C5976 Sigma-Aldrich

CL 316,243 hydrate

≥98% (HPLC), powder

Synonym: Disodium 5-[(2R)-2-[[(2R)-2-(3-Chlorophenyl)-2-hydroxyethyl]amino]propyl]-1,3-benzodioxole-2,2-dicarboxylate hydrate



Related Categories Adrenergics, Adrenergics - Agonists, Agonists, Approved Therapeutics/Drug Candidates, Bioactive Small Molecule Alphabetical Index,
Quality Level   100
assay   ≥98% (HPLC)
form   powder
color   white to beige
solubility   H2O: 10 mg/mL, clear
originator   Wyeth
storage temp.   room temp
SMILES string   O.[Na+].[Na+].C[C@H](Cc1ccc2OC(Oc2c1)(C([O-])=O)C([O-])=O)NC[C@H](O)c3cccc(Cl)c3
InChI   1S/C20H20ClNO7.2Na.H2O/c1-11(22-10-15(23)13-3-2-4-14(21)9-13)7-12-5-6-16-17(8-12)29-20(28-16,18(24)25)19(26)27;;;/h2-6,8-9,11,15,22-23H,7,10H2,1H3,(H,24,25)(H,26,27);;;1H2/q;2*+1;/p-2/t11-,15+;;;/m1.../s1
Gene Information   human ... ADRB3(155)



CL 316,243 hydrate has been used:
• as a β-agonists to inject mice and study its effect on the expression of mammalian major facilitator superfamily domain-containing protein (Mfsd2a)
• as an adrenergic agonist to stimulate adrenergic response in order to study the metabolic activity of brown, beige and white adipose tissues in mice
• as a β3-adrenergic agonist to inject mice for in vivo lipolytic challenge


5, 25 mg in glass bottle

Biochem/physiol Actions

β Adrenoceptor is expressed in a number of tissues such as heart, adipose tissue, colon and other tissues. It is associated with many different biological functions. β Adrenoceptor fills in as an objective for treating type 2 diabetes, heart failure, cachexia, obesity, metabolic disorder, issues related with bladder, colon and malignant tumor growth. Depression and anxiety can also be treated via β adrenoceptor. CL 316,243 is known to have antidiabetic action via β adrenoceptor. It is a potent stimulator of lipolysis. It also activates β3- adrenoceptors on neurons in hypothalamic areas that are important in the central regulation of appetite.

CL 316,243 is a β3 adrenoceptor agonist; anti-obesity agent.

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at

This compound is featured on the β-Adrenoceptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

This compound was developed by Wyeth. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Safety & Documentation

Safety Information

Personal Protective Equipment 
NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles


Discover Bioactive Small Molecules for Neuroscience

The nervous system, comprised of the brain and spinal cord (central nervous system, or CNS) and network of nerves that connects the CNS to the rest of the body (peripheral nervous system, or PNS) is ...
Keywords: Bioactive small molecules, Central Nervous System, Diseases, Metabolism, Neurodegenerative Diseases, Neuroscience, Neurotransmission, Neurotransmitters

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