API Process Intermediates & Related Compounds

Lubiprostone Hemiketal

Name: Lubiprostone Hemiketal
Brand: Zemixal
SKU: ZX-039390

Available on request

Lubiprostone Hemiketal (CAS 333963-40-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-039390.

Pack sizes

Lubiprostone Hemiketal chemical structure

CAS number333963-40-9

FormulaC₂₀H₃₂F₂O₅

Molar mass390.5 g/mol

Physical formSolid

InChIKeyWGFOBBZOWHGYQH-MXHNKVEKSA-N

IUPAC name7-[(2R,4aR,5R,7aR)-2-(1,1-difluoropentyl)-2-hydroxy-6-oxo-3,4,4a,5,7,7a-hexahydrocyclopenta[b]pyran-5-yl]heptanoic acid

About Lubiprostone Hemiketal

Researchers and plant chemists source Lubiprostone Hemiketal from Zemixal for routine and specialised work. Key data: CAS 333963-40-9, formula C20H32F2O5 and molar mass 390.5 g/mol. It is handled as a solid.

Use cases we see most often

API route development
Impurity fate & purge studies
Analytical method development

Storage and safety notes

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes 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 Lubiprostone

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

Lubiprostone 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 Lubiprostone Hemiketal
Product name	Lubiprostone Hemiketal
Catalogue number	ZX-039390
CAS number	333963-40-9
IUPAC name	7-[(2R,4aR,5R,7aR)-2-(1,1-difluoropentyl)-2-hydroxy-6-oxo-3,4,4a,5,7,7a-hexahydrocyclopenta[b]pyran-5-yl]heptanoic acid
Molecular formula	C₂₀H₃₂F₂O₅
Molar mass	390.5 g/mol
Exact mass	390.2218
Physical form	Solid
XLogP3	4
H-bond donors / acceptors	2 / 7
Topological polar surface area	83.8 Å²
InChIKey	WGFOBBZOWHGYQH-MXHNKVEKSA-N
SMILES	CCCCC([C@]1(CC[C@H]2[C@H](O1)CC(=O)[C@@H]2CCCCCCC(=O)O)O)(F)F
PubChem CID	157920
Synonyms	Lubiprostone, SPI-0211, Prostan-1-oic acid, 11,15-epoxy-16,16-difluoro-15-hydroxy-9-oxo-, (11alpha,15R)-, 0211, SPI, 0211, RU, Prostan-1-oic acid, 16,16-difluoro-11-hydroxy-9,15-dioxo-, (11alpha)-, Bicyclic lubiprostone, Lubiprostone powder, Lubiprostone (ring open), EX-A1771

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 Lubiprostone Hemiketal
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 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 Lubiprostone Hemiketal

Which CAS number identifies Lubiprostone Hemiketal?

Lubiprostone Hemiketal is registered under CAS 333963-40-9. You may also see it listed as Lubiprostone, SPI-0211, Prostan-1-oic acid, 11,15-epoxy-16,16-difluoro-15-hydroxy-9-oxo-, (11alpha,15R)-. Our catalogue number for this item is ZX-039390.

What are the formula and molar mass of Lubiprostone Hemiketal?

For Lubiprostone Hemiketal, its formula is C20H32F2O5 and its molar mass is 390.5 g/mol. The systematic (IUPAC) name is 7-[(2R,4aR,5R,7aR)-2-(1,1-difluoropentyl)-2-hydroxy-6-oxo-3,4,4a,5,7,7a-hexahydrocyclopenta[b]pyran-5-yl]heptanoic acid. InChIKey WGFOBBZOWHGYQH-MXHNKVEKSA-N lets you match it in any structure database.

How is Lubiprostone Hemiketal used in pharmaceutical QC?

Lubiprostone Hemiketal is a characterised reference material linked to Lubiprostone. 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 Lubiprostone Hemiketal?

The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Lubiprostone Hemiketal?

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 Lubiprostone Hemiketal to my country?

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

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