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SML1606

Oseltamivir phosphate

≥98% (HPLC), Neuraminidase inhibitor, powder

Synonym(s):

GS4104, (3R,4R,5S)-4-Acetamido-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid ethyl ester phosphate salt

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About This Item

Empirical Formula (Hill Notation):
C16H28N2O4 ·H3PO4
CAS Number:
204255-11-8
Molecular Weight:
410.40
UNSPSC Code:
12352200
PubChem Substance ID:
329825492
NACRES:
NA.77
MDL number:
MFCD08059548
Assay:
≥98% (HPLC)
Form:
powder
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Product Name

Oseltamivir phosphate, ≥98% (HPLC)

Quality Segment

100

assay

≥98% (HPLC)

form

powder

optical activity

[α]/D -26 to -36°, c = 1 in H2O

color

white to beige

solubility

H2O: 30 mg/mL, clear

storage temp.

−20°C

SMILES string

OP(O)(O)=O.CCOC(=O)C1=C[C@@H](OC(CC)CC)[C@H](NC(C)=O)[C@@H](N)C1

InChI

1S/C16H28N2O4.H3O4P/c1-5-12(6-2)22-14-9-11(16(20)21-7-3)8-13(17)15(14)18-10(4)19;1-5(2,3)4/h9,12-15H,5-8,17H2,1-4H3,(H,18,19);(H3,1,2,3,4)/t13-,14+,15+;/m0./s1

InChI key

PGZUMBJQJWIWGJ-ONAKXNSWSA-N

Biochem/physiol Actions

Oseltamivir phosphate is an influenza viral neuraminidase inhibitor. Oseltamivir phosphate, an antiviral, is used clinically to treat influenza A and influenza B, and to prevent flu after exposure. Oseltamivir phosphate is hydrolyzed in the liver to its active form, oseltamivir carboxylate, which is an inhibitor of influenza viral neuraminidases essential for viral replication. Oseltamivir has a broad spectrum of activity against a range of influenza A and B subtypes with IC50 values for neuraminidases measured from less than 1 nM to approximately 30 nM, depending on the virus subtype.

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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