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1-(Benzyloxy)-3,5-dibroMobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 128924-01-6 Structure
  • Basic information

    1. Product Name: 1-(Benzyloxy)-3,5-dibroMobenzene
    2. Synonyms: 1-(Benzyloxy)-3,5-dibroMobenzene;3,5-Dibromo-1-benzyloxybenzene
    3. CAS NO:128924-01-6
    4. Molecular Formula: C13H10Br2O
    5. Molecular Weight: 342.0259
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 128924-01-6.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. CAS DataBase Reference: 1-(Benzyloxy)-3,5-dibroMobenzene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-(Benzyloxy)-3,5-dibroMobenzene(128924-01-6)
    11. EPA Substance Registry System: 1-(Benzyloxy)-3,5-dibroMobenzene(128924-01-6)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 128924-01-6(Hazardous Substances Data)

128924-01-6 Usage

Explanation

The molecular formula represents the number of atoms of each element present in a molecule of the compound.

Explanation

The molar mass is the mass of one mole of the compound, expressed in grams per mole (g/mol).

Explanation

The compound is derived from benzene, with two bromine atoms (Br) attached to it.

Explanation

The benzyloxy group is attached to the first carbon atom in the benzene ring.

Explanation

The compound exists as a solid with a white to off-white color when it is at room temperature.

Explanation

The compound does not dissolve in water but can dissolve in organic solvents like dichloromethane and ether.

Explanation

It is used as a starting material or intermediate in the synthesis of different organic compounds and serves as a building block in the field of organic chemistry.

Explanation

The compound is mainly used for research purposes and is not known to have any specific industrial or commercial applications.

Molar mass

345.04 g/mol

Structure

Di-brominated derivative of benzene

Benzyloxy group attachment

1-position

Physical state

White to off-white solid at room temperature

Solubility

Insoluble in water, soluble in organic solvents

Applications

Synthesis of various organic compounds, building block in organic chemistry

Usage

Primarily in research and development

Check Digit Verification of cas no

The CAS Registry Mumber 128924-01-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,2 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128924-01:
(8*1)+(7*2)+(6*8)+(5*9)+(4*2)+(3*4)+(2*0)+(1*1)=136
136 % 10 = 6
So 128924-01-6 is a valid CAS Registry Number.

128924-01-6Relevant articles and documents

KRAS G12C INHIBITORS

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Paragraph 0244, (2020/03/23)

The present invention relates to compounds that, inhibit KRas G12C, In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.

KRAS G12C INHIBITORS

-

Paragraph 0240, (2020/07/25)

The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.

KRAS G12C INHIBITORS

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Paragraph 0339-0340, (2019/05/24)

The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.

METHOD FOR PRODUCING AN ARENE WITH AN AROMATIC C-N BOND ORTHO TO AN AROMATIC C-O BOND

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Paragraph 0352, (2017/03/28)

A method for producing an arene with an aromatic C—N bond ortho to an aromatic C—O bond from a hydroxy arene comprising said aromatic C—O bond is provided. This method comprising the steps a) ortho-oxygenating the hydroxy arene to produce an ortho-quinone, b) condensating the ortho-quinone with a nitrogen nucleophile to generate a compound of Formula (IVa) or (IVb), and c) allowing 1,5-hydrogen atom shift of the compound of Formula (IVa) or (IVb), thereby producing arenes with a C—N bond ortho to a C—O bond of Formula (Va) and (Vb), respectively:

Semi-quantitative models for identifying potent and selective transthyretin amyloidogenesis inhibitors

Connelly, Stephen,Mortenson, David E.,Choi, Sungwook,Wilson, Ian A.,Powers, Evan T.,Kelly, Jeffery W.,Johnson, Steven M.

supporting information, p. 3441 - 3449 (2017/07/07)

Rate-limiting dissociation of the tetrameric protein transthyretin (TTR), followed by monomer misfolding and misassembly, appears to cause degenerative diseases in humans known as the transthyretin amyloidoses, based on human genetic, biochemical and pharmacologic evidence. Small molecules that bind to the generally unoccupied thyroxine binding pockets in the native TTR tetramer kinetically stabilize the tetramer, slowing subunit dissociation proportional to the extent that the molecules stabilize the native state over the dissociative transition state—thereby inhibiting amyloidogenesis. Herein, we use previously reported structure-activity relationship data to develop two semi-quantitative algorithms for identifying the structures of potent and selective transthyretin kinetic stabilizers/amyloidogenesis inhibitors. The viability of these prediction algorithms, in particular the more robust in silico docking model, is perhaps best validated by the clinical success of tafamidis, the first-in-class drug approved in Europe, Japan, South America, and elsewhere for treating transthyretin aggregation-associated familial amyloid polyneuropathy. Tafamidis is also being evaluated in a fully-enrolled placebo-controlled clinical trial for its efficacy against TTR cardiomyopathy. These prediction algorithms will be useful for identifying second generation TTR kinetic stabilizers, should these be needed to ameliorate the central nervous system or ophthalmologic pathology caused by TTR aggregation in organs not accessed by oral tafamidis administration.

KRAS G12C INHIBITORS

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Paragraph 0204, (2017/12/18)

The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.

Synthesis and pharmacological evaluation of N -(3-(1 H -Indol-4-yl)-5-(2- methoxyisonicotinoyl)phenyl)methanesulfonamide (LP-261), a potent antimitotic agent

Shetty, Rupa S.,Lee, Younghee,Liu, Bin,Husain, Arifa,Joseph, Rhoda W.,Lu, Yixin,Nelson, David,Mihelcic, John,Chao, Wenchun,Moffett, Kristofer K.,Schumacher, Andreas,Flubacher, Dietmar,Stojanovic, Aleksandar,Bukhtiyarova, Marina,Williams, Ken,Lee, Kyoung-Jin,Ochman, Alexander R.,Saporito, Michael S.,Moore, William R.,Flynn, Gary A.,Dorsey, Bruce D.,Springman, Eric B.,Fujimoto, Ted,Kelly, Martha J.

experimental part, p. 179 - 200 (2011/03/19)

The synthesis and optimization of a series of orally bioavailable 1-(1H-indol-4-yl)-3,5-disubstituted benzene analogues as antimitotic agents are described. A functionalized dibromobenzene intermediate was used as a key scaffold, which when modified by sequential Suzuki coupling and Buchwald-Hartwig amination provided a flexible entry to 1,3,5-trisubstituted phenyl compounds. A 1H-indol-4-yl moiety at the 1-position was determined to be a critical feature for optimal potency. The compounds have been shown to induce cell cycle arrest at the G2/M phase and demonstrate efficacy in both cell viability and cell proliferation assays. The primary site of action for these agents is revealed by their colchicine competitive inhibition of tubulin polymerization, and a computational model has been developed for the association of these compounds to tubulin. An optimized lead LP-261 significantly inhibits growth of a human non-small-cell lung tumor (NCI-H522) in a mouse xenograft model.

Synthesis of reblastatin, autolytimycin, and non-benzoquinone analogues: Potent inhibitors of heat shock protein 90

Wrona, Iwona E.,Gozman, Alexander,Taldone, Tony,Chiosis, Gabriela,Panek, James S.

supporting information; experimental part, p. 2820 - 2835 (2010/08/05)

A full account of an asymmetric synthesis of reblastatin (1) and the first total synthesis of autolytimycin (2) and related structural compounds is described. The syntheses expand the utility of a highly regio- and diastereoselective hydrometalation aldehyde addition sequence to assemble the fully functionalized ansa chain of the natural products. Also documented is an intramolecular copper-mediated amidation reaction to close the 19-membered macrolactams. The amidation reaction was also employed for the generation of structural derivatives (6-9) of phenolic ansamycins. Ansamycin natural products and selected structural analogues were evaluated in a competitive binding assay to breast cancer cell lysate and a cytotoxicity assay. Both reblastatin (1) and autolytimycin (2) were shown to bind the heat shock protein 90 with enhanced binding activity (~25 nM) than 17-allylamino-17-demethoxygeldanamycin (17-AAG, 4), a geldanamycin (3) derivative currently under evaluation for treatment of cancer (~100 nM).

LEUKOTRIENE B4 INHIBITORS

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Page/Page column 32, (2009/09/25)

Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, COPD

Anti-cancer agents and uses thereof

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Page/Page column 24, (2008/12/08)

The present invention is in the area of novel compounds and salts thereof, their syntheses, and their use as anti-cancer agents. The compounds include compounds of Formula I: and solvates, hydrates and pharmaceutically-acceptable salts thereof, wherein A1 is N or CR1; A3 is N or CR3; A5 is N or CR5; R1, R3-R6 and L are defined in the specification; n is 0 or 1; and X is an optionally-substituted aryl group having 6-10 carbons in the ring portion, an optionally-substituted 6-membered heteroaryl group having 1-3 nitrogen atoms in the ring portion, an optionally-substituted 5-membered heteroaryl group having 0-4 nitrogen atoms in the ring portion and optionally having 1 sulfur atom or 1 oxygen atom in the ring portion, or an optionally-substituted heteroaryl group in which a 6-membered ring is fused either to a 5-membered ring or to a 6-membered ring, wherein in each case 1, 2, 3 or 4 ring atoms are heteroatoms independently selected from nitrogen, oxygen and sulfur. They are effective against a broad range of cancers, especially leukemia, prostate, non-small cell lung and colon. They are additionally useful in the treatment of proliferative retinopathies such as diabetic neuropathy and macular degeneration.

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