(S,R,R,R)-Orlistat

Name: (S,R,R,R)-Orlistat
Brand: Vaqora Chemicals
SKU: VQ-032279

About (S,R,R,R)-Orlistat

Vaqora Chemicals supplies (S,R,R,R)-Orlistat, a high-purity reference standard of Orlistat registered under CAS number 111466-61-6. With the molecular formula C29H53NO5, it has a molar mass of 495.7 g/mol. The IUPAC name is [(2R)-1-[(2R,3R)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl] (2S)-2-formamido-4-methylpentanoate. It is also known as Orlistat (S,R,R,R)-Isomer or Orlistat, (S,R,R,R)-.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this Orlistat 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.

We offer (S,R,R,R)-Orlistat 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 Orlistat

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

Orlistat impurities

Specifications & identifiers

Chemical identifiers
Product name	(S,R,R,R)-Orlistat
Catalogue No.	VQ-032279
CAS Number	111466-61-6
IUPAC name	[(2R)-1-[(2R,3R)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl] (2S)-2-formamido-4-methylpentanoate
Molecular formula	C₂₉H₅₃NO₅
Molecular weight	495.7 g/mol
Exact mass	495.3924
Grade	Reference Standard
HSN code	38229090
InChIKey	AHLBNYSZXLDEJQ-JVYGEBFASA-N
SMILES	CCCCCCCCCCC[C@H](C[C@@H]1[C@H](C(=O)O1)CCCCCC)OC(=O)[C@H](CC(C)C)NC=O
PubChem CID	11443335

Physical properties
Physical form	Solid
LogP (XLogP3)	10
H-bond donors / acceptors	1 / 5
TPSA	81.7 Å²
Synonyms	Orlistat (S,R,R,R)-Isomer, (S)-(R)-1-((2R,3R)-3-Hexyl-4-oxooxetan-2-yl)tridecan-2-yl 2-formamido-4-methylpentanoate, N-Formyl-L-leucine (1R)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester, N-Formyl-L-leucine (1R)-1-[[(2R,3R)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl Ester, Orlistat, (S,R,R,R)-, L-Leucine, N-formyl-, (1R)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester

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 (S,R,R,R)-Orlistat?

The CAS Registry Number of (S,R,R,R)-Orlistat is 111466-61-6. It is also known as Orlistat (S,R,R,R)-Isomer, (S)-(R)-1-((2R,3R)-3-Hexyl-4-oxooxetan-2-yl)tridecan-2-yl 2-formamido-4-methylpentanoate, N-Formyl-L-leucine (1R)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester.

What is the molecular formula and molecular weight of (S,R,R,R)-Orlistat?

(S,R,R,R)-Orlistat has the molecular formula C29H53NO5 and a molecular weight of 495.7 g/mol. Its IUPAC name is [(2R)-1-[(2R,3R)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl] (2S)-2-formamido-4-methylpentanoate.

What is (S,R,R,R)-Orlistat used for?

(S,R,R,R)-Orlistat is supplied as a characterised reference material related to Orlistat. 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 (S,R,R,R)-Orlistat can I order?

We supply (S,R,R,R)-Orlistat 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 (S,R,R,R)-Orlistat?

Yes. Every lot of (S,R,R,R)-Orlistat 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 (S,R,R,R)-Orlistat be shipped internationally?

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