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RITODRINE

CAS No.: 26652-09-5

Chemical Name:: RITODRINE

Synonyms: Lavopa;Premar;RITODRINE;ritodrina;Formoterol-d;RITODRINE USP/EP/BP;Phenoxybenzamine hydrochl;Ritodrine Impurity 2 (Ritodrine);(1R,2S)-2-(4-Hydroxyphenethylamino)-1-(4-hydroxyphenyl)-1-propanol;4-[(1R,2S)-1-Hydroxy-2-[2-(4-hydroxyphenyl)ethylamino]propyl]phenol

CBNumber:: CB5476882

Molecular Formula:: C17H21NO3

Molecular Weight:: 287.35

MOL File:: 26652-09-5.mol

MSDS File:: SDS

Modify Date:: 2025/7/16 16:08:20

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RITODRINE Properties

Melting point	88-90 °C
Boiling point	512.3±45.0 °C(Predicted)
Density	1.213±0.06 g/cm3(Predicted)
pka	pKa 9.0 (Uncertain)

RITODRINE Chemical Properties,Uses,Production

Description

Ritodrine, 4-hydroxy-α-[1-[(4′-hydroxyphenethyl)amino]ethyl]benzylic alcohol (11.1.19), differs slightly from epinephrine, and in the given example only one hydroxyl group has been added to the aromatic ring of the phenylethylamino region of classic sympathomimetics. The second major difference between the examined series is the replacement of the traditionally terminal iso-propyl or tert-butylamine region with a p-hydroxyphenylethylamine. Finally, the third difference is the presence of a methyl group at the α-atom of the phenylethylamine region of sympathomimetics, which makes it similar to isoetharine.

Uses

Ritodrine is a selective β2-adrenoreceptor stimulant, predominantly of the urino-genital system. It is used as a tocolytic agent for problems associated with premature miscarriages, and only in specialized medical facilities.

General Description

Ritodrine is a selective β2-agonist that wasdeveloped specifically for use as a uterine relaxant. Its uterineinhibitory effects are more sustained than its effects onthe cardiovascular system, which are minimal comparedwith those caused by nonselective β-agonists. The cardiovasculareffects usually associated with its administrationare mild tachycardia and slight diastolic pressure decrease.Usually, it is administered initially by intravenous infusionto stop premature labor and subsequently it may be givenorally.

Clinical Use

Ritodrine is a selective β2-agonist that is used exclusively for relaxing uterine muscle and inhibiting the contractions of premature labor. Terbutaline, in addition to its use as a bronchodilator, also has been used for halting the contractions of premature labor.

RITODRINE Preparation Products And Raw materials

Raw materials

Preparation Products

RITODRINE Suppliers

Global( 51)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
OCEAN TRADING CORPORATION	+91(22) 24921669	New Delhi, India	6202	58	Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd	+91-172-5066494	Haryana, India	6739	58	Inquiry
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	China	7921	58	Inquiry
TargetMol Chemicals Inc.		United States	38828	58	Inquiry
Guangzhou PI PI Biotech Inc	020-81716320 +86-13602409664	China	3633	55	Inquiry
Jiangsu Zhixinting Technology Co., Ltd	18221391031	China	504	58	Inquiry
Chengdu Saint - Kay Biotechnology Co., Ltd.	028-85157043 15882256948	China	4172	58	Inquiry
RD International Technology Co., Limited	18024082417	China	9835	58	Inquiry
Cato Research Chemicals Inc.	18933936954	China	17980	58	Inquiry
TargetMol Chemicals Inc.	4008200310	China	24981	58	Inquiry

Supplier	Advantage
OCEAN TRADING CORPORATION	58
Pharmaffiliates Analytics and Synthetics P. Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
TargetMol Chemicals Inc.	58
Guangzhou PI PI Biotech Inc	55
Jiangsu Zhixinting Technology Co., Ltd	58
Chengdu Saint - Kay Biotechnology Co., Ltd.	58
RD International Technology Co., Limited	58
Cato Research Chemicals Inc.	58
TargetMol Chemicals Inc.	58

26652-09-5(RITODRINE)Related Search:

Ephedrine RITODRINE HCL,RITODRINE HYDROCHLORIDE RITODRINE HCL RITODRINE HYDROCHLORIDE IMP. A (BP): TYRAMINE BEZAFIBRATE , RITODRINE

RITODRINE

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4-hydroxy-alpha-(1-((2-(4-hydroxyphenyl)ethyl)amino)ethyl)-benzenemethano( 4-hydroxy-alpha-(1-((2-(4-hydroxyphenyl)ethyl)amino)ethyl)benzenemethanol(r* erythro-p-hydroxy-alpha-(1-((p-hydroxyphenethyl)amino)ethyl)benzylalcohol RITODRINE Benzenemethanol, 4-hydroxy-a-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-, (aS)-rel- (9CI) Benzenemethanol, 4-hydroxy-a-[1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-, (R*,S*)- Benzyl alcohol, p-hydroxy-a-[1-[(p-hydroxyphenethyl)amino]ethyl]-, erythro- (8CI) (1R,2S)-1-(4-Hydroxyphenyl)-2-[(4-hydroxyphenethyl)amino]-1-propanol (1R,2S)-2-(4-Hydroxyphenethylamino)-1-(4-hydroxyphenyl)-1-propanol (1R,2S)-2-[(4-Hydroxyphenethyl)amino]-1-(4-hydroxyphenyl)-1-propanol (αR)-4-Hydroxy-α-[(S)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]benzenemethanol (αR)-p-Hydroxy-α-[(S)-1-[(p-hydroxyphenethyl)amino]ethyl]benzyl alcohol Lavopa Premar 4-[(1R,2S)-1-Hydroxy-2-[2-(4-hydroxyphenyl)ethylamino]propyl]phenol p-hydroxy-alpha-(1-((p-hydroxyphenethyl)amino)ethyl)-benzylalcohoerythr ritodrina Ritodrine Impurity 2 (Ritodrine) RITODRINE USP/EP/BP Benzenemethanol, 4-hydroxy-α-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-, (αS)-rel- 4-[2-[[(1S,2R)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol Phenoxybenzamine hydrochl Formoterol-d 26652-09-5