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L-R4W2 TFA - ≥98% , CAS No.206350-79-0(free base)
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items
Why this grade
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Vanilloid TRPV1 (VR1) receptor antagonist peptide (IC50~ 0.1μM); blocks Ca2+currents in dorsal root ganglion neurons. Analgesicin vivo.
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
ANTAGONIST
Purity
≥98%
Names and Identifiers
| Molecular Weight | 1014.2（free base） |
|---|
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 A2309111 | Certificate of Analysis | Oct 13, 2025 | L288302 |
| A2309119 | Certificate of Analysis | Oct 13, 2025 | L288302 |
| A2309120 | Certificate of Analysis | Oct 13, 2025 | L288302 |
| A2309121 | Certificate of Analysis | Oct 13, 2025 | L288302 |
| A2309122 | Certificate of Analysis | Oct 13, 2025 | L288302 |
| A2309123 | Certificate of Analysis | Oct 13, 2025 | L288302 |
| A2309124 | Certificate of Analysis | Oct 13, 2025 | L288302 |
| A2309126 | Certificate of Analysis | Oct 13, 2025 | L288302 |
Chemical and Physical Properties
| Solubility | Soluble to 1 (mg/mL) in water |
|---|
Solution Calculators
Reviews
Customer Reviews
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