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Merck
CN

433985

5-Bromo-2-furaldehyde

97%

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About This Item

Empirical Formula (Hill Notation):
C5H3BrO2
CAS Number:
Molecular Weight:
174.98
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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Product Name

5-Bromo-2-furaldehyde, 97%

InChI

1S/C5H3BrO2/c6-5-2-1-4(3-7)8-5/h1-3H

SMILES string

Brc1ccc(C=O)o1

InChI key

WJTFHWXMITZNHS-UHFFFAOYSA-N

assay

97%

bp

112 °C/16 mmHg (lit.)

mp

82-85 °C (lit.)

storage temp.

2-8°C

Quality Level

Application

5-Bromo-2-furaldehyde may be employed for the following syntheses:
  • 5-substituted 2-furaldehydes
  • anilines, through a novel one-pot, two-step amination/Diels-Alder procedure
  • 5-(5′,8′-dimethyl-9′-tert-butoxycarbonyl-9′H-carbazol-3′-yl)-furan-2-carbaldehyde
  • 5-(6-hydroxyhexyl)-2-furaldehyde
  • 5-methylsulfonyl-2-furaldehyde
  • 5-phenylsulfonyl-2-furaldehyde
  • 5-(4-acetamidobenzylsulfonyl)-2-furaldehyde
  • 5-iodo-2-furaldehyde

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

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Furan derivatives. LXXXV11. The synthesis and ultraviolet spectra of 5-(4-X-phenyIsulfonyI)-2-furaldehydes and 2-cyano-3-[5-(4-X-phenyl-sulfonyl)-2-furyl] acrylonitriles.
Kada R and Kovac J.
Chemical Papers, 30(4), 502-507 (1976)
Efficient and Simple Synthesis of 6-Aryl-1,4-dimethyl-9H-carbazoles.
Caruso A, et al.
Molecules (Basel), 13(6), 1312-1320 (2008)
A synthesis strategy yielding skeletally diverse small molecules combinatorially.
Burke MD, et al.
Journal of the American Chemical Society, 126(43), 14095-14104 (2004)
Photochemical coupling between halogenoheterocyclic and heterocyclic derivatives.
D'Agostini A and D'Auria M.
Journal of the Chemical Society. Perkin Transactions 1, 9, 1245-1249 (1994)
Efficient coupling of heteroaryl bromides with arylboronic acids in the presence of a palladium-tetraphosphine catalyst.
Feuerstein M, et al.
Tetrahedron Letters, 42(23), 5659-5662 (2001)

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