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Ritodrine hydrochloride

CAT: 1410-M13661-01Size: 200 mgDry Ice: NoHazardous: No
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CAT#:1410-M13661-01Size:200 mg
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Description
Ritodrine hydrochloride is a β-2 adrenergic receptor agonist.Ritodrine is a tocolytic drug, used to stop premature labor.
CAS Number
23239-51-2
Stability
≥ 2 years
Purity
>98% (HPLC)
Weight
323.82
Molecular Formula
C17H21NO3·HCl
Notes
Research use only, not for human use.
Receptor
Β-adrenergic receptor

Chemical Information

Ritodrine Hydrochloride

Ritodrine Hydrochloride is the hydrochloride salt form of ritodrine, a phenethylamine derivative with tocolytic activity. Ritodrine hydrochloride binds to and activates beta-2 adrenergic receptors of myocytes in the uterine myometrium, which results in decreased intensity and frequency of uterine contraction. Specifically, ritodrine hydrochloride probably activates adenyl cyclase, thereby increasing production of cyclic adenosine monophosphate (cAMP), which in turn enhancing the efflux of calcium from vascular smooth muscle cells. A lack of intracellular calcium prevents uterine myometrial contraction. In addition, this agent may directly inactivate myosin light chain kinase, a critical enzyme necessary for the initiation of muscle contractions.

CAS Number23239-51-2
PubChem CID3040551
IUPAC Name4-[2-[[(1S,2R)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol;hydrochloride
Molecular FormulaC17H22ClNO3
Molecular Weight323.8
Topological Polar Surface Area72.7
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Heavy Atom Count22
Formal Charge0
Complexity284
SMILES
C[C@H]([C@H](C1=CC=C(C=C1)O)O)NCCC2=CC=C(C=C2)O.Cl
InChI
InChI=1S/C17H21NO3.ClH/c1-12(17(21)14-4-8-16(20)9-5-14)18-11-10-13-2-6-15(19)7-3-13;/h2-9,12,17-21H,10-11H2,1H3;1H/t12-,17-;/m1./s1
InChIKey
IDLSITKDRVDKRV-JSUROZADSA-N
Chemical Structure
2D Structure
2D structure of Ritodrine Hydrochloride
CAS: 23239-51-2
CID: 3040551
Formula: C17H22ClNO3
MW: 323.8
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight323.8
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass323.1288213
Monoisotopic Mass323.1288213
Topological Polar Surface Area72.7 Ų
Heavy Atom Count22
Formal Charge0
Complexity284
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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CatalogName
RM-R200900-01Ritodrine Hydrochloride
HY-B0452-01Ritodrine (hydrochloride)
TRC-R533702-25MGRitodrine-d4 Hydrochloride
HY-B0452S1-01Ritodrine-d3 (hydrochloride)
HY-B0452R-01Ritodrine (hydrochloride) (Standard)
R2032-20Ritodrine Hydrochloride (N-[2- (p-Hydroxyphenyl) ethyl]-N-[2- (p-hydroxyphenyl) -2-hydroxy-1-methylethyl]amine Hydrochloride, N- (p-Hydroxyphenylethyl) -4-hydroxynorephedrine Hydrochloride, Du-21220, Miolene, Prempar, Pre-Par)
MBS6061522-01Ritodrine Hydrochloride (N-[2-(p-Hydroxyphenyl)ethyl]-N-[2-(p-hydroxyphenyl)-2-hydroxy-1-methylethyl]amine Hydrochloride, N-(p-Hydroxyphenylethyl)-4-hydroxynorephedrine Hydrochloride, Du-21220, Miolene, Prempar, Pre-Par)
MBS342066-01Ritodrine
RM-R200928-01Ritodrine Impurity 2 (Ritodrine)

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