CAS 636-46-4

Acido 4-idrossiisofalico

Descrizione:

Acido 4-idrossiisofalico, con il numero CAS 636-46-4, è un acido dicarbossilico aromatico caratterizzato dalla presenza di due gruppi carbossilici (-COOH) e un gruppo idrossile (-OH) attaccato a un anello benzenico. Questo composto è un derivato dell'acido isoftalico, dove il gruppo idrossile è posizionato nella posizione 4 rispetto a uno dei gruppi carbossilici. Appare tipicamente come un solido cristallino bianco ed è solubile in solventi polari come acqua e alcoli. La presenza di entrambi i gruppi funzionali, carbossilico e idrossile, consente una reattività versatile, rendendolo utile nella sintesi di poliestere e altri polimeri. Inoltre, Acido 4-idrossiisofalico può fungere da blocco di costruzione nella produzione di vari materiali, comprese resine e rivestimenti, grazie alla sua capacità di migliorare la stabilità termica e le proprietà meccaniche. Le sue applicazioni si estendono ai campi della scienza dei materiali e della sintesi organica, dove svolge un ruolo nello sviluppo di materiali avanzati con caratteristiche funzionali specifiche.

Formula: C₈H₆O₅

InChI: InChI=1S/C8H6O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)

InChI key: InChIKey=BCEQKAQCUWUNML-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC(C(O)=O)=CC=C1O

Sinonimi:

• 1,3-Benzenedicarboxylic Acid, 4-Hydroxy-
• 4-Hydroxy-1,3-benzenedicarboxylic acid
• 4-Hydroxy-m-phthalic acid
• 4-Hydroxybenzene-1,3-Dicarboxylate
• 4-Hydroxybenzene-1,3-Dicarboxylic Acid
• Eupirina
• Isophthalic acid, 4-hydroxy-
• NSC 2445
• 4-Hydroxyisophthalic acid

SALICYLIC ACID IMPURITY B CRS

CAS: 636-46-4

SALICYLIC ACID IMPURITY B CRS

Ref: 41-Y0000405

Salicylic Acid Related Compound B (4-hydroxyisophthalic acid)

CAS: 636-46-4

Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc, nesoi

Formula: C₈H₆O₅

Colore e forma: White Solid

Peso molecolare: 182.02152

Ref: 45-1609024

4-Hydroxyisophthalic acid

CAS: 636-46-4

Formula: C₈H₆O₅

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 182.1302

Ref: IN-DA00E94C

4-Hydroxyisophthalic acid

CAS: 636-46-4

4-Hydroxyisophthalic acid is used as medical intermediate

Formula: C₈H₆O₅

Purezza: 98.96% - 99.46%

Colore e forma: White Solid

Peso molecolare: 182.13

Ref: TM-T0553

Acetylsalicylic Acid EP Impurity B (Salicylic Acid USP Related Compound B)

CAS: 636-46-4

Formula: C₈H₆O₅

Colore e forma: Off-White To Pale Pink Solid

Peso molecolare: 182.13

Ref: 4Z-A-038

4-Hydroxyisophthalic acid

CAS: 636-46-4

4-Hydroxyisophthalic acid

Purezza: 97%

Peso molecolare: 182.13g/mol

Ref: 54-OR74371

4-Hydroxyisophthalic acid

CAS: 636-46-4

4-Hydroxyisophthalic acid

Purezza: ≥98%

Peso molecolare: 182.13g/mol

Ref: 54-BUP17218

Acetylsalicylic Acid EP Impurity B (Salicylic Acid USP Related Compound B)

Prodotto controllato

CAS: 636-46-4

Formula: C₈H₆O₅

Colore e forma: Neat

Peso molecolare: 182.13

Ref: 86-MM0045.02

4-Hydroxyisophthalic Acid

CAS: 636-46-4

Formula: C₈H₆O₅

Purezza: >98.0%(T)(HPLC)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 182.13

Ref: 3B-H0257

4-Hydroxyisophthalic acid

CAS: 636-46-4

Formula: C₈H₆O₅

Purezza: ≥ 97.0%

Colore e forma: White to off-white powder

Peso molecolare: 182.13

Ref: 7W-GK5318

4-hydroxyisophthalic acid

CAS: 636-46-4

Carboxylic acid with phenol function

Formula: C₈H₆O₅

Purezza: ≥ 90.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 182.13

Ref: 5G-80863

Salicylic Acid EP Impurity B

CAS: 636-46-4

Formula: C₈H₆O₅

Peso molecolare: 182.13

Ref: ST-EA-CP-S118002

Acetylsalicylic Acid EP Impurity B

CAS: 636-46-4

Formula: C₈H₆O₅

Peso molecolare: 182.1

Ref: ST-EA-CP-A44002

4-Hydroxyisophthalic Acid

Prodotto controllato

CAS: 636-46-4

Impurity Acetylsalicylic Acid EP Impurity B/ Salicylic Acid Related Compound B
Applications 4-Hydroxyisophthalic acid has been proposed as an improvement over aspirin. An impurity of Acetylsalicylic acid (A187780). Acetylsalicylic Acid Impurity B; Aspirin Impurity B
References Chester, et al.: Nature, 206, 175 (1955),

Formula: C₈H₆O₅

Colore e forma: White To Light Purple

Peso molecolare: 182.13

Ref: TR-H943580

4-Hydroxyisophthalic acid

CAS: 636-46-4

Formula: C₈H₆O₅

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 182.131

Ref: 10-F228258

4-Hydroxyisophthalic acid

CAS: 636-46-4

4-Hydroxyisophthalic acid is a compound that has been shown to have antioxidant properties, and is capable of scavenging free radicals. It is an inhibitor of the p-hydroxybenzoic acid, which inhibits protein glycosylation and leads to neuronal dysfunction. This molecule also has anti-inflammatory effects through its inhibition of the enzyme activity in neutrophils, which prevents the release of inflammatory mediators. 4-Hydroxyisophthalic acid also protects against oxidative damage and neuronal death caused by exposure to metal hydroxides or hydroxyl radicals. 4-Hydroxyisophthalic acid has shown neuroprotective effects in animal models of cerebral ischemia and Parkinson's disease.

Formula: C₈H₆O₅

Purezza: Min. 97 Area-%

Colore e forma: White Powder

Peso molecolare: 182.13 g/mol

Ref: 3D-FH05264