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99-58-1 Usage

Chemical Properties

White powder


3-Bromo-4-methoxybenzoic acid is used as a reagent to prepare benzamide compounds that act as ABL1, ABL2, and BCR-ABL1 inhibitors for treating cancer and CNS disorders.

Check Digit Verification of cas no

The CAS Registry Mumber 99-58-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99-58:
81 % 10 = 1
So 99-58-1 is a valid CAS Registry Number.

99-58-1 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
  • Packaging
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  • Detail
  • TCI America

  • (B3336)  3-Bromo-4-methoxybenzoic Acid  >98.0%(GC)(T)

  • 99-58-1

  • 5g

  • 480.00CNY

  • Detail
  • TCI America

  • (B3336)  3-Bromo-4-methoxybenzoic Acid  >98.0%(GC)(T)

  • 99-58-1

  • 25g

  • 1,430.00CNY

  • Detail
  • Alfa Aesar

  • (A12653)  3-Bromo-4-methoxybenzoic acid, 98+%   

  • 99-58-1

  • 5g

  • 726.0CNY

  • Detail
  • Alfa Aesar

  • (A12653)  3-Bromo-4-methoxybenzoic acid, 98+%   

  • 99-58-1

  • 25g

  • 2337.0CNY

  • Detail
  • Alfa Aesar

  • (A12653)  3-Bromo-4-methoxybenzoic acid, 98+%   

  • 99-58-1

  • 100g

  • 7946.0CNY

  • Detail



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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier


1.2 Other means of identification

Product number -
Other names 3-Brom-anissaeure

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:99-58-1 SDS

99-58-1Relevant articles and documents

A convenient and efficient H2SO4-promoted regioselective monobromination of phenol derivatives using N-bromosuccinimide

Wu, Yong-Qi,Lu, Hai-Jia,Zhao, Wen-Ting,Zhao, Hong-Yi,Lin, Zi-Yun,Zhang, Dong-Feng,Huang, Hai-Hong

supporting information, p. 813 - 822 (2020/02/15)

A convenient, rapid H2SO4-promoted regioselective monobromination reaction with N-bromosuccinimide was developed. The desired para-monobrominated or ortho-monobrominated products of phenol derivatives were obtained in good to excellent yields with high selectivity. Regioselective chlorination and iodination were also achieved in the presence of H2SO4 using N-chlorosuccinimide and N-iodosuccinimide, respectively.

Mechanistic study on iodine-catalyzed aromatic bromination of aryl ethers by N-Bromosuccinimide

Pramanick, Pranab Kumar,Hou, Zhen-Lin,Yao, Bo

, p. 7105 - 7114 (2017/11/27)

Although iodine-catalyzed reaction has rapid advances in recent years, examples on iodine-catalyzed bromination are rare and the mechanism of these reactions remains unclear. Herein, we reported an I2-catalyzed aromatic bromination of aryl ethers by NBS and presented the details of the mechanistic study including kinetic study and the study of kinetic isotope effects. The study revealed that the reaction was actually catalyzed by IBr formed in the induction period, and the rate-determining step was the HBr-elimination of the Wheland intermediate assisted by IBr.

Promising hydrogen peroxide stabilizers for large-scale application: unprecedented effect of aryl alkyl ketones

Terent'ev, Alexander O.,Pastukhova, Zhanna Yu.,Yaremenko, Ivan A.,Bruk, Lev G.,Nikishin, Gennady I.

, p. 329 - 331 (2016/08/09)

Aryl alkyl ketones with substituents in the aromatic ring taken in an amount from 0.005 to 0.5% efficiently stabilize hydrogen peroxide in an aqueous solution during storage at 22–25°C for 16–24 months.

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