A 56234

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

MedKoo CAT#: 571143

CAS#: 90247-09-9

Description: A 56234 is a high-ceiling diuretic.

Chemical Structure

A 56234
CAS# 90247-09-9

Theoretical Analysis

MedKoo Cat#: 571143
Name: A 56234
CAS#: 90247-09-9
Chemical Formula: C16H10ClFKNO5
Exact Mass: 388.9869
Molecular Weight: 389.8
Elemental Analysis: C, 49.30; H, 2.59; Cl, 9.09; F, 4.87; K, 10.03; N, 3.59; O, 20.52

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

Synonym: A 56234; A-56234; A56234

IUPAC/Chemical Name: Furo(3,2-f)-1,2-benzisoxazole-6-carboxylic acid, 8-chloro-3-(2-fluorophenyl)-5,6-dihydro-, potassium salt, hydrate


InChi Code: InChI=1S/C16H9ClFNO4.K.H2O/c17-12-14-7(6-11(22-14)16(20)21)5-9-13(19-23-15(9)12)8-3-1-2-4-10(8)18;;/h1-5,11H,6H2,(H,20,21);;1H2/q;+1;/p-1

SMILES Code: O=C(C1CC2=CC3=C(ON=C3C4=CC=CC=C4F)C(Cl)=C2O1)[O-].[H]O[H].[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

Preparing Stock Solutions

The following data is based on the product molecular weight 389.8 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.

Recalculate based on batch purity %
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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1: Luther RR, Ringham GL, Thomas EW, Patterson KJ, Tolman KG. Pharmacologic effects of A-56234, a new high-ceiling diuretic. J Clin Pharmacol. 1988 Sep;28(9):795-803. PubMed PMID: 3230146.

2: Tolman KG, Gray PD, el Masry S, Luther RR, Janicki RS. Toxicity of uricosuric diuretics in rat hepatocyte culture. Biochem Pharmacol. 1989 Apr 1; 38(7): 1181-4. PubMed PMID: 2706015.