Indoxyl sulfate potassium| CAS#487-94-5

MedKoo Cat#: 525242 | Name: Indoxyl sulfate potassium

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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Indoxyl sulfate is a metabolite of tryptophan, showing adverse effects on bones and the central nervous system, having been most frequently implicated as a contributor to renal disease progression and vascular disease. Note: In ChemIDplus, this product was mistakenly listed as Indican.

Chemical Structure

Indoxyl sulfate potassium

CAS#2642-37-7 (potassium)

Theoretical Analysis

MedKoo Cat#: 525242

Name: Indoxyl sulfate potassium

CAS#: 2642-37-7 (potassium)

Chemical Formula: C8H6KNO4S

Exact Mass: 213.0096

Molecular Weight: 251.30

Elemental Analysis: C, 38.24; H, 2.41; K, 15.56; N, 5.57; O, 25.47; S, 12.76

Price and Availability

Size	Price	Availability
250mg	USD 285.00	2 Weeks
500mg	USD 450.00	2 Weeks
1g	USD 650.00	2 Weeks

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Related CAS #

1346746-83-5 (d4-labeled) 487-94-5 (free acid) 79395-72-5 (sodium) 2642-37-7 (potassium)

Synonym

Indoxyl sulfate; 3-Indoxyl sulfate; 3-Indoxylsulfuric acid; Indoxylsulfuric acid; Indoxyl sulfate potassium;

IUPAC/Chemical Name

potassium 1H-indol-3-yl sulfate

InChi Key

MDAWATNFDJIBBD-UHFFFAOYSA-M

InChi Code

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);/q;+1/p-1

SMILES Code

O=S([O-])(OC1=CNC2=C1C=CC=C2)=O.[K+]

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>2 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.9001

More Info

Instruction

View handling instruction

	Solvent	mg/mL	mM
Solubility
	DMSO	30.0	119.00
	PBS (pH 7.2)	10.0	39.80

Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

Preparing Stock Solutions

The following data is based on the product molecular weight 251.30 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

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