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544299

Sigma-Aldrich

4-Bromo-3,5-dimethylisoxazole

95%

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About This Item

Empirical Formula (Hill Notation):
C5H6BrNO
CAS Number:
Molecular Weight:
176.01
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

95%

refractive index

n20/D 1.486 (lit.)

bp

176 °C (lit.)

density

1.478 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

Cc1noc(C)c1Br

InChI

1S/C5H6BrNO/c1-3-5(6)4(2)8-7-3/h1-2H3

InChI key

GYHZPSUAMYIFQD-UHFFFAOYSA-N

General description

4-Bromo-3,5-dimethylisoxazole is also known as 3,5-dimethyl-4-bromoisoxazole.

Application

4-Bromo-3,5-dimethylisoxazole may be used in the preparation of (tert-butyldimethylsilyl)-(3,5-dimethylisoxazol-4-yl)phenylamine[1] and 3,3′,5,5′-tetramethyl-4,4′-diisoxazole.[21}

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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The Chemistry of Heterocyclic Compounds, 333-333 (2009)
Preparation of Heterocyclic Amines via a Copper (I)-Mediated Oxidative Cross-Coupling of Organozinc Reagents with Lithium Amides.
Dunst C, et al.
Synthesis, 2010(13), 2313-2318 (2010)

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