Rotigotine EP Impurity B Hydrobromide

Name: Rotigotine EP Impurity B Hydrobromide
Brand: Vaqora Chemicals
SKU: VQ-033682

About Rotigotine EP Impurity B Hydrobromide

Rotigotine EP Impurity B Hydrobromide is a pharmacopeial impurity of Rotigotine carrying the CAS registry number 165950-84-5. Its molecular formula is C13H20BrNO and its molecular weight is 286.21 g/mol. Common synonyms include Rotigotine - Impurity B (Hydrobromide Salt) and Desthienylethyl Rotigotine.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Rotigotine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Rotigotine EP Impurity B Hydrobromide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Rotigotine

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

Rotigotine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Rotigotine EP Impurity B Hydrobromide
Catalogue No.	VQ-033682
CAS Number	165950-84-5
IUPAC name	(6S)-6-(propylamino)-5,6,7,8-tetrahydronaphthalen-1-ol;hydrobromide
Molecular formula	C₁₃H₂₀BrNO
Molecular weight	286.21 g/mol
Exact mass	285.0728
Grade	Reference Standard
HSN code	38229090
InChIKey	HUWWFOPCZSIFKK-MERQFXBCSA-N
SMILES	CCCN[C@H]1CCC2=C(C1)C=CC=C2O.Br
PubChem CID	45137844

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 2
TPSA	32.3 Å²
Synonyms	Rotigotine EP Impurity B (HBr salt)/ Rotigotine Impurity 1, Rotigotine - Impurity B (Hydrobromide Salt), Desthienylethyl Rotigotine, 1-Naphthalenol, 5,6,7,8-tetrahydro-6-(propylamino)-, hydrobromide (1:1), (6S)-, (S)-6-(Propylamino)-5,6,7,8-tetrahydronaphthalen-1-ol hydrobromide, (S)-5,6,7,8-Tetrahydro-6-(propylamino)-1-naphthalenol hydrobromide, (6S)-6-(propylamino)-5,6,7,8-tetrahydronaphthalen-1-ol hydrobromide, desthienylethyl rotigotine hydrobromide, Rotigotine Impurity N39, (6S)-(-)-5-Hydroxy-N-propyl-2-aminotetralin hydrobromide, CS-M2319, (S)-5-Hydroxy-2-(N-propylamino)tetralin hydrobromide

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 Rotigotine EP Impurity B Hydrobromide?

The CAS Registry Number of Rotigotine EP Impurity B Hydrobromide is 165950-84-5. It is also known as Rotigotine EP Impurity B (HBr salt)/ Rotigotine Impurity 1, Rotigotine - Impurity B (Hydrobromide Salt), Desthienylethyl Rotigotine.

What is the molecular formula and molecular weight of Rotigotine EP Impurity B Hydrobromide?

Rotigotine EP Impurity B Hydrobromide has the molecular formula C13H20BrNO and a molecular weight of 286.21 g/mol.

What is Rotigotine EP Impurity B Hydrobromide used for?

Rotigotine EP Impurity B Hydrobromide is supplied as a characterised reference material related to Rotigotine. 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 Rotigotine EP Impurity B Hydrobromide can I order?

We supply Rotigotine EP Impurity B Hydrobromide 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 Rotigotine EP Impurity B Hydrobromide?

Yes. Every lot of Rotigotine EP Impurity B Hydrobromide 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 Rotigotine EP Impurity B Hydrobromide be shipped internationally?

Yes. We export Rotigotine EP Impurity B Hydrobromide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.