Rotigotine EP Impurity A

Name: Rotigotine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-006680

About Rotigotine EP Impurity A

Rotigotine EP Impurity A (CAS 112835-48-0) is a pharmacopeial impurity of Rotigotine offered by Vaqora Chemicals. With the molecular formula C19H25NOS, it has a molar mass of 315.5 g/mol. Systematically, it is named (6R)-6-[propyl(2-thiophen-2-ylethyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol. Common synonyms include ent-Rotigotine and (R)-Rotigotine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Rotigotine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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 A
Catalogue No.	VQ-006680
CAS Number	112835-48-0
Other CAS	125572-92-1
IUPAC name	(6R)-6-[propyl(2-thiophen-2-ylethyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol
Molecular formula	C₁₉H₂₅NOS
Molecular weight	315.5 g/mol
Exact mass	315.1657
Grade	Reference Standard
HSN code	38229090
InChIKey	KFQYTPMOWPVWEJ-MRXNPFEDSA-N
SMILES	CCCN(CCC1=CC=CS1)[C@@H]2CCC3=C(C2)C=CC=C3O
PubChem CID	9904975

Physical properties
Physical form	Solid
LogP (XLogP3)	4.9
H-bond donors / acceptors	1 / 3
TPSA	51.7 Å²
Synonyms	ent-Rotigotine, (6R)-6-[Propyl[2-(thiophen-2-yl)ethyl]amino]-5,6,7,8-tetrahydronaphthalen-1-ol, (6R)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol, (R)-6-(propyl(2-(thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-ol, (R)-Rotigotine, (+)-N 0437, (+)-Rotigotine, Rotigotine, (+)-, (+)-N-0437, (+)-5,6,7,8-Tetrahydro-6-(propyl(2-(2-thienyl)ethyl)amino)-1-naphthol, 1-Naphthalenol, 5,6,7,8-tetrahydro-6-(propyl(2-(2-thienyl)ethyl)amino)-, (6R)-, Rotigotine EP Impurity A (Free Base)

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 A?

The CAS Registry Number of Rotigotine EP Impurity A is 112835-48-0. It is also known as ent-Rotigotine, (6R)-6-[Propyl[2-(thiophen-2-yl)ethyl]amino]-5,6,7,8-tetrahydronaphthalen-1-ol, (6R)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol.

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

Rotigotine EP Impurity A has the molecular formula C19H25NOS and a molecular weight of 315.5 g/mol. Its IUPAC name is (6R)-6-[propyl(2-thiophen-2-ylethyl)amino]-5,6,7,8-tetrahydronaphthalen-1-ol.

What is Rotigotine EP Impurity A used for?

Rotigotine EP Impurity A 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 A can I order?

We supply Rotigotine EP Impurity A 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 A?

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

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