NDC Product
Human Prescription DrugOseltamivir Phosphate NDC 50090-4188
- Generic Name
- Oseltamivir Phosphate
- Dosage Form
- Powder, For Suspension
- Route
- Oral
- Marketing
- ANDA
Active Listing
OSELTAMIVIR PHOSPHATE
UNII 4A3O49NGEZ
Substance Identification & Data
This profile provides standardized clinical and technical data for Oseltamivir Phosphate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4A3O49NGEZ.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 204255-11-8 and the RxNorm Concept ID (RxCUI) 259275. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
OSELTAMIVIR PHOSPHATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
4A3O49NGEZ
The specific atomic composition represented as a molecular structure string.
InChIKey
C16H28N2O4.H3O4P International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PGZUMBJQJWIWGJ-ONAKXNSWSA-N Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
USAN ID
KK-62
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(=C[C@H]([C@@H]([C@H](C1)N)NC(=O)C)OC(CC)CC)C(=O)OCC.P(=O)(O)(O)O
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Oseltamivir Phosphate. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.
FDA Official Name
OSELTAMIVIR PHOSPHATE
Common Names & Synonyms
(-)-OSELTAMIVIR PHOSPHATE
(3R-(3.ALPHA.,4.BETA.,5.ALPHA.))-ETHYL 4-(ACETYLAMINO)-5-AMINO-3-(1-ETHYLPROPOXY)-1-CYCLOHEXENE-1-CARBOXYLATE PHOSPHATE (1:1)
OSELTAMIVIR (AS PHOSPHATE)
OSELTAMIVIR PHOSPHATE [EP monograph]
OSELTAMIVIR PHOSPHATE [JAN]
OSELTAMIVIR PHOSPHATE [MART.]
OSELTAMIVIR PHOSPHATE [MI]
OSELTAMIVIR PHOSPHATE [ORANGE BOOK]
OSELTAMIVIR PHOSPHATE [USAN]
OSELTAMIVIR PHOSPHATE [USP impurity]
OSELTAMIVIR PHOSPHATE [USP monograph]
OSELTAMIVIR PHOSPHATE [USP-RS]
OSELTAMIVIR PHOSPHATE [VANDF]
OSELTAMIVIR PHOSPHATE [WHO-DD]
OSELTAMIVIR PHOSPHATE [WHO-IP]
OSELTAMIVIRI PHOSPHAS [WHO-IP LATIN]
Brand / Trade Names
AGUCORT
TAMIFLU
Systematic Nomenclature
1-CYCLOHEXENE-1-CARBOXYLIC ACID, 4-(ACETYLAMINO)-5-AMINO-3-(1-ETHYLPROPOXY)-, ETHYL ESTER, (3R,4R,5S)-, PHOSPHATE (1:1)
ETHYL (3R,4R,5S)-4-ACETAMIDO-5-AMINO-3-(1-ETHYLPROPOXY)-1-CYCLOHEXENE-1-CARBOXYLATE, PHOSPHATE (1:1)
ETHYL (3R,4R,5S)-4-ACETAMIDO-5-AMINO-3-(PENTAN-3-YLOXY)CYCLOHEX-1-ENE-1-CARBOXYLATE PHOSPHATE
ETHYL (3R,4R,5S)-4-N-ACETYLAMINO-5-AMINO-3-(1-ETHYLPROPOXY)-1-CYCLOHEXENE-1-CARBOXYLATE PHOSPHATE (1:1)
Technical Codes
RO 64-0796/002
RO-64-0796/002
RO-64-0796-002
NDC Products Containing OSELTAMIVIR PHOSPHATE
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
