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ChemicalBook >> CAS DataBase List >> 2,3-Dibromofuran-5-carboxylic acid

2,3-Dibromofuran-5-carboxylic acid

2,3-Dibromofuran-5-carboxylic acid price.
  • $7 - $1443.96
  • Product name: 2,3-Dibromofuran-5-carboxylic acid
  • CAS: 2434-03-9
  • MF: C5H2Br2O3
  • MW: 269.88
  • EINECS:
  • MDL Number:MFCD00092311
  • Synonyms:4,5-DIBROMO-2-FUROIC ACID;2,3-DIBROMOFURAN-5-CARBOXYLIC ACID;4,5-Dibromo-2-furancarboxylic acid;4,5-Dibromo-2-furoicacid,97%;4,5-DibroMo-2-furoic acid 97%;2-Furancarboxylic acid, 4,5-dibromo-;4,5-dibromofuran-2-carboxylic acid
Price59 Properties Safety Information Description
59 prices
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  • Acints
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  • ManufacturerAcints
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylic acid 95%+
  • Packaging1g
  • Price$18
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylicacid 95%+
  • Packaging1g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylic acid 95%+
  • Packaging5g
  • Price$74
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylicacid 95%+
  • Packaging5g
  • Price$108.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylic acid 95%+
  • Packaging10g
  • Price$115
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylicacid 95%+
  • Packaging10g
  • Price$188.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylic acid 95%+
  • Packaging10g
  • Price$115
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylic acid 95%+
  • Packaging5g
  • Price$74
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylic acid 95%+
  • Packaging1g
  • Price$18
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylicacid 95%+
  • Packaging1g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-04651
  • Product description4,5-Dibromo-furan-2-carboxylicacid 95%+
  • Packaging10g
  • Price$188.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-08082
  • Product description4,5-Dibromo-2-furoic acid 98%
  • Packaging50g
  • Price$308
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-08082
  • Product description4,5-Dibromo-2-furoic acid 97%
  • Packaging50g
  • Price$308
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-08082
  • Product description4,5-Dibromo-2-furoic acid 97%
  • Packaging50g
  • Price$308
  • Updated2026-05-26
  • Buy
  • ManufacturerAmbeed
  • Product numberA274502
  • Product description4,5-Dibromofuran-2-carboxylicacid 97%
  • Packaging25g
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA274502
  • Product description4,5-Dibromofuran-2-carboxylicacid 97%
  • Packaging100g
  • Price$579
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acints ACI-04651 4,5-Dibromo-furan-2-carboxylic acid 95%+ 1g $18 2026-05-20 Buy
Acints ACI-04651 4,5-Dibromo-furan-2-carboxylicacid 95%+ 1g $29 2021-12-16 Buy
Acints ACI-04651 4,5-Dibromo-furan-2-carboxylic acid 95%+ 5g $74 2026-05-20 Buy
Acints ACI-04651 4,5-Dibromo-furan-2-carboxylicacid 95%+ 5g $108.75 2021-12-16 Buy
Acints ACI-04651 4,5-Dibromo-furan-2-carboxylic acid 95%+ 10g $115 2026-05-20 Buy
Acints ACI-04651 4,5-Dibromo-furan-2-carboxylicacid 95%+ 10g $188.5 2021-12-16 Buy
Advanced Chemicals Intermediat ACI-04651 4,5-Dibromo-furan-2-carboxylic acid 95%+ 10g $115 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-04651 4,5-Dibromo-furan-2-carboxylic acid 95%+ 5g $74 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-04651 4,5-Dibromo-furan-2-carboxylic acid 95%+ 1g $18 2026-05-19 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-04651 4,5-Dibromo-furan-2-carboxylicacid 95%+ 1g $29 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-04651 4,5-Dibromo-furan-2-carboxylicacid 95%+ 10g $188.5 2021-12-16 Buy
AHH MT-08082 4,5-Dibromo-2-furoic acid 98% 50g $308 2021-12-16 Buy
AHH MT-08082 4,5-Dibromo-2-furoic acid 97% 50g $308 2026-05-25 Buy
AHH MT-08082 4,5-Dibromo-2-furoic acid 97% 50g $308 2026-05-26 Buy
Ambeed A274502 4,5-Dibromofuran-2-carboxylicacid 97% 25g $225 2021-12-16 Buy
Ambeed A274502 4,5-Dibromofuran-2-carboxylicacid 97% 100g $579 2021-12-16 Buy
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Properties

Melting point :169-173 °C
Boiling point :328.7±42.0 °C(Predicted)
Density :2.304±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :solid
pka :2.58±0.16(Predicted)
Appearance :White to off-white Solid
BRN :129312
InChI :InChI=1S/C5H2Br2O3/c6-2-1-3(5(8)9)10-4(2)7/h1H,(H,8,9)
InChIKey :BHUVICYZDBUMIU-UHFFFAOYSA-N
SMILES :O1C(Br)=C(Br)C=C1C(O)=O
CAS DataBase Reference :2434-03-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Used in a study of the effect of a furanyl halo-substituent on the intramolecular Diels-Alder reaction between the furan ring system and a pendant allylamide. The yield of the cycloaddition is improved with a C-5 bromide vs -chloro or -unsubstituted furan.

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