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ChemicalBook >> CAS DataBase List >> 5-bromothiophene-3-carboxylic acid

5-bromothiophene-3-carboxylic acid

5-bromothiophene-3-carboxylic acid price.
  • $8 - $8400
  • Product name: 5-bromothiophene-3-carboxylic acid
  • CAS: 100523-84-0
  • MF: C5H3BrO2S
  • MW: 207.05
  • EINECS:
  • MDL Number:MFCD08695074
  • Synonyms:5-BroMo-3-thiophenecarboxylic acid;5-Bromothiophene-3-carboxylic acid≥ 97% (HPLC);5-bromothiophene-3-carboxylic acid;3-Thiophenecarboxylic acid, 5-broMo-;5-Bromothiophene-3-carboxylic acid 97+%;2-Bromothiophene-4-carboxylic acid;5-bromothiophene-3-carboxylic acid ISO 9001:2015 REACH;EA159
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  • ManufacturerA1 Biochem Labs
  • Product number6589308
  • Product description5-Pyridin-4-yl-thiophene-3-carboxylicacid 95%
  • Packaging1g
  • Price$700
  • Updated2021-12-16
  • Buy
  • ManufacturerA1 Biochem Labs
  • Product number6589308
  • Product description5-Pyridin-4-yl-thiophene-3-carboxylicacid 95%
  • Packaging2.5g
  • Price$1300
  • Updated2021-12-16
  • Buy
  • Manufactureraablocks
  • Product numberAA00026I
  • Product description5-bromothiophene-3-carboxylic acid ≥97%
  • Packaging10g
  • Price$45
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00026I
  • Product description5-bromothiophene-3-carboxylic acid ≥97%
  • Packaging5g
  • Price$25
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00026I
  • Product description5-bromothiophene-3-carboxylic acid 97%
  • Packaging1g
  • Price$10
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00026I
  • Product description5-bromothiophene-3-carboxylic acid 97%
  • Packaging250mg
  • Price$8
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00026I
  • Product description5-bromothiophene-3-carboxylic acid 97%
  • Packaging100g
  • Price$286
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00026I
  • Product description5-bromothiophene-3-carboxylic acid 97%
  • Packaging25g
  • Price$79
  • Updated2026-05-25
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  • ManufacturerAbosyn
  • Product number10-3523
  • Product description5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging0.1g
  • Price$583
  • Updated2026-05-21
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  • ManufacturerAbosyn
  • Product number61-1757
  • Product description5-bromothiophene-3-carboxylic acid 95-98%
  • Packaging1g
  • Price$800
  • Updated2021-12-16
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  • ManufacturerAbosyn
  • Product number10-3523
  • Product description5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging0.5g
  • Price$1429
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number10-3523
  • Product description5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging1g
  • Price$2000
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number10-3523
  • Product description5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging0.25g
  • Price$1021
  • Updated2026-05-21
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  • ManufacturerAbosyn
  • Product number10-3523
  • Product description5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging5g
  • Price$6000
  • Updated2026-05-21
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  • ManufacturerAbosyn
  • Product number10-3523
  • Product description5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches)
  • Packaging10g
  • Price$8400
  • Updated2026-05-21
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  • ManufacturerACHEMBLOCK
  • Product numberT101191
  • Product description5-bromothiophene-3-carboxylic acid 97%
  • Packaging100G
  • Price$360
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs 6589308 5-Pyridin-4-yl-thiophene-3-carboxylicacid 95% 1g $700 2021-12-16 Buy
A1 Biochem Labs 6589308 5-Pyridin-4-yl-thiophene-3-carboxylicacid 95% 2.5g $1300 2021-12-16 Buy
aablocks AA00026I 5-bromothiophene-3-carboxylic acid ≥97% 10g $45 2026-05-25 Buy
aablocks AA00026I 5-bromothiophene-3-carboxylic acid ≥97% 5g $25 2026-05-25 Buy
aablocks AA00026I 5-bromothiophene-3-carboxylic acid 97% 1g $10 2026-05-25 Buy
aablocks AA00026I 5-bromothiophene-3-carboxylic acid 97% 250mg $8 2026-05-25 Buy
aablocks AA00026I 5-bromothiophene-3-carboxylic acid 97% 100g $286 2026-05-25 Buy
aablocks AA00026I 5-bromothiophene-3-carboxylic acid 97% 25g $79 2026-05-25 Buy
Abosyn 10-3523 5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 0.1g $583 2026-05-21 Buy
Abosyn 61-1757 5-bromothiophene-3-carboxylic acid 95-98% 1g $800 2021-12-16 Buy
Abosyn 10-3523 5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 0.5g $1429 2026-05-21 Buy
Abosyn 10-3523 5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 1g $2000 2026-05-21 Buy
Abosyn 10-3523 5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 0.25g $1021 2026-05-21 Buy
Abosyn 10-3523 5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 5g $6000 2026-05-21 Buy
Abosyn 10-3523 5-bromothiophene-3-carboxylic acid >95%(Puritymayvarybetweenbatches) 10g $8400 2026-05-21 Buy
ACHEMBLOCK T101191 5-bromothiophene-3-carboxylic acid 97% 100G $360 2026-05-25 Buy

Properties

Melting point :140-144°C
Boiling point :318.9±27.0 °C(Predicted)
Density :1.923±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :solid
pka :3.82±0.10(Predicted)
color :Off-white
InChI :InChI=1S/C5H3BrO2S/c6-4-1-3(2-9-4)5(7)8/h1-2H,(H,7,8)
InChIKey :YCNXGPMGMAKDPM-UHFFFAOYSA-N
SMILES :C1SC(Br)=CC=1C(O)=O
CAS DataBase Reference :100523-84-0

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-Bromothiophene-3-carboxylic acid is a functionalized thiophene compound. Thiophene compounds are widely employed in the synthesis of functional materials, and 5-bromothiophene-3-carboxylic acid presents a useful building block for such syntheses. The bromide group is a potential site for carbon-carbon bond formation through cross-coupling protocols, and the carboxylic acid group is also a potential site for functionalization and derivatization.

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