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2973-80-0

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2973-80-0 Usage

Chemical Properties

Pale Grey Solid

Uses

Different sources of media describe the Uses of 2973-80-0 differently. You can refer to the following data:
1. 2-Bromo-5-hydroxybenzadehyde is a reactant used in the preparation of many pharmaceutical agents: Bcl-XL, PDE4 inhibitors, inhibitors of prostate cancer cell growth and anti-inflamatory agents.
2. 2-Bromo-5-hydroxybenzaldehyde is a useful reactant used in the synthesis of PDE4 inhibitors, BCL-XL and cancel cell growth inhibitors. Also an reactant used in the preparation of many pharmaceutical agents.

Check Digit Verification of cas no

The CAS Registry Mumber 2973-80-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,7 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2973-80:
(6*2)+(5*9)+(4*7)+(3*3)+(2*8)+(1*0)=110
110 % 10 = 0
So 2973-80-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H5BrO2/c8-7-2-1-6(10)3-5(7)4-9/h1-4,10H

2973-80-0 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Detail
  • Alfa Aesar

  • (H64884)  2-Bromo-5-hydroxybenzaldehyde, 95%   

  • 2973-80-0

  • 5g

  • 268.0CNY

  • Detail
  • Alfa Aesar

  • (H64884)  2-Bromo-5-hydroxybenzaldehyde, 95%   

  • 2973-80-0

  • 25g

  • 1091.0CNY

  • Detail
  • Alfa Aesar

  • (H64884)  2-Bromo-5-hydroxybenzaldehyde, 95%   

  • 2973-80-0

  • 100g

  • 3694.0CNY

  • Detail

2973-80-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromo-5-(hydroxy)benzaldehyde

1.2 Other means of identification

Product number -
Other names Benzaldehyde, 2-bromo-5-hydroxy-

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:2973-80-0 SDS

2973-80-0Relevant articles and documents

Synthesis of Complex Stereoheptads en Route to Daphnane Diterpene Orthoesters

Nguyen, Long V.,Beeler, Aaron B.

, p. 5177 - 5180 (2018)

Tricyclic cores of the daphnane diterpene orthoesters (DDOs) are synthesized in 10 steps from readily available materials. Key to their assembly is the development of a stereocontrolled p-quinol functionalization sequence which enables rapid access to DDO C-ring stereopolyads from simple precursors. Problems encountered in stereo- and regioselectivity are highlighted and solved by exact changes in choreography, although it is shown that the undesired stereochemical outcomes also proceed with high selectivity.

Synthesis of new Zn (II) complexes for photo decomposition of organic dye pollutants, industrial wastewater and photo-oxidation of methyl arenes under visible-light

Ahemed, Jakeer,Bhongiri, Yadagiri,Chetti, Prabhakar,Gade, Ramesh,Kore, Ranjith,Pasha, Jakeer,Pola, Someshwar,Rao D, Venkateshwar

, (2021/07/28)

Synthesis of new Schiff's base Zn-complexes for photo-oxidation of methyl arenes and xylenes are reported under visible light irradiation conditions. All the synthesized new ligands and Zn-complexes are thoroughly characterized with various spectral analyses and confirmed as 1:1 ratio of Zn and ligand with distorted octahedral structure. The bandgap energies of the ligands are higher than its Zn-complexes. These synthesized new Zn(II) complexes are used for the photo-fragmentation of organic dye pollutants, photodegradation of food industrial wastewater and oxidation of methyl arenes which are converted into its respective aldehydes with moderate yields under visible light irradiation. The photooxidation reaction dependency on the intensity of the visible light was also studied. With the increase in the dosage of photocatalyst, the methyl groups are oxidized to get aldehydes and mono acid products, which are also identified from LC-MS data. Finally, [Zn(PPMHT)Cl] is with better efficiency than [Zn(PTHMT)Cl] and [Zn(MIMHPT)Cl] for oxidation of methyl arenes is reported under visible-light-driven conditions.

Optimization of Manganese Coupling Reaction for Kilogram-Scale Preparation of Two Aryl-1,3-dione Building Blocks

Smejkal, Tomas,Gopalsamuthiram, Vijayagopal,Ghorai, Sujit K.,Jawalekar, Anup M.,Pagar, Dinesh,Sawant, Krishna,Subramanian, Srinivas,Dallimore, Jonathan,Willetts, Nigel,Scutt, James N.,Whalley, Louisa,Hotson, Matthew,Hogan, Anne-Marie,Hodges, George

, p. 1625 - 1632 (2017/10/25)

Aryl-1,3-diones represent a promising new class of herbicidal acetyl-CoA carboxylase (ACCase) inhibitors. The original synthesis of this structural motif employed in the research phase involved a selenium oxide mediated oxidation, the use of diazoacetate and aryl lead reagents, and a low temperature oxidation of an aryl lithium intermediate, so it was not well suited to large scale synthesis. For kilogram scale synthesis of the two aryl-1,3-dione building blocks (3 and 4), we developed an alternative route which employs a manganese or manganese-copper catalyzed alkyl Grignard coupling and a semi-pinacol rearrangement of an epoxide as the key steps. The optimized conditions could be of general interest as scalable methods for the synthesis of 2-alkyl substituted benzaldehydes and of 2-aryl-1,3-diones.

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