API Process Intermediates & Related Compounds

Oseltamivir Hydroxy Mesylate

Name: Oseltamivir Hydroxy Mesylate
Brand: Zemixal
SKU: ZX-012742

Reference StandardIn stock

Order Oseltamivir Hydroxy Mesylate (CAS 204254-92-2) online at Zemixal: C15H26O7S, COA and SDS with every lot, worldwide shipping.

Pack sizes

Oseltamivir Hydroxy Mesylate chemical structure

CAS number204254-92-2

FormulaC₁₅H₂₆O₇S

Molar mass350.4 g/mol

Physical formSolid

Purity98.50%

InChIKeyXZBIOECQKNRLEH-MGPQQGTHSA-N

IUPAC nameethyl (3R,4R,5R)-4-hydroxy-5-methylsulfonyloxy-3-pentan-3-yloxycyclohexene-1-carboxylate

About Oseltamivir Hydroxy Mesylate

Oseltamivir Hydroxy Mesylate sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Key data (Reference Standard): CAS 204254-92-2, formula C15H26O7S and molar mass 350.4 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Safe handling

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Oseltamivir

See every impurity, metabolite and related compound we list for this API.

Oseltamivir standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Oseltamivir Hydroxy Mesylate
Product name	Oseltamivir Hydroxy Mesylate
Catalogue number	ZX-012742
CAS number	204254-92-2
IUPAC name	ethyl (3R,4R,5R)-4-hydroxy-5-methylsulfonyloxy-3-pentan-3-yloxycyclohexene-1-carboxylate
Molecular formula	C₁₅H₂₆O₇S
Molar mass	350.4 g/mol
Exact mass	350.1399
Grade	Reference Standard
Purity / assay	98.50%
Physical form	Solid
XLogP3	1.5
H-bond donors / acceptors	1 / 7
Topological polar surface area	108 Å²
InChIKey	XZBIOECQKNRLEH-MGPQQGTHSA-N
SMILES	CCC(CC)O[C@@H]1C=C(C[C@H]([C@@H]1O)OS(=O)(=O)C)C(=O)OCC
PubChem CID	9863235

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Oseltamivir Hydroxy Mesylate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Oseltamivir Hydroxy Mesylate

Which CAS number identifies Oseltamivir Hydroxy Mesylate?

Oseltamivir Hydroxy Mesylate is registered under CAS 204254-92-2. Our catalogue number for this item is ZX-012742.

What are the formula and molar mass of Oseltamivir Hydroxy Mesylate?

For Oseltamivir Hydroxy Mesylate, its formula is C15H26O7S and its molar mass is 350.4 g/mol. The systematic (IUPAC) name is ethyl (3R,4R,5R)-4-hydroxy-5-methylsulfonyloxy-3-pentan-3-yloxycyclohexene-1-carboxylate. InChIKey XZBIOECQKNRLEH-MGPQQGTHSA-N lets you match it in any structure database.

How is Oseltamivir Hydroxy Mesylate used in pharmaceutical QC?

Oseltamivir Hydroxy Mesylate is a characterised reference material linked to Oseltamivir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Oseltamivir Hydroxy Mesylate?

This listing is Reference Standard grade with 98.50% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Oseltamivir Hydroxy Mesylate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Oseltamivir Hydroxy Mesylate to my country?

Yes. Oseltamivir Hydroxy Mesylate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Oseltamivir standards

More in API Process Intermediates & Related Compounds

Oseltamivir Hydroxy Mesylate (N-2)

CAS: 204254-90-0
Formula: C₁₅H₂₄O₇S
MW: 348.4 g/mol

ZX-012743

Oseltamivir Hydroxy Mesylate (N-3)

CAS: 943515-58-0
Formula: C₁₄H₂₂O₅
MW: 270.32 g/mol

ZX-012744

Oseltamivir Hydroxy Mesylate (N-4)

CAS: 101769-63-5
Formula: C₉H₁₄O₅
MW: 202.2 g/mol

ZX-012745

Oseltamivir Phosphate

CAS: 204255-11-8
Formula: C₁₆H₃₁N₂O₈P
MW: 410.4 g/mol

ZX-006703

Oseltamivir

CAS: 196618-13-0
Formula: C₁₆H₂₈N₂O₄
MW: 312.4 g/mol

ZX-006702

Oseltamivir Impurity 47

CAS: 2714884-77-0
Formula: C₁₄H₂₂O₄
MW: 254.32 g/mol

ZX-005052

Oseltamivir Enantiomer

CAS: 2413185-89-2
Formula: C₁₄H₂₂O₄
MW: 254.32 g/mol

ZX-005051

Oseltamivir EP Impurity D

CAS: 1346604-18-9
Formula: C₁₁H₁₃NO₄
MW: 223.22 g/mol

ZX-022365

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