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BAY-958 , CAS No.1335490-39-5
AVAILABLE TO ORDER
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C 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.
Overview
BAY-958 is a potent PTEFb/CDK9 inhibitor with high selectivity demonstrated in vitro, particularly within the CDK family. It shows strong antiproliferative activity against cancer cell lines such as HeLa and MOLM-13. In pharmacokinetic studies, BAY-958 exhibited good metabolic stability but had low aqueous solubility and moderate permeability, leading to challenges in bioavailability. Despite these limitations, BAY-958 hydrochloride effectively inhibited tumor growth in mouse xenograft models without significant toxicity, indicating promising efficacy in vivo. However, its suboptimal physicochemical properties prompted further development efforts to identify compounds with improved overall characteristics for potential clinical use.
Specifications
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Names and Identifiers
| Molecular Weight | 389.40 |
|---|
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.
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Certificates（CoA,COO,BSE/TSE and Analysis Chart)
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