256447

Sigma-Aldrich

Bis(cyclopentadienyl)molybdenum(IV) dichloride

95%

Empirical Formula (Hill Notation):
C10H10Cl2Mo
CAS Number:
Molecular Weight:
297.03
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

95%

form

crystalline powder
powder, crystals or chunks

reaction suitability

core: molybdenum
reagent type: catalyst

SMILES string

Cl[Mo]Cl.[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2

InChI

1S/2C5H5.2ClH.Mo/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q;;;;+2/p-2

InChI key

YQZUTDPJTAZPQJ-UHFFFAOYSA-L

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

hazcat

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Andrea Erxleben
Inorganic chemistry, 44(4), 1082-1094 (2005-04-30)
Reactions of the organometallic compound molybdocene dichloride (Cp2MoCl2, Cp = eta5-cyclopentadienyl) with the cysteine-containing peptides L-cysteinylglycine (Cys-Gly), N-acetyl-L-cysteine (AcCys), glycyl-L-cysteine (Gly-Cys), glycyl-L-cysteinylglycine (Gly-Cys-Gly), and gamma-L-glutamyl-L-cysteinylglycine (glutathione, GSH) have been studied in aqueous solution in the pH range 2-9. The dipeptides...
P Köpf-Maier et al.
Zeitschrift fur Naturforschung. Section C, Biosciences, 34(12), 1174-1176 (1979-12-01)
The antitumor activity of molybdocene dichloride is tested against Ehrlich ascites tumor in CF1 mice. The application of 75 of 100 mg/kg 24 h after transplantation achieves 100% tumor inhibition until day 30. Following the d0 and d1 metallocene dichlorides...
Kate S Campbell et al.
Journal of inorganic biochemistry, 100(7), 1194-1198 (2006-03-11)
The cytotoxic effects of molybdocene dichloride (Cp(2)MoCl(2)) were investigated in V79 Chinese hamster lung cells using the micronucleus assay. Cp(2)MoCl(2) produced significant genotoxic damage whereby 0.2micronuclei/1000 binucleated cells were induced per muM of Cp(2)MoCl(2). Transmission electron microscopic analysis of thin-sectioned...
Jenny B Waern et al.
Inorganic chemistry, 43(1), 206-213 (2004-01-06)
The relative affinity of molybdocene dichloride (Cp(2)MoCl(2)) for the thiol, amino, carboxylate, phosphate(O) and heterocyclic(N) donor ligands present in amino acids and nucleotides, has been studied in aqueous solutions at pH 2-7, using (1)H, (13)C and (31)P NMR spectroscopy. Molybdocene...
Louis Y Kuo et al.
Inorganic chemistry, 44(15), 5537-5541 (2005-07-19)
Thiophosphinate hydrolysis involving P-S bond scission is desirable for the degradation of organophosphate neurotoxins, and we report the first case for such a hydrolytic process by an organometallic compound. The metallocene, bis(cyclopentadienyl)molybdenum(IV) dichloride, Cp(2)MoCl(2) (Cp = eta(5)-C(5)H(5)), hydrolyzes a variety...

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