CAS 81-86-7

4-Bromo-1,8-Naphthalic Anhydride

Description:

4-Bromo-1,8-naphthalic anhydride is an organic compound characterized by its anhydride functional group and a bromine substituent on the naphthalene ring. It appears as a white to light yellow crystalline solid and is known for its reactivity, particularly in electrophilic aromatic substitution reactions due to the presence of the bromine atom. This compound is typically used in organic synthesis, particularly in the preparation of various derivatives and as a reagent in chemical reactions. It is soluble in organic solvents such as acetone and dichloromethane but has limited solubility in water. The compound exhibits moderate toxicity, necessitating appropriate safety precautions during handling. Its molecular structure contributes to its properties, making it useful in applications such as dye synthesis and as an intermediate in the production of pharmaceuticals and agrochemicals. As with many chemical substances, proper storage and disposal methods should be followed to minimize environmental impact and health risks.

Formula: C₁₂H₅BrO₃

InChI: InChI=1/C12H5BrO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H

InChI key: InChIKey=DTUOTSLAFJCQHN-UHFFFAOYSA-N

SMILES: O=C1C=2C=3C(C(=O)O1)=CC=CC3C(Br)=CC2

Synonyms:

• 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 6-bromo-
• 4-Bromo-1,8-naphtalic anhydride
• 4-Bromo-1,8-naphthalene anhydride
• 4-Bromo-1,8-naphthalenedicarboxylic anhydride
• 4-Bromo-1,8-naphthalic acid anhydride
• 4-Bromo-1,8-naphthoic anhydride
• 4-Bromonaphthalene-1,8-dicarboxylic acid anhydride
• 4-Bromonaphthalic anhydride
• 6-Bromo-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
• 6-Bromobenzo[de]isochromene-1,3-dione
• 6-bromo-1H,3H-benzo[de]isochromene-1,3-dione
• 8-Bromo-3-oxatricyclo[7.3.1.0 5,13]trideca-1(13),5,7,9,11-pentaene-2,4-dione
• Naphthalic anhydride, 4-bromo-
• 7-Bromo-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
• 6-BROMO-BENZO[DE]ISOCHROMENE-1,3-DIONE
• 4-BROMO-1,8-NAPHTHALIC ANHYDRIDE

4-Bromo-1,8-naphthalic Anhydride

CAS: 81-86-7

Formula: C₁₂H₅BrO₃

Purity: >95.0%(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 277.07

Ref: 3B-B0858

4-Bromo-1,8-naphthalic anhydride

CAS: 81-86-7

Purity: 95.0%

Color and Shape: Solid, Crystalline Powder or Powder

Molecular weight: 277.072998046875

Ref: 10-F024516

1H,​3H-​Naphtho[1,​8-​cd]​pyran-​1,​3-​dione, 6-​bromo-

CAS: 81-86-7

Formula: C₁₂H₅BrO₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 277.0703

Ref: IN-DA00ID5N

4-Bromo-1,8-naphthalic anhydride

CAS: 81-86-7

4-Bromo-1,8-naphthalic anhydride

Formula: C₁₂H₅BrO₃

Purity: 96%

Color and Shape: light brown powder

Molecular weight: 277.07g/mol

Ref: 54-OR7743

4-Bromo-1,8-naphthalic anhydride

CAS: 81-86-7

Ref: 7W-GW4949

4-Bromo-1,8-naphthalic Anhydride

Controlled Product

CAS: 81-86-7

Applications 4-Bromo-1,8-naphthalic Anhydride is used as a starting material in the synthesis of a fluorescent probe for the detection of copper ions in living human LO-2 cell lines.
References He, Guangjie, et al.: PLoS One, 12(10), e0186994/1-e0186994/11 (2017)

Formula: C₁₂H₅BrO₃

Color and Shape: Neat

Molecular weight: 296.377

Ref: TR-B697930