CAS 37418-88-5

3-Hydroxyphthalic anhydride

Description:

3-Hydroxyphthalic anhydride, with the CAS number 37418-88-5, is a chemical compound characterized by its anhydride functional group and a hydroxyl group attached to a phthalic structure. It typically appears as a white to off-white solid and is known for its reactivity, particularly in condensation reactions. This compound is soluble in organic solvents such as acetone and ethanol but has limited solubility in water. Its chemical structure allows it to participate in various chemical reactions, making it useful in the synthesis of polymers, resins, and other organic compounds. Additionally, 3-Hydroxyphthalic anhydride can serve as a building block in the production of specialty chemicals and is often utilized in the formulation of coatings and adhesives due to its ability to enhance the properties of the final products. Safety precautions should be observed when handling this compound, as it may cause irritation to the skin and eyes. Overall, its unique properties make it a valuable substance in various industrial applications.

Formula: C₈H₄O₄

InChI: InChI=1S/C8H4O4/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3,9H

InChI key: InChIKey=CCTOEAMRIIXGDJ-UHFFFAOYSA-N

SMILES: OC1=C2C(C(=O)OC2=O)=CC=C1

Synonyms:

• 1,3-Isobenzofurandione, 4-hydroxy-
• 3-Hydroxy-Phthalicanhydrid
• 3-Hydroxyphthalic acid anhydride
• 4-Hydroxy-1,3-dihydro-2-benzofuran-1,3-dione
• 4-Hydroxy-1,3-isobenzofurandione
• 4-Hydroxy-2-benzofuran-1,3-dione
• 4-Hydroxyisobenzofuran-1,3-dione
• NSC 80858
• Sm1-175
• 3-Hydroxyphthalic anhydride

4-Hydroxy-2-benzofuran-1,3-dione

CAS: 37418-88-5

Formula: C₈H₄O₄

Purity: 96%

Color and Shape: Solid

Molecular weight: 164.1150

Ref: IN-DA0037Y3

3-hydroxy-phthalicanhydrid

CAS: 37418-88-5

3-hydroxy-phthalicanhydrid

Purity: ≥98%

Molecular weight: 164.12g/mol

Ref: 54-BUP18899

3-Hydroxyphthalic anhydride

CAS: 37418-88-5

3-Hydroxyphthalic anhydride

Formula: C₈H₄O₄

Purity: 97%

Color and Shape: off-white to yellow solid

Molecular weight: 164.11g/mol

Ref: 54-OR322192

4-Hydroxyisobenzofuran-1,3-dione

CAS: 37418-88-5

Formula: C₈H₄O₄

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 164.12

Ref: 3B-H1799

3-hydroxy-phthalicanhydrid

CAS: 37418-88-5

3-Hydroxyphthalic anhydride is used to synthesize 3-hydroxyphthalic anhydride modified human serum albumin.

Formula: C₈H₄O₄

Purity: 99.53%

Color and Shape: Beige Powder

Molecular weight: 164.12

Ref: TM-T9290

4-Hydroxyisobenzofuran-1,3-dione

CAS: 37418-88-5

Formula: C₈H₄O₄

Purity: 96%

Color and Shape: Solid

Molecular weight: 164.116

Ref: 10-F222694

3-Hydroxyphthalic Anhydride

Controlled Product

CAS: 37418-88-5

Applications 3-Hydroxyphthalic Anhydride is used to synthesize 3-Hydroxyphthalic Anhydride-modified human serum albumin whichhas high potency as a microbicide for prevention of the sexual transmission of HIV. It is also used as a reagent in organicsynthesis of other compounds including that of inhibitors of NF-κB derived from thalidomide.
References Li, L., et al.: J. Abtimicrob. Chemoth., 68, 573 (2013); Carache de-Blanco, E., et al.: Bioorg. Med. Chem. Lett., 17, 6031 (2007);

Formula: C₈H₄O₄

Color and Shape: Neat

Molecular weight: 164.11

Ref: TR-H951270

3-Hydroxyphthalic anhydride

CAS: 37418-88-5

3-Hydroxyphthalic anhydride is a chemical compound that contains a hydroxy group. This can be used as a monomer to synthesize polyesters with high molecular weights. 3-Hydroxyphthalic anhydride is also used as an intermediate in organic synthesis and has been shown to inhibit the replication of herpes simplex virus, although it does not work on other viruses. It reacts with protein molecules on the surface of cells, causing the cells to die by inhibiting protein synthesis and cell division. 3-Hydroxyphthalic anhydride has carcinogenic potential and has been shown to cause cancer in animals.

Formula: C₈H₄O₄

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 164.11 g/mol

Ref: 3D-FH142877