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A143

(S)-(−)-Atenolol

powder

Synonym(s):

(−)-4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzeneacetamide

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About This Item

Linear Formula:
(CH3)2CHNHCH2CH(OH)CH2OC6H4CH2CONH2
CAS Number:
93379-54-5
Molecular Weight:
266.34
NACRES:
NA.77
PubChem Substance ID:
24277807
UNSPSC Code:
12352200
MDL number:
MFCD00074918
Form:
powder
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form

powder

Quality Segment

100

optical activity

[α]23/D −10.5°, c = 0.5 in H2O(lit.)

color

white to beige

mp

148-152 °C (lit.)

solubility

0.1 M HCl: soluble

SMILES string

CC(C)NC[C@H](O)COc1ccc(CC(N)=O)cc1

InChI

1S/C14H22N2O3/c1-10(2)16-8-12(17)9-19-13-5-3-11(4-6-13)7-14(15)18/h3-6,10,12,16-17H,7-9H2,1-2H3,(H2,15,18)/t12-/m0/s1

InChI key

METKIMKYRPQLGS-LBPRGKRZSA-N

Gene Information

human ... ADRB1(153)

Application

(S)-(-)-Atenolol may be used as a standard in the preparation of enantiomer for high-performance liquid chromatography-tandem mass spectrometry studies (HPLC-MS/MS). It has also been used in the β blocking molecule for Raman spectroscopy studies.

Biochem/physiol Actions

(S)-(-)-Atenolol is a β1-adrenergic receptor antagonist and an active enantiomer of atenolol.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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