CAS 54-16-0

5-Hydroxyindoleacetic acid

Description:

5-Hydroxyindoleacetic acid (5-HIAA) is a metabolite of serotonin, primarily found in the human body and other organisms. It is characterized by its chemical structure, which includes an indole ring and a carboxylic acid group, contributing to its biological activity. 5-HIAA is soluble in water and exhibits a weakly acidic nature, with a pKa that allows it to exist predominantly in its anionic form at physiological pH. This compound is significant in clinical biochemistry, as its levels in urine can be indicative of serotonin metabolism and are often measured in the diagnosis of certain neuroendocrine tumors, such as carcinoid tumors. Additionally, 5-HIAA has been studied for its potential role in various neurological conditions and its relationship with mood disorders. Its stability under standard laboratory conditions makes it a useful biomarker in research and clinical settings. Overall, 5-HIAA serves as an important compound in understanding serotonin dynamics and its implications in health and disease.

Formula: C₁₀H₉NO₃

InChI: InChI=1/C10H9NO3/c12-7-1-2-9-8(4-7)6(5-11-9)3-10(13)14/h1-2,4-5,11-12H,3H2,(H,13,14)/p-1

InChI key: InChIKey=DUUGKQCEGZLZNO-UHFFFAOYSA-N

SMILES: C(C(O)=O)C=1C=2C(NC1)=CC=C(O)C2

Synonyms:

• (5-Hydroxy-1H-indol-3-yl)acetic acid
• (5-hydroxy-1H-indol-3-yl)acetate
• 1H-Indole-3-acetic acid, 5-hydroxy-
• 2-(5-Hydroxy-1H-indol-3-yl)acetic acid
• 5-Hiaa
• 5-Hydroxy-1H-indole-3-acetic acid
• 5-Hydroxy-3-indolylacetate
• 5-Hydroxy-IAA
• 5-Hydroxyheteroauxin
• 5-Hydroxyindol-3-Ylacetic Acid
• 5-Hydroxyindol-3-ylessigsaure
• 5-Hydroxyindoleacetic acid
• 5-Hydroxyindolylacetic acid
• 5-Oxyindoleacetic acid
• Acide 5-Hydroxyindole-3-Ylacetique
• Acido 5-Hidroxiindol-3-Ilacetico
• Indole-3-acetic acid, 5-hydroxy-
• Nsc 90432
• 5-Hydroxyindole-3-acetic acid
• 5-HYDROXYINDOLYL-3-ACETIC ACID
• 5-HYDROXYINDOLE-3-ACETIC ACID 99%
• HYDROXYINDOLYL-3-ACETIC ACID, 5-
• 5-Hydroxyindole-3-acetic acid,99%
• Hydroxyindoleacetic Acid
• 5-HYDROXYINDOLE-3-ACETIC ACID FREE ACID
• 5-Hydroxy-3-indolyl acetic acid
• 5-hydroxyindoleaceticacid
• 5-hydroxyindolylaceticacid
• 5-hydroxy-1h-indole-3-aceticaci
• 5-Hydroxyindole-3-acetic acid,5-HIAA
• 5-HO-IAA
• 5-HYDROXY-3-INDOLEACETIC ACID
• Tryptophan Metabolite (HIAA)
• TIMTEC-BB SBB003639
• 5-HYDROXYINDOLYACETIC ACID
• 5-HYDROXYINDOLE-3-ACETIC ACID(5OHIAA)

5-Hydroxyindole-3-acetic Acid

CAS: 54-16-0

Formula: C₁₀H₉NO₃

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Amber to Dark purple powder to crystal

Molecular weight: 191.19

Ref: 3B-H0355

5-Hydroxyindole-3-acetic acid, 98%

CAS: 54-16-0

Metabolite of melatonin

Formula: C₁₀H₈NO₃

Purity: 98%

Color and Shape: White to brown to grey to yellow to purple, Powder

Molecular weight: 190.18

Ref: 02-J61435

5-Hydroxyindol-3-acetic Acid

CAS: 54-16-0

Color and Shape: Neat

Ref: 61-FOR0614.11

1H-Indole-3-acetic acid, 5-hydroxy-

CAS: 54-16-0

Formula: C₁₀H₉NO₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 191.1834

Ref: IN-DA00107W

Tryptophan Metabolite (HIAA)

CAS: 54-16-0

Formula: C₁₀H₉NO₃

Color and Shape: Pale Purple Solid

Molecular weight: 191.19

Ref: 4Z-T-208

5-Hydroxyindole-3-acetic acid

CAS: 54-16-0

Formula: C₁₀H₉NO₃

Purity: ≥ 98.0%

Color and Shape: Off-white to beige or purple solid

Molecular weight: 191.19

Ref: 7W-GL1813

5-HYDROXYINDOLE-3-ACETIC ACID

CAS: 54-16-0

5-HYDROXYINDOLE-3-ACETIC ACID

Purity: ≥95%

Molecular weight: 191.18g/mol

Ref: 54-BUP16601

5-Hydroxyindole-2,4,6,7-d4-3-acetic-2,2-d2 Acid

CAS: 2748469-82-9, 54-16-0

Purity: 98 atom % D

Molecular weight: 197.22

Ref: 3U-D7955

5-HYDROXYINDOLE-3-ACETIC ACID

CAS: 54-16-0

5-Hydroxyindole-3-acetic acid (5-HIAA) is a breakdown product of serotonin that is excreted in the urine.

Formula: C₁₀H₉NO₃

Purity: 97.55% - 99.15%

Color and Shape: Solid

Molecular weight: 191.18

Ref: TM-T4744

5-Hydroxyindole-3-acetic acid

CAS: 54-16-0

5-Hydroxyindole-3-acetic acid

Formula: C₁₀H₉NO₃

Purity: 98%

Color and Shape: slightly brown crystalline powder

Molecular weight: 191.18g/mol

Ref: 54-BIB6066

5-Hydroxyindole-3-acetic Acid(>90%)

CAS: 54-16-0

Stability Air Sensitive, Light Sensitive
Applications 5-Hydroxyindole-3-acetic acid is an impurity of chlorpheniramine (C424300), an antihistaminic agent.
References Josko, J., et al.: Annal. Acad. Med. Siles., 66, 13, (2012); Carson, R.P., et al.: Human. Molec. Genetics., 22, 140 (2013);

Formula: C₁₀H₉NO₃

Purity: >90%

Color and Shape: Light Beige To Dark Purple

Molecular weight: 191.18

Ref: TR-H953605

5-Hydroxyindole-3-acetic acid

CAS: 54-16-0

Reduces brain amyloid plaques; induces neprilysin expression

Formula: C₁₀H₉NO₃

Purity: Min. 95%

Color and Shape: Off-White Powder

Molecular weight: 191.18 g/mol

Ref: 3D-FH30381

5-Hydroxyindole-3-acetic acid

CAS: 54-16-0

5-Hydroxyindole-3-acetic acid is a versatile building block that is useful as a reagent, speciality chemical, and reaction component. It has been used in the synthesis of complex compounds with various applications. The compound can be distilled to produce high-purity 5-hydroxyindole-3-acetic acid for research purposes.

Formula: C₁₀H₉NO₃

Purity: Min. 98.0 Area-%

Molecular weight: 191.19 g/mol

Ref: 3D-H-6200

2-(5-Hydroxy-1H-indol-3-yl)acetic acid

CAS: 54-16-0

Formula: C₁₀H₉NO₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 191.186

Ref: 10-F321355

Tryptophan Metabolite (HIAA)

CAS: 54-16-0

Formula: C₁₀H₉NO₃

Molecular weight: 191.19

Ref: ST-EA-CP-T90032