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4-hydroxy-a-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-
ISO TDS 1 Inquiries
23239-51-2
Industrial Grade
99.5%
Shanghai
Dideu;CT200
25KG/ DRUM
2025-07-27
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceRitodrine hydrochloride (DU21220 hydrochloride) is a β-2 adrenergic receptor agonist.Target: β-2 Adrenergic ReceptorRitodrine is a tocolytic drug, used to stop premature labor. Ritodrine can significantly prolong a short interval more quickly but with relatively more side effects than magnesium sulphate. Stratified RCTs for different gestational ages and different labour stages should be designed for further study [1]. Ritodrine is a beta-2 adrenergic receptor agonist - a class of medica
Ritodrine hydrochloride is a primary amine.|An adrenergic beta-2 agonist used to control PREMATURE LABOR.Certificates-
![4-hydroxy-a-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]- Certificates 1](https://static-www.echemi.com/static_v3/images/common/PDF_vf096e0.png)
ISO
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![4-hydroxy-a-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]- Certificates 2](https://file.echemi.com/fileManage/upload/goodstds/20240201/ad32f7da63f848a6b0452d96e9fc18df.jpg "TDS")
TDS
Basic Info-
Product Name:
Ritodrine hydrochloride
Other Name:Benzenemethanol,4-hydroxy-α-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-,hydrochloride (1:1),(αS)-rel-;Benzyl alcohol,p-hydroxy-α-[1-[(p-hydroxyphenethyl)amino]ethyl]-,hydrochloride,erythro-;Benzenemethanol,4-hydroxy-α-[1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-,hydrochloride,(R*,S*)-;Benzenemethanol,4-hydroxy-α-[(1R)-1-[[2-(4-hydroxyphenyl)ethyl]amino]ethyl]-,hydrochloride,(αS)-rel-;Ritodrine hydrochloride;DU 21220;Yutopar;Pre-Par;(±)-Ritodrine hydrochloride;Miolene;Prempar;Utemerin;Utopar;NSC 291565;52447-11-7
CAS No.:23239-51-2
Molecular Formula:C17H21NO3.ClH
InChIKeys:InChIKey=IDLSITKDRVDKRV-OEDYSJCKNA-N
Molecular Weight:323.81
Exact Mass:323.128815
EC Number:245-514-8
DSSTox ID:DTXSID8045438
ATC Code:G - Genito urinary system and sex hormones
HScode:2922504500
Categories:
Characteristics-
PSA:
72.72000
XLogP3:3.54490
Density:1.213 g/cm3
Melting Point:193-195 °C (decomp)
Boiling Point:512.3ºC at 760 mmHg
Flash Point:175.6ºC
Storage Conditions:-20°C Freezer
Collision Cross Section:166.5 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
Company Certificates-
ISO Certificate
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REACH
">Company Profile -
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
Ritodrine Hcl
1 KG Jun 27, 2025 Post an enquiry for this product
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