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217721

Sigma-Aldrich

RO-3306

≥95% (HPLC), liquid, Cdk1 inhibitor, Calbiochem®

Synonym(s):

InSolution Cdk1 Inhibitor IV, RO-3306, 5-(6-Quinolinylmethylene)-2-((2-thienylmethyl)amino)-4(5H)-thiazolone, 5-(Quinolin-6-ylmethylene)-2-(thiophen-2-ylmethylamino)thiazol-4(5H)-one, 5-(Quinolin-6-ylmethylene)-2-(thiophen-2-ylmethylamino)thiazol-4(5H)-one, 5-(6-Quinolinylmethylene)-2-((2-thienylmethyl)amino)-4(5H)-thiazolone

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About This Item

Empirical Formula (Hill Notation):
C18H13N3OS2
Molecular Weight:
351.45
MDL number:
MFCD17392573
UNSPSC Code:
12352200
NACRES:
NA.77

product name

Cdk1 Inhibitor IV, RO-3306, InSolution, ≥95%

Quality Level

100

Assay

≥95% (HPLC)

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles
desiccated (hygroscopic)
protect from light

shipped in

dry ice

storage temp.

−70°C

General description

A cell-permeable quinolinyl thiazolinone compound that acts as a potent and ATP-competitive inhibitor of Cdk1 (Ki = 35 nM and 110 nM for Cdk1/B1 and Cdk1/A, respectively). It affects Cdk2/E, PKCδ, and SGK only at much higher concentrations (Ki = 340, 318, and 497 nM, respectively), and shows little effect against Cdk4/D and six other commonly studied kinases (Ki =2 M). Short-term treatment for up to 20 hrs results in fully reversible G2/M cell cycle arrest, while prolonged treament (>48 hrs) results in apoptotic cell death in proliferating cancer cells, but not in nontumorigenic epithelial cell lines. The solid form of this compound (Cat. No. 217699) is also available.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Cdk1/B1 and Cdk1/A
Reversible: yes
Secondary Target
Cdk2/E, PKCδ, and SGK
Target Ki: 35 nM and 110 nM for Cdk1/B1 and Cdk1/A,

Packaging

Packaged under inert gas

Warning

Toxicity: Irritant (B)

Physical form

A 10 mM (2 mg/569 L) solution of Cdk1 Inhibitor IV, RO-3306 (Cat. No. 217699) in DMSO.

Reconstitution

Following initial thaw, aliquot and freeze (-70°C). Aliquots are stable for up to 6 months at -70°C.

Other Notes

Vassilev, L.T., et al. 2006. Proc. Natl. Acad. Sci. USA103, 10660.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 2

Flash Point(F)

188.6 °F

Flash Point(C)

87 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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