(3S,4R,5R)- Oseltamivir hydrochloride

Name: (3S,4R,5R)- Oseltamivir hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-038808

About (3S,4R,5R)- Oseltamivir hydrochloride

(3S,4R,5R)- Oseltamivir hydrochloride (CAS 2081110-44-1) is a high-purity reference standard of Oseltamivir offered by Vaqora Chemicals. Formula C16H28N2O4, molecular weight 312.4 g/mol. Its systematic (IUPAC) name is ethyl (3S,4R,5R)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of Oseltamivir, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer (3S,4R,5R)- Oseltamivir hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Oseltamivir

View every impurity, metabolite and intermediate we list for Oseltamivir.

Oseltamivir impurities

Specifications & identifiers

Chemical identifiers
Product name	(3S,4R,5R)- Oseltamivir hydrochloride
Catalogue No.	VQ-038808
CAS Number	2081110-44-1
IUPAC name	ethyl (3S,4R,5R)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate
Molecular formula	C₁₆H₂₈N₂O₄
Molecular weight	312.4 g/mol
Exact mass	312.2049
Grade	Reference Standard
HSN code	38229090
InChIKey	VSZGPKBBMSAYNT-QLFBSQMISA-N
SMILES	CCC(CC)O[C@H]1C=C(C[C@H]([C@H]1NC(=O)C)N)C(=O)OCC
PubChem CID	124484052

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 5
TPSA	90.7 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (3S,4R,5R)- Oseltamivir hydrochloride?

The CAS Registry Number of (3S,4R,5R)- Oseltamivir hydrochloride is 2081110-44-1. It is also known as (3S,4R,5R)-ethyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate, Ethyl (3S,4R,5R)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate.

What is the molecular formula and molecular weight of (3S,4R,5R)- Oseltamivir hydrochloride?

(3S,4R,5R)- Oseltamivir hydrochloride has the molecular formula C16H28N2O4 and a molecular weight of 312.4 g/mol. Its IUPAC name is ethyl (3S,4R,5R)-4-acetamido-5-amino-3-pentan-3-yloxycyclohexene-1-carboxylate.

What is (3S,4R,5R)- Oseltamivir hydrochloride used for?

(3S,4R,5R)- Oseltamivir hydrochloride is supplied as a characterised reference material related to Oseltamivir. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (3S,4R,5R)- Oseltamivir hydrochloride can I order?

We supply (3S,4R,5R)- Oseltamivir hydrochloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (3S,4R,5R)- Oseltamivir hydrochloride?

Yes. Every lot of (3S,4R,5R)- Oseltamivir hydrochloride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (3S,4R,5R)- Oseltamivir hydrochloride be shipped internationally?

Yes. We export (3S,4R,5R)- Oseltamivir hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.