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B169

Sigma-Aldrich

BRL 37344 sodium salt hydrate

solid

Synonym(s):

(±)-(R*,R*)-[4-[2-[[2-(3-Chlorophenyl)-2-hydroxyethyl]amino]propyl]phenoxy]acetic acid sodium hydrate, BRL 37344A

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About This Item

Empirical Formula (Hill Notation):
C19H21ClNNaO4 · xH2O
CAS Number:
127299-93-8
Molecular Weight:
385.82 (anhydrous basis)
UNSPSC Code:
12352200
PubChem Substance ID:
24277764
NACRES:
NA.77

assay

≥98% (HPLC)

Quality Level

100

form

solid

color

white

solubility

DMSO: 18 mg/mL, clear (warmed)

SMILES string

O.[Na+].C[C@H](Cc1ccc(OCC([O-])=O)cc1)NC[C@H](O)c2cccc(Cl)c2

InChI

1S/C19H22ClNO4.Na.H2O/c1-13(21-11-18(22)15-3-2-4-16(20)10-15)9-14-5-7-17(8-6-14)25-12-19(23)24;;/h2-8,10,13,18,21-22H,9,11-12H2,1H3,(H,23,24);;1H2/q;+1;/p-1/t13-,18+;;/m1../s1

InChI key

YTPAKDODIXRQTF-BNTHFPBMSA-M

Gene Information

human ... ADRB3(155)

Biochem/physiol Actions

BRL 37344 is a selective β3-adrenoceptor agonist. Studies support the hypothesis that there are peripheral β3 adrenergic receptors that can reduce food intake and that central β2 or β3 adrenergic receptors mediate the peripheral effects of the β3 agonist.

Features and Benefits

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.

Caution

Hygroscopic; store desiccated.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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S Tsujii et al.
Physiology & behavior, 63(4), 723-728 (1998-04-02)
This study evaluated the effect of peripheral injections of a beta3 adrenergic agonist, BRL-37,344 on food intake and whether this inhibition could be blocked by a nonspecific beta-adrenergic antagonist, propranolol, given peripherally or into the central nervous system. When BRL-37,344
K Koike et al.
European journal of pharmacology, 334(2-3), 217-221 (1997-11-22)
Beta-adrenoceptor-mediated relaxation of guinea pig taenia caecum was investigated by studying the effects of the beta3-adrenoceptor agonists, BRL37344A [(R*,R*)-(+/-)-4-[2'-[2-hydroxy-2-(3-chlorophenyl) ethylamino] propyl] phenoxyacetic acid sodium salt sesquihydrate] and BRL35135A [(R*,R*)-(+/-)-methyl-4-[2-[2-hydroxy-2-(3-chlorophenyl) ethylamine] propyl] phenoxyacetate hydrobromide]. BRL37344A and BRL35135A caused dose-dependent relaxation of
M A Oriowo et al.
The Journal of pharmacology and experimental therapeutics, 277(1), 22-27 (1996-04-01)
The stimulation by BRL 37344 of lipolysis in rat adipose tissues, and of relaxation of the rat distal colon, is mediated by the beta-3 adrenoceptor. The stereochemical requirements of the beta-3 adrenoceptor are poorly understood. The activities of the four
Ziwen Wang et al.
Molecular medicine (Cambridge, Mass.), 26(1), 54-54 (2020-06-07)
Our objective was to investigate the efficacy of the beta-3 adrenergic receptor (β3-AR) agonist BRL37344 for the prevention of liver steatosis and inflammation associated with nonalcoholic fatty liver disease (NAFLD). Four groups were established: a control group (given a standard
Guo Chen et al.
Neurourology and urodynamics, 39(8), 2128-2138 (2020-09-20)
Abnormal intravesical pressure created by partial bladder outlet obstruction (PBOO) triggered the progression from chronic inflammation to fibrosis, initiating structural and functional alterations of bladder. To elucidate the underlying mechanisms of contraction and inflammatory response, we investigated the isolated human
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