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441171

Sigma-Aldrich

(Bromomethyl)cyclobutane

97%

Synonym(s):

Cyclobutylmethyl bromide

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About This Item

Linear Formula:
C4H7CH2Br
CAS Number:
Molecular Weight:
149.03
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.48 (lit.)

bp

123-124 °C (lit.)

density

1.326 g/mL at 25 °C (lit.)

functional group

bromo

SMILES string

BrCC1CCC1

InChI

1S/C5H9Br/c6-4-5-2-1-3-5/h5H,1-4H2

InChI key

FLHFTXCMKFVKRP-UHFFFAOYSA-N

General description

(Bromomethyl)cyclobutane (bromomethyl-cyclobutane) is an aryl fluorinated building block. Its reaction with various hydroxychromen-4-one derivatives in the presence of anhydrous K2CO3/dry acetone and Bu4N+I- (PTC) has been investigated.

Application

(Bromomethyl)cyclobutane may be used in the synthesis of racemic 3-cyclobutylalanine and 17-(cyclobutylmethyl)morphinan-3-ol (butorphan).

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A series of 10-ketomorphinan analogues were synthesized, and their binding affinity at all three opioid receptors was investigated. In most cases, high affinity at micro and kappa receptors, and lower affinity at delta receptor was observed, resulting in good selectivity
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Pe?afiel I, et al.
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Photochemical synthesis and antimicrobial studies of new chromen-4-one based vinyl ethers.
Yusuf M, et al.
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