CAS 870-63-3

Prenyl bromide

Description:

Prenyl bromide, with the CAS number 870-63-3, is an organic compound characterized by its structure, which includes a prenyl group (a five-carbon isoprenoid unit) attached to a bromine atom. It is a colorless to pale yellow liquid that is typically used as an intermediate in organic synthesis, particularly in the production of various natural products and pharmaceuticals. The compound is known for its reactivity due to the presence of the bromine atom, which can participate in nucleophilic substitution reactions. Prenyl bromide is also notable for its role in the prenylation process, where it can add prenyl groups to other molecules, enhancing their biological activity. It is important to handle this compound with care, as it may pose health hazards, including irritation to the skin and eyes, and it should be used in a well-ventilated area with appropriate safety precautions. Overall, prenyl bromide serves as a valuable building block in synthetic organic chemistry.

Formula: C₅H₉Br

InChI: InChI=1S/C5H9Br/c1-5(2)3-4-6/h3H,4H2,1-2H3

InChI key: InChIKey=LOYZVRIHVZEDMW-UHFFFAOYSA-N

SMILES: C(=C(C)C)CBr

Synonyms:

• 1-Brom-3-methyl-2-buten(4-2,2)
• 1-Brom-3-methylbut-2-en
• 1-Bromo-3-Methyl-2-Buten
• 1-Bromo-3-Methylbut-2-Ene
• 1-Bromo-3-Metilbut-2-Eno
• 2-Butene,1-bromo-3-methyl-
• 3,3-Dimethallyl bromide
• 3,3-Dimethallylbromide
• 3,3-Dimethyl allyl bromide
• 3,3-Dimethylallyl bromide
• 3-Methyl-1-bromo-2-butene
• 3-Methyl-2-buten-1-yl bromide
• 3-Methyl-2-butenyl bromide
• 3-Methyl-2-butyenyl bromide
• 3-Methyl-butenyl bromide
• 3-Methylcrotyl bromide
• 4-Bromo-2-methyl-2-butene
• Dimethylallyl bromide
• Isoamylene bromide
• Isoprene hydrobromide
• Isoprenyl bromide
• Prenyl Bromide
• γ,γ-Dimethylallyl bromide

1-Bromo-3-methyl-2-butene (stabilized with Silver chip)

CAS: 870-63-3

Formula: C₅H₉Br

Purity: >90.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 149.03

Ref: 3B-B0844

1-Bromo-3-methyl-2-butene, 90+%, stab. with silver

CAS: 870-63-3

1-Bromo-3-methyl-2-butene is considered as a source of 3,3-dimethylallyl group and used in the preparation of natural products. It is also employed in the synthesis of base-modified pyrimidine nucleosides. Further, it is used in the preparation of ()-eldanolide, 1-(3,3-dimethylallyl)-L-tryptophan an

Formula: C₅H₉Br

Purity: 90+%

Color and Shape: Colourless to yellow, liquid

Molecular weight: 149.03

Ref: 02-A13388

3,3-Dimethylallyl Bromide

CAS: 870-63-3

Formula: C₅H₉Br

Purity: 90%

Color and Shape: Liquid

Molecular weight: 149.0290

Ref: IN-DA0033HN

1-Bromo-3-methylbut-2-ene

CAS: 870-63-3

1-Bromo-3-methylbut-2-ene

Formula: C₅H₉Br

Purity: 90%

Color and Shape: clear. colourless liquid

Molecular weight: 149.03g/mol

Ref: 54-OR46013

1-Bromo-3-methyl-2 butene (stabilised with Silver)

CAS: 870-63-3

Formula: C₅H₉Br

Purity: 90.0%

Color and Shape: Liquid, Clear

Molecular weight: 149.031

Ref: 10-F053316

1-Bromo-3-methyl-2-butene (90%)

Controlled Product

CAS: 870-63-3

Applications 1-Bromo-3-methyl-2-butene is used to prepare xanthine dipeptidyl peptidase inhibitors for treatment of type 2 diabetes. It can also be used to synthesize natural and non-natural prenylated chalcones with antitumor, antioxidant activities.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Eckhardt, M., et al.: J. Med. Chem., 50, 6450 (2007); Vogel, S., et al.: Bioorg. Med. Chem., 16, 4286 (2008)

Formula: C₅H₉Br

Purity: 90%

Color and Shape: Neat

Molecular weight: 149.03

Ref: TR-B686065