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Oseltamivir phosphate CAS No.204255-11-8 99% Powder USP/EP/JP/CP JINLAN PHARM buy - image1

Oseltamivir phosphate CAS No.204255-11-8 99% Powder USP/EP/JP/CP JINLAN PHARM buy - image2

Oseltamivir phosphate CAS No.204255-11-8 99% Powder USP/EP/JP/CP JINLAN PHARM buy - image3

Oseltamivir phosphate CAS No.204255-11-8 99% Powder USP/EP/JP/CP JINLAN PHARM

Name: Oseltamivir phosphate CAS No.204255-11-8 99% Powder USP/EP/JP/CP JINLAN PHARM
Brand: JINLAN PHARM
Price: 10 USD
Availability: InStock

GMP ISO FDA 5 Inquiries

Unit Price: Get Latest Price 

CAS No.:

204255-11-8

Grade:

Pharmaceutical grade

Content:

99%

Port:

Shanghai

Brand:

JINLAN PHARM

Packaging:

25Kg/drum

Price valid (until):

2022-12-31

Contact Supplier

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ROYAL PHARM

Company Type:

Trader

Location:

China

Qualification:

Main Products:

additives,pharmaceutical chemicals,organic intermediate,chemical intermediates,Pharmaceutical Intermediates,catalyst

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Product Description
Seller Information
Inquiry History

Description

Quick Details:
Name:Oseltamivir phosphate
CAS No.:204255-11-8
Place of Origin: China (Mainland)
Grade Standard: Pharmaceutical Grade
Brand Name: JINLAN PHARM
We recommend T/T or Escrow , D/P,D/A,or PayPal are also acceptable!

Delivery:
In about 3 working days after the receipt of payment, we will follow up the delivery until you receive it.
Express way as the following is:
(Shipping : TNT, Fedex, DHL,USP,EMS and so on)

(By air,by sea,by rail...)

Packaging:
Drum & plastic bags, Aluminum foiled bag, Zip lock bags
Our Company:
Our company advantage:
1.Small order is acceptable
2.Can provide sample for you
3.Have self-export rights

The End

CONTACT US:

Jinlan Pharm-Drugs Technology Co., Limited

Hangzhou Royall Import & Export Co.,Ltd.

Add:Room 1701, Building 3, Greenland Central Plaza, No.98 Daguan Road, Gongshu District, Hangzhou

Tel: 0086-571-86982637-8201 Fax: 0086-571-86982637

WhasAPP:+86 17855839410 Wechat:17855839410 Skype:sales08_90

Email : sales08@royalpharms.com

http://www.jlpharms.com/---Jinlan Pharm

http://www.royalpharms.com/ --- Royal Pharm

http://www.royal-hz.com/ --- Royal Agency

Certificates

Basic Info

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:

Bulk Drug Intermediates

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)

See More Oseltamivir phosphate Properties 

Hazard Identification

Classification 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

Precautionary statement(s)
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
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 Storage

Precautions 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.

See More Oseltamivir phosphate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
additives,pharmaceutical chemicals,organic intermediate,chemical intermediates,Pharmaceutical Intermediates,catalyst

Location:
hangzhou,zhejiang

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

Average lead Time:
30

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2020

ROYAL PHARM is a leading Trader supplier of Everolimus, Doramectin, Topiramate based in Hangzhou, Zhejiang, China. With a commitment to quality and customer satisfaction, ROYAL PHARM has become a trusted name in the industry. Our product line includes a range of high-quality Everolimus, Doramectin, Topiramate, which are available at competitive prices. ROYAL PHARM has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

5 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

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