(-)-Treprostinil

About (-)-Treprostinil

(-)-Treprostinil is a high-purity reference standard of Treprostinil carrying the CAS registry number 112421-28-0. With the molecular formula C23H34O5, it has a molar mass of 390.5 g/mol. It is also known as Treprostinil Enantiomer or Treprostinil R,S-Isomer.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Treprostinil standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (-)-Treprostinil is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Treprostinil

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

Treprostinil impurities

Specifications & identifiers

Chemical identifiers
Product name	(-)-Treprostinil
Catalogue No.	VQ-034419
CAS Number	112421-28-0
IUPAC name	2-[[(1S,2S,3aR,9aR)-2-hydroxy-1-[(3R)-3-hydroxyoctyl]-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[g]naphthalen-5-yl]oxy]acetic acid
Molecular formula	C₂₃H₃₄O₅
Molecular weight	390.5 g/mol
Exact mass	390.2406
Grade	Reference Standard
HSN code	38229090
InChIKey	PAJMKGZZBBTTOY-YRIDSSQKSA-N
SMILES	CCCCC[C@H](CC[C@@H]1[C@H](C[C@@H]2[C@H]1CC3=C(C2)C(=CC=C3)OCC(=O)O)O)O
PubChem CID	54786

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	3 / 5
TPSA	87 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 (-)-Treprostinil?

The CAS Registry Number of (-)-Treprostinil is 112421-28-0. It is also known as Treprostinil Enantiomer, Treprostinil R,S-Isomer.

What is the molecular formula and molecular weight of (-)-Treprostinil?

(-)-Treprostinil has the molecular formula C23H34O5 and a molecular weight of 390.5 g/mol. Its IUPAC name is 2-[[(1S,2S,3aR,9aR)-2-hydroxy-1-[(3R)-3-hydroxyoctyl]-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[g]naphthalen-5-yl]oxy]acetic acid.

What is (-)-Treprostinil used for?

(-)-Treprostinil is supplied as a characterised reference material related to Treprostinil. 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 (-)-Treprostinil can I order?

We supply (-)-Treprostinil 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 (-)-Treprostinil?

Yes. Every lot of (-)-Treprostinil 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 (-)-Treprostinil be shipped internationally?

Yes. We export (-)-Treprostinil worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.