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20358-03-6 - 2-Amino-5-bromobenzothiazole, 97% - H55270 - Alfa Aesar

H55270 2-Amino-5-bromobenzothiazole, 97%

CAS Number

Size Price ($) Quantity Availability
1g 37.90
5g 140.00
25g 597.00
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2-Amino-5-bromobenzothiazole, 97%


Chemical Properties

Formula Weight
Melting point
Soluble in water.


2-Amino-5-bromobenzothiazole is used as pharmaceutical intermediates


Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Francesco Piscitelli.; Carlo Ballatore.; Amos B. Smith III. Solid phase synthesis of 2-aminobenzothiazoles. Bioorganic & Medicinal Chemistry Letters. 2010, 20, (2), 644-648.

Meng-Chao Cui.; Zi-Jing Li.; Rui-Kun Tang.; Bo-Li Liu. Synthesis and evaluation of novel benzothiazole derivatives based on the bithiophene structure as potential radiotracers for β-amyloid plaques in Alzheimer’s disease. Bioorganic & Medicinal Chemistry. 2010, 18, (7), 2777-2784.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • A15802

    6-Hydroxynicotinic acid, 98%
  • 14340

    Manganese(IV) oxide, activated, tech., Mn 58% min
  • H27711

    (S)-(+)-2-Indolinemethanol, 98+%
  • A15596

    Tris(4-methoxyphenyl)phosphine, 98%
  • B21729

    (4-Methoxycarbonylbenzyl)triphenylphosphonium chloride, 97%

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