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Stafib-2 - 10mM in DMSO , CAS No.2097938-74-2
AVAILABLE TO ORDER
GRADE & PURITY 10mM in DMSO
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
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Why this grade
10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -80°C Ships Dry ice packs + Cold packs 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
Stafib-2 is a potent and selctive inhibitor of the transcription factor STAT5b , with an IC 50 of 82 nM and 1.7 μM for STAT5b and STAT5a , respectively. Stafib-2 exhibits poor cell permeability
In Vitro
Stafib-2 has an extremely high affinity for STAT5b (K i =8.8 nM). Stafib-2 (3-10 μM; 4-48 h) does not show significant activity in K562 and MDA-MB-231 cells. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
IC50& Target:IC50: 82 nM (STAT5b)
Specifications
Specifications & Purity
10mM in DMSO
Biochemical and Physiological Mechanisms
Stafib-2 is a potent and selctive inhibitor of the transcription factor STAT5b , with an IC 50 of 82 nM and 1.7 μM for STAT5b and STAT5a , respectively. Stafib-2 exhibits poor cell permeability.
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
| Isomeric SMILES | C1=CC=C(C=C1)OC2=CC=C(C=C2)NC(=O)C3=CC=C(C=C3)OCC(=O)NCC4=CC(=C(C=C4)OP(=O)(O)O)OP(=O)(O)O |
|---|---|
| Alternate CAS | 2097938-74-2 |
| PubChem CID | 129896883 |
| MeSH Entry Terms | Stafib-2 |
| Molecular Weight | 644.46 |
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:
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