SML2127
Dynapyrazole-A
≥98% (HPLC)
Synonym(s):
2-[1-(4-Chloro-phenyl)-cyclopropyl]-7-iodo-5-oxo-4,5-dihydro-pyrazolo[1,5-a]quinazoline-3-carbonitrile
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About This Item
Empirical Formula (Hill Notation):
C20H12ClIN4O
CAS Number:
Molecular Weight:
486.69
UNSPSC Code:
12352200
NACRES:
NA.77
Assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear (warmed)
storage temp.
2-8°C
SMILES string
IC1=CC=C(N2C(NC3=O)=C(C#N)C(C4(CC4)C5=CC=C(Cl)C=C5)=N2)C3=C1
Biochem/physiol Actions
Dynapyrazole-A is a potent dynein inhibitor. Dynapyrazole-A inhibits microtubule activity without inhibiting basal ATPase activity.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Jonathan B Steinman et al.
eLife, 6 (2017-05-20)
Cytoplasmic dyneins are motor proteins in the AAA+ superfamily that transport cellular cargos toward microtubule minus-ends. Recently, ciliobrevins were reported as selective cell-permeable inhibitors of cytoplasmic dyneins. As is often true for first-in-class inhibitors, the use of ciliobrevins has in
Alexander S Zhovmer et al.
ACS nano, 15(11), 17528-17548 (2021-10-23)
Microtubules (MTs) and MT motor proteins form active 3D networks made of unstretchable cables with rod-like bending mechanics that provide cells with a dynamically changing structural scaffold. In this study, we report an antagonistic mechanical balance within the dynein-kinesin microtubular
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