CAS 2642-37-7

1H-Indol-3-ol, 3-(hydrogen sulfate), potassium salt (1:1)

Description:

1H-Indol-3-ol, 3-(hydrogen sulfate), potassium salt (1:1), with CAS number 2642-37-7, is a chemical compound that features an indole structure, which is a bicyclic compound consisting of a benzene ring fused to a pyrrole ring. This specific salt form indicates that the indole derivative is protonated at the hydroxyl group and forms a potassium salt with hydrogen sulfate. The compound is typically characterized by its solubility in water due to the presence of the sulfate group, which enhances its ionic nature. It may exhibit properties such as being a weak acid, and its indole moiety can participate in various chemical reactions, including electrophilic substitutions. The compound may also have biological significance, as indole derivatives are known for their roles in various biochemical processes and potential therapeutic applications. Safety data should be consulted for handling, as with any chemical substance, to ensure proper precautions are taken.

Formula: C₈H₇NO₄S·K

InChI: InChI=1S/C8H7NO4S.K/c10-14(11,12)13-8-5-9-7-4-2-1-3-6(7)8;/h1-5,9H,(H,10,11,12);

InChI key: InChIKey=KXEKCFYZDDYZRX-UHFFFAOYSA-N

SMILES: O(S(=O)(=O)O)C=1C=2C(NC1)=CC=CC2.[K]

Synonyms:

• 1H-Indol-3-ol, 3-(hydrogen sulfate), potassium salt (1:1)
• 1H-Indol-3-ol, hydrogen sulfate (ester), monopotassium salt
• 3-Indoxylsulfuric acid, potassium salt
• Indican
• Indol-3-ol, hydrogen sulfate (ester), monopotassium salt
• Indol-3-ol, hydrogen sulfate (ester), potassium salt
• Indol-3-ol, potassium sulfate
• Indol-3-yl potassium sulfate
• Indol-3-yl sulfate, potassium salt
• Indoxyl sulfate potassium salt
• Potassium indol-3-yl sulfate
• Urinary indican
• potassium 1H-indol-3-yl sulfate

3-Indoxyl sulfate potassium salt, 97%

CAS: 2642-37-7

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₈H₆KNO₄S

Purity: 97%

Color and Shape: White to pale cream, Crystalline powder

Molecular weight: 251.30

Ref: 02-A17079

3-Indoxyl Sulfate Potassium Salt

CAS: 2642-37-7

Formula: C₈H₆KNO₄S

Purity: 98%

Color and Shape: Solid

Molecular weight: 251.3008

Ref: IN-DA002T53

3-Indolyl sulphate potassium salt

CAS: 2642-37-7

3-Indolyl sulphate potassium salt

Formula: C₈H₆NO₃S·K

Purity: 98%

Color and Shape: Solid-Powder

Molecular weight: 235.30144

Ref: 54-BIB6082

Potassium 1H-indol-3-yl sulfate

CAS: 2642-37-7

Potassium 1H-indol-3-yl sulfate

Formula: C₈H₆KNO₄S

Purity: ≥98%

Molecular weight: 251.3

Ref: 54-BUP10321

3-Indoxyl Sulfate Potassium Salt

Controlled Product

CAS: 2642-37-7

Stability Hygroscopic
Applications An uremic toxin that acts as a potent endogenous agonist for the human aryl hydrocarbon receptor (AHR). Studies suggest that it is a sensitive and early biomarker of nephrotoxicity.
References Jennifer, C. et al.: Biochem., 49, 393 (2010); Zgoda-Pols, J.R. et al.: Toxicol. Appl. Pharmacol., 255, 48 (2011);

Formula: C₈H₆NO₄S·K

Color and Shape: Neat

Molecular weight: 251.3

Ref: TR-I655100

Potassium 1H-indol-3-yl sulfate

CAS: 2642-37-7

Potassium 1H-indol-3-yl sulfate (Potassium 3-indoxyl sulfate) is an agonist for the human Aryl Hydrocarbon Receptor (AhR).

Formula: C₈H₆KNO₄S

Purity: 99.52% - >99.99%

Color and Shape: Yellow Solid

Molecular weight: 251.30

Ref: TM-T4938

Potassium 1H-indol-3-yl sulfate

CAS: 2642-37-7

Potassium 1H-indol-3-yl sulfate

Formula: C₈H₆KNO₄S

Purity: 98%

Molecular weight: 251.3

Ref: IN-DG87438

3-Indoxyl sulfate, potassium salt

CAS: 2642-37-7

3-Indoxyl sulfate, potassium salt (3ISK) is a chemical compound that is soluble in water. It has been used as a marker for bowel disease, and it has been shown to react with analytical methods such as titration calorimetry and lc-ms/ms. 3ISK can be used to determine the optimum concentration for pharmacological treatment of bowel disease. The metabolic fate of 3ISK has been studied extensively and it is found that 3ISK is metabolized by microbial enzymes in the gut, which may lead to an increased incidence of bowel disease in patients with low levels of microbial metabolism. 3ISK also plays an important physiological function by maintaining mitochondrial membrane potential, which could have implications for pharmacological treatment of bowel disease.

Formula: C₈H₆KNO₄S

Purity: Min. 98.0 Area-%

Molecular weight: 251.31 g/mol

Ref: 3D-I-6350

Indoxyl Sulfate potassium salt

CAS: 2642-37-7

Formula: C₈H₆KNO₄S

Molecular weight: 251.3

Ref: BE-MU-7761

3-Indoxyl Sulfate Potassium Salt extrapure, 98%

CAS: 2642-37-7

Formula: C₈H₆KNO₄S

Purity: min. 98%

Color and Shape: White to yellow, Crystalline powder

Molecular weight: 251.31

Ref: SR-25670

Potassium 1H-indol-3-yl sulfate

CAS: 2642-37-7

Formula: C₈H₆KNO₄S

Purity: 98%

Molecular weight: 251.3

Ref: 10-F222801