Oseltamivir phosphate 99.5% white or off-white crystalline powder
5 Inquiries
204255-11-8
99.5%
Shanghai
25kg Cardboard Drum
2023-12-01
5-Aminoisophthalic acid,3,3-Nitrophthalic anhydride,DNBC,Mono-Methyl 5-nitroisophthalate,5-DNBA
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Oseltamivir phosphate
Other Name:1-Cyclohexene-1-carboxylic acid,4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-,ethyl ester,(3R,4R,5S)-,phosphate (1:1);1-Cyclohexene-1-carboxylic acid,4-(acetylamino)-5-amino-3-(1-ethylpropoxy)-,ethyl ester,[3R-(3α,4β,5α)]-,phosphate (1:1);Oseltamivir phosphate;Ro 64-0796/002;Ethyl (3R,4R,5S)-4-N-Acetylamino-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate phosphate (1:1);Tamiflu;Oseltamir phosphate;(-)-Oseltamivir phosphate;Fluvir;Saiflu;Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate phosphate;Oseltamivir ethyl ester;332047-25-3
CAS No.:204255-11-8
Molecular Formula:C16H28N2O4.H3O4P
InChIKeys:InChIKey=PGZUMBJQJWIWGJ-ONAKXNSWSA-N
Molecular Weight:410.4
Exact Mass:410.181793
UNII:4A3O49NGEZ
DSSTox ID:DTXSID0044230
NCI Thesaurus Code:C29305
ATC Code:J05AH02
HScode:2924299090
Categories:
Characteristics-
PSA:
168
XLogP3:1.44800
Appearance:white to beige
Density:1.08g/cm3
Melting Point:184-186 °C
Boiling Point:473.3°C at 760 mmHg
Flash Point:240ºC
Water Solubility:H2O: soluble 30mg/mL, clear
Storage Conditions:-20°C Freezer
Vapor Pressure:1.3X10-8 mm Hg at 25 deg C (est)
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
Eye irritation, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P273 Avoid release to the environment.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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:
5-Aminoisophthalic acid,3,3-Nitrophthalic anhydride,DNBC,Mono-Methyl 5-nitroisophthalate,5-DNBA
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Location:
1-1710 yuanrong Financial Center, Taixing jiangsu
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Payment Terms:
TT against copy of documents
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Average lead Time:
20
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Certifications:
Trustworthy,the hazardous chemical business license
JOXIN - the main chemical industry, biotechnology research and development
To the quality of survival, efficiency and efficiency, customer-centric
Taixing Joxin Bio-tec Co.,Ltd. Located in the Yangtze River Delta, Yangtze River, beautiful and rich in central Jiangsu.
The company is a high-tech development, production, management, import and export, sales as one of the high-tech R & D enterprises. Main chemical, biotechnology research and development, the Company in Jiangsu, Shandong, Anhui, Jiangxi nitrification, halogenation, esterification, reduction and other reaction production lines. The company in the "quality-oriented, reputation first" and the purpose, with "realistic and innovative, unity and dedication" and the entrepreneurial spirit, has developed a developer, cardiovascular and other pharmaceutical intermediates, dyes intermediates, pesticide kill Insecticide intermediates, rubber accelerators, film brightener, copperplate additives and a variety of organic synthesis intermediates and fine chemicals. Has a stable domestic and foreign markets, while constantly developing new products. At present the company's products are mainly exported to Europe and the United States, Japan, Korea and India and other countries and regions.I will, as always, the excellence, and constantly strengthen the scientific management of enterprises, improve the technological content of products, unswervingly follow the quality of survival, efficiency and efficiency, customer-centric "business philosophy and improve the enthusiasm After-sales service. We sincerely hope that through the joint efforts of both of us, with a view to mutual benefit in business and friendship to achieve a win-win situation in order to cooperate through our sincere cooperation for a better future.
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
India
Oseltamivir Phosphate
100 KG Dec 8, 2025 
Bangladesh
Oseltamivir Phosphate
1 MT Sep 5, 2024
India
Osaltamavie pospate
30.00 KG Apr 7, 2024
India
Oseltamivir Granule USP
50 KG Nov 14, 2025
India
Oseltamivir phosphate
250 MG Aug 7, 2025 Post an enquiry for this product