Rotigotine EP impurity G

Name: Rotigotine EP impurity G
Brand: Vaqora Chemicals
SKU: VQ-027922

About Rotigotine EP impurity G

Vaqora Chemicals supplies Rotigotine EP impurity G, a pharmacopeial impurity of Rotigotine registered under CAS number 1422357-33-2. With the molecular formula C22H25NOS2, it has a molar mass of 383.6 g/mol. Systematically, it is named (6S)-6-[bis(2-thiophen-2-ylethyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol. Common synonyms include Rotigotine EP Impurity G (Free Base) and Rotigotine - Impurity G (Freebase).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Rotigotine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 G
Catalogue No.	VQ-027922
CAS Number	1422357-33-2
IUPAC name	(6S)-6-[bis(2-thiophen-2-ylethyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol
Molecular formula	C₂₂H₂₅NOS₂
Molecular weight	383.6 g/mol
Exact mass	383.1378
Grade	Reference Standard
HSN code	38229090
InChIKey	GNCSAYHHMHBFSR-SFHVURJKSA-N
SMILES	C1CC2=C(C[C@H]1N(CCC3=CC=CS3)CCC4=CC=CS4)C=CC=C2O
PubChem CID	71258817

Physical properties
Physical form	Solid
LogP (XLogP3)	5.7
H-bond donors / acceptors	1 / 4
TPSA	80 Å²
Synonyms	Rotigotine EP Impurity G (Free Base), Rotigotine - Impurity G (Freebase), (S)-6-(Bis(2-(thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-ol, Rotigotine impurity G, Rotigotine impurity, (S)-5,6,7,8-tetrahydro-6-[N,N-bis[(2-thienyl)ethyl]]amino-1-naphthol, (6S)-6-[Bis[2-(2-thienyl)ethyl]amino]-5,6,7,8-tetrahydro-1-naphthalenol, (6S)-6-(N,N-Bis(2-(thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-ol,

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 G?

The CAS Registry Number of Rotigotine EP impurity G is 1422357-33-2. It is also known as Rotigotine EP Impurity G (Free Base), Rotigotine - Impurity G (Freebase), (S)-6-(Bis(2-(thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-ol.

What is the molecular formula and molecular weight of Rotigotine EP impurity G?

Rotigotine EP impurity G has the molecular formula C22H25NOS2 and a molecular weight of 383.6 g/mol. Its IUPAC name is (6S)-6-[bis(2-thiophen-2-ylethyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol.

What is Rotigotine EP impurity G used for?

Rotigotine EP impurity G 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 G can I order?

We supply Rotigotine EP impurity G 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 G?

Yes. Every lot of Rotigotine EP impurity G 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 G be shipped internationally?

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