- C14H12O3
- Molecular Weight
- 228.24
- Purity
- ≥ 98% (HPLC)
- Appearance
- Solid
cis-Resveratrol (CAS 61434-67-1, C₁₄H₁₂O₃, MW 228.24 g/mol) is the Z-isomer of resveratrol, formed by photoisomerization of the trans isomer under UV irradiation. First characterized as a photoproduct; occurs naturally in grapevine and other resveratrol-producing species alongside the trans form. The cis isomer differs in spatial configuration at the C2–C3 ethylenic bond, which alters antioxidant activity, receptor binding, and metabolic stability relative to trans-resveratrol. Both isomers co-occur in plant extracts and cell cultures; distinguishing them is necessary for accurate phytochemical quantification and stability studies.
Research Applications
- Photoisomerization and stability studies
- Comparative profiling with trans-resveratrol (CAS 501-36-0)
- HPLC/LC-MS method development for cis/trans isomer separation
- Degradation kinetics and storage-condition research
Documentation
Made to order. Submit an inquiry for synthesis scheduling, lot-specific documentation, and timing.
Storage & Handling
Store at −20°C, protected from light. Limit illumination during receipt, weighing, and transfer. Document exposure windows and storage conditions alongside analytical records.