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73870-22-1

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73870-22-1 Usage

General Description

Triphenyl-(2-pyridinylmethyl)-phosphoniumbromide is a chemical compound with the formula [(C6H5)3PCH2C5H4N]+Br-. It is a phosphonium salt with a pyridinium moiety attached to the phosphorus atom. Triphenyl-(2-pyridinylmethyl)-phosphoniumbromide is often used as a phase transfer catalyst in organic synthesis and as a reactant in the preparation of other organic compounds. It is a white to off-white solid that is soluble in polar solvents such as water, alcohol, and acetone. Triphenyl-(2-pyridinylmethyl)-phosphoniumbromide is known for its ability to facilitate the transfer of reactants between different phases, making it useful in various chemical reactions.

Check Digit Verification of cas no

The CAS Registry Mumber 73870-22-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,7 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73870-22:
(7*7)+(6*3)+(5*8)+(4*7)+(3*0)+(2*2)+(1*2)=141
141 % 10 = 1
So 73870-22-1 is a valid CAS Registry Number.

73870-22-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name triphenyl(pyridin-2-ylmethyl)phosphanium,bromide

1.2 Other means of identification

Product number -
Other names Phosphonium,triphenyl(2-pyridinylmethyl)-,bromide (1:1)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:73870-22-1 SDS

73870-22-1Relevant articles and documents

CYCLOBUTYL AMIDE MONOACYLGLYCEROL LIPASE MODULATORS

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Paragraph 0277; 0326; 0327; 0340; 0341, (2022/03/31)

Compounds of Formula (I), and pharmaceutically acceptable salts, isotopes, N-oxides, solvates, and stereoisomers thereof, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with MGL modulation, such as those associated with pain, psychiatric disorders, neurological disorders (including, but not limited to depression, major depressive disorder, treatment resistant depression, anxious depression, autism spectrum disorders, Asperger syndrome, and bipolar disorder), cancers and eye conditions: wherein R1, , R3, and L are as defined herein.

FUMAGILLOL HETEROCYCLIC COMPOUNDS AND METHODS OF MAKING AND USING SAME

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Paragraph 00287, (2017/03/08)

Disclosed herein, in part, are fumagillol compounds and methods of use in treating medical disorders, such as obesity. Pharmaceutical compositions and methods of making fumagillol compounds are provided. The compounds are contemplated to have activity against methionyl aminopeptidase 2.

Studies leading to potent, dual inhibitors of Bcl-2 and Bcl-xL

Bruncko, Milan,Oost, Thorsten K.,Belli, Barbara A.,Ding, Hong,Joseph, Mary K.,Kunzer, Aaron,Martineau, Darlene,McClellan, William J.,Mitten, Michael,Ng, Shi-Chung,Nimmer, Paul M.,Oltersdorf, Tilman,Park, Cheol-Min,Petros, Andrew M.,Shoemaker, Alexander R.,Song, Xiaohong,Wang, Xilu,Wendt, Michael D.,Zhang, Haichao,Fesik, Stephen W.,Rosenberg, Saul H.,Elmore, Steven W.

, p. 641 - 662 (2007/10/03)

Overexpression of the antiapototic proteins Bcl-2 and Bcl-xL provides a common mechanism through which cancer cells gain a survival advantage and become resistant to conventional chemotherapy. Inhibition of these prosurvival proteins is an attractive strategy for cancer therapy. We recently described the discovery of a selective Bcl-xL antagonist that potentiates the antitumor activity of chemotherapy and radiation. Here we describe the use of structure-guided design to exploit a deep hydrophobic binding pocket on the surface of these proteins to develop the first dual, subnanomolar inhibitors of Bcl-xL and Bcl-2. This study culminated in the identification of 2, which exhibited EC50 values of 8 nM and 30 nM in Bcl-2 and Bcl-xL dependent cells, respectively. Compound 2 demonstrated single agent efficacy against human follicular lymphoma cell lines that overexpress Bcl-2, and efficacy in a murine xenograft model of lymphoma when given both as a single agent and in combination with etoposide.

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