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2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 126120-87-4 Structure
  • Basic information

    1. Product Name: 2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID
    2. Synonyms: 2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID;2,2-Difluorobenzo[1,3]dioxole-4-voronic acid;3-Borono-1,2-(difluoromethylenedioxy)benzene;2,2-Difluorobenzo[d][1,3]dioxole-4-ylboronic acid;2,2-Difluoro-1,3-benzodio...;(2,2-Difluorobenzo[d][1,3]dioxol-4-yl)boronic acid;2,2-Difluoro-1,3-benzodioxole-4-boronic acid 98%;2,3-(Difluoromethylenedioxy)benzeneboronic acid, 4-Borono-2,2-difluoro-1,3-benzodioxole
    3. CAS NO:126120-87-4
    4. Molecular Formula: C7H5BF2O4
    5. Molecular Weight: 201.92
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 126120-87-4.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 299°C at 760 mmHg
    3. Flash Point: 134.6°C
    4. Appearance: /
    5. Density: 1.58g/cm3
    6. Vapor Pressure: 0.000549mmHg at 25°C
    7. Refractive Index: 1.533
    8. Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
    9. Solubility: N/A
    10. PKA: 7.80±0.40(Predicted)
    11. CAS DataBase Reference: 2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID(CAS DataBase Reference)
    12. NIST Chemistry Reference: 2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID(126120-87-4)
    13. EPA Substance Registry System: 2,2-DIFLUORO-BENZO[1,3]DIOXOLE-4-BORONIC ACID(126120-87-4)
  • Safety Data

    1. Hazard Codes: Xi
    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: 126120-87-4(Hazardous Substances Data)

126120-87-4 Usage

Uses

2,2-Difluorobenzo[1,3]dioxole-4-boronic acid

Check Digit Verification of cas no

The CAS Registry Mumber 126120-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,2 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126120-87:
(8*1)+(7*2)+(6*6)+(5*1)+(4*2)+(3*0)+(2*8)+(1*7)=94
94 % 10 = 4
So 126120-87-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H5BF2O4/c9-7(10)13-5-3-1-2-4(8(11)12)6(5)14-7/h1-3,11-12H

126120-87-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (2,2-difluoro-1,3-benzodioxol-4-yl)boronic acid

1.2 Other means of identification

Product number -
Other names 2,2-Difluoro-1,3-benzodioxole-4-boronic acid

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:126120-87-4 SDS

126120-87-4Relevant articles and documents

Synthesis of Pyrroles via Consecutive 6π-Electrocyclization/Ring-Contraction of Sulfilimines

Haut, Franz-Lucas,Feichtinger, Niklas J.,Plangger, Immanuel,Wein, Lukas A.,Müller, Mira,Streit, Tim-Niclas,Wurst, Klaus,Podewitz, Maren,Magauer, Thomas

supporting information, p. 9002 - 9008 (2021/07/01)

We present a modular, synthetic entry to polysubstituted pyrroles employing readily available 2,5-dihydrothiophenes. Ring-opening of the heterocycle provides access to a panel of 1,3-dienes which undergo pyrrole formation in the presence of inexpensive chloramine-T trihydrate. The transformation is conducted in an open flask and proceeds at ambient temperatures (23 °C) in nondry solvents. A careful adjustment of the electronics and sterics of the 1,3-diene precursor allows for the isolation of key intermediates. DFT studies identified a reaction mechanism that features a 6π-electrocyclization of a sulfilimine intermediate followed by spontaneous ring-contraction to reveal the pyrrole skeleton.

CALPAIN MODULATORS AND THERAPEUTIC USES THEREOF

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Paragraph 0421, (2019/10/23)

Small molecule calpain modulator compounds, including their pharmaceutically acceptable salts, can be included in pharmaceutical compositions. The compounds can be useful in inhibiting calpain, or competitive binding with calpastatin, by contacting them with CAPN1, CAPN2, and/or CAPN9 enzymes residing inside a subject. The compounds and composition can also be administered to a subject in order to treat a fibrotic disease or a secondary disease state or condition of a fibrotic disease.

NOVEL COMPOUNDS

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Paragraph 0304; 0305; 0306, (2014/11/11)

The invention provides compounds of formula (I): Said compounds being modulators of Kv3 channels and of use in the prophylaxis or treatment of related disorders.

HYDANTOIN DERIVATIVES USEFUL AS KV3 INHIBITORS

-

Paragraph 1074-1076, (2013/10/22)

The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.

HYDANTOIN DERIVATIVES USEFUL AS KV3 INHIBITORS

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Page/Page column 44-45, (2013/06/27)

The invention provides compounds of formula (I): Said compounds being modulators of Kv3 channels and of use in the prophylaxis or treatment of related disorders.

HYDANTOIN DERIVATIVES USEFUL AS KV3 INHIBITORS

-

Page/Page column 167-168, (2012/06/30)

The invention provides compounds of formula (I): Said compounds being inhibitors of Kv3 channels and of use in the prophylaxis or treatment of related disorders.

N-PHENYL HYDRAZIDES AS MODULATORS OF THE GHRELIN RECEPTOR

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Page/Page column 86, (2009/01/24)

The present invention relates to novel compounds of formula (I) or a pharmaceutically acceptable salt or solvate thereof, wherein: each R1 is independently selected from the group consisting of Cl, Br, CH3 and CF3; X is carbon or nitrogen; R1a is H or a straight C1-3 alkyl group; R2a is H or a methyl group R2 is selected from the group consisting of C1-3alkyl, H and -(CH2)n-, wherein n is 3 or 4 and the terminal carbon of the chain is bonded to the carbon atom adjacent to the nitrogen bearing the R2 group, such that a fused 6,5 or 6,6-bicyclic ring is formed. Y is selected from the group consisting of: phenyl which may be unsubstituted or substituted by one or more substituents independently selected from the group consisting of C1-3alkyl, C1-3alkoxy, halogen, C1-3alkyl substituted by 1 to 7 fluoro atoms and C1-3alkoxy substituted by 1 to 7 fluoro atoms; pyridyl which may be unsubstituted or substituted by one or more substituents independently selected from the group consisting of C1-3alkyl, OCH3, CF3, CN, and halogen; naphthyl which may be unsubstituted or substituted by one or more substituents independently selected from the group consisting of F and OCH3; pyrimidinyl; imidazo[1,2-a]pyridine-6-yl; benzothiophen-2-yl; benzothiophen-5-yl; benzofuran-2-yl; dibenzo[b,d]furan-3-yl; dibenzo[b,d]thiophen-2-yl; dibenzo[b,d]thiophen-4-yl; 1,3- benzodioxol-5-yl; 2,3-dihydro-1,4-benzodioxin-5-yl; 2,3-dihydro-1,4-benzodioxin-6-yl; 2,3- dihydro-1-benzofuran-4-yl; 2,2-difluoro-1,3-benzodiox-4-yl; pyridazinyl; imidazolyl; oxazolyl; pyrazolyl; thiazolyl; and triazolyl; with the proviso that when Y is 2,3-dihydro-1,4-benzodioxin-6-yl, R1 is not Cl; processes for their preparation, intermediates useble in these processes, pharmaceutical compositions containing them and their use in therapy, for example as modulators of of the growth hormone secretagogue receptor (also referred to as the ghrelin receptor or GHSR1a receptor) and/or for the treatment and/or prophylaxis of a disorder mediated by the ghrelin receptor.

Herbicidal benzodioxoles and benzodioxanes

-

, (2008/06/13)

Compounds of Formula I, and their N-oxides and agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation STR1 wherein: STR2 T is O or S; W is a single bond, O, S or NR6 ; X is N or CH; Y is N or CH; Z is

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