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XR8-89 - ≥97% , CAS No.2817811-16-6
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Store at 2-8°C,Protected from light,Desiccated
Shipped In
Wet ice
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Why this grade
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at 2-8°C,Protected from light,Desiccated Ships Wet ice 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.
Overview
XR8-89 is a potent papain-like protease (PL pro ) inhibitor with an IC 50 value of 0.1 μM. XR8-89 induces conformational changes in SARS-COV-2 papain-like protease, inhibiting SARS-CoV-2 replication. XR8-89 can be used for SARS-CoV-2 research
In Vitro
XR8-89 induces conformational changes manly in BL2 region and increases the activity against PL pro. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:IC50: 0.1 μM (papain-like protease)
Specifications
Specifications & Purity
≥97%
Biochemical and Physiological Mechanisms
XR8-89 is a potent papain-like protease (PL pro ) inhibitor with an IC 50 value of 0.1 μM. XR8-89 induces conformational changes in SARS-COV-2 papain-like protease, inhibiting SARS-CoV-2 replication. XR8-89 can be used for SARS-CoV-2 research.
Storage
Store at 2-8°C, Protected from light, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
| Canonical Smiles | CC1=CC=C(NC2CNC2)C=C1C(N[C@H](C)C3=CC=CC(C4=CC=C(S4)CN[C@@H]5C[C@H](O)CC5)=C3)=O |
|---|---|
| Molecular Weight | 504.69 |
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:
Chemical and Physical Properties
| Solubility | DMSO : 50 mg/mL (99.07 mM; Need ultrasonic) |
|---|
Solution Calculators
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Customer Reviews
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