(R)-(-)-Littorine

Name: (R)-(-)-Littorine
Brand: Vaqora Chemicals
SKU: VQ-024428

About (R)-(-)-Littorine

Vaqora Chemicals supplies (R)-(-)-Littorine, an impurity of Atropine registered under CAS number 21956-47-8. Formula C17H23NO3, molecular weight 289.4 g/mol. The IUPAC name is [(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-3-phenylpropanoate. It is also known as Littorine.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Atropine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Atropine

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

Atropine impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-(-)-Littorine
Catalogue No.	VQ-024428
CAS Number	21956-47-8
IUPAC name	[(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-3-phenylpropanoate
Molecular formula	C₁₇H₂₃NO₃
Molecular weight	289.4 g/mol
Exact mass	289.1678
Grade	Reference Standard
HSN code	38229090
InChIKey	FNRXUEYLFZLOEZ-VFSICIBPSA-N
SMILES	CN1[C@@H]2CC[C@H]1CC(C2)OC(=O)[C@@H](CC3=CC=CC=C3)O
PubChem CID	12311316

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 4
TPSA	49.8 Å²
Synonyms	((1R,5S)-8-methyl-8-azabicyclo(3.2.1)octan-3-yl) (2R)-2-hydroxy-3-phenylpropanoate, [(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-3-phenylpropanoate, Littorine, (R)-Endo-8-methyl-8-azabicyclo[3.2.1]octan-3-yl 2-hydroxy-3-phenylpropanoate, R(-)-3.alpha.-(2-Hydroxy-3-phenylpropionyloxy)-tropane, 1.alpha.H,5.alpha.H-Tropan-3.alpha.-ol, 3-phenyl-L-lactate (ester), (1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl (R)-2-hydroxy-3-phenylpropanoate, (R)-(1R,3r,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl 2-hydroxy-3-phenylpropanoate, [(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-3-phenyl-propanoate

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 (R)-(-)-Littorine?

The CAS Registry Number of (R)-(-)-Littorine is 21956-47-8. It is also known as ((1R,5S)-8-methyl-8-azabicyclo(3.2.1)octan-3-yl) (2R)-2-hydroxy-3-phenylpropanoate, [(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-3-phenylpropanoate, Littorine.

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

(R)-(-)-Littorine has the molecular formula C17H23NO3 and a molecular weight of 289.4 g/mol. Its IUPAC name is [(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-3-phenylpropanoate.

What is (R)-(-)-Littorine used for?

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

We supply (R)-(-)-Littorine 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 (R)-(-)-Littorine?

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

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