Pramipexole EP Impurity-B

Name: Pramipexole EP Impurity-B
Brand: Vaqora Chemicals
SKU: VQ-006596

About Pramipexole EP Impurity-B

Listed under CAS 1246815-83-7, Pramipexole EP Impurity-B is a pharmacopeial impurity of Pramipexole available from Vaqora Chemicals. With the molecular formula C13H23N3S, it has a molar mass of 253.41 g/mol. The IUPAC name is (6S)-2-N,6-N-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine. Common synonyms include 2-N-Propyl Pramipexole and Pramipexole EP Impurity B.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Pramipexole to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Pramipexole EP Impurity-B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Pramipexole

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

Pramipexole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Pramipexole EP Impurity-B
Catalogue No.	VQ-006596
CAS Number	1246815-83-7
Other CAS	1802051-36-0
IUPAC name	(6S)-2-N,6-N-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine
Molecular formula	C₁₃H₂₃N₃S
Molecular weight	253.41 g/mol
Exact mass	253.1613
Grade	Reference Standard
HSN code	38229090
InChIKey	NSHVRDSQVRQBFT-JTQLQIEISA-N
SMILES	CCCN[C@H]1CCC2=C(C1)SC(=N2)NCCC
PubChem CID	56604951

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	2 / 4
TPSA	65.2 Å²
Synonyms	(6S)-4,5,6,7-Tetrahydro-N2,N6-dipropyl-2,6-benzothiazolediamine, (6S)-N,N'-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6- diamine, (S)-4,5,6,7-Tetrahydro-N2-propyl-N6-propyl-2,6-benzothiazolediamine, (S)-N2,N6-Dipropyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine, 2-N-Propyl Pramipexole, Pramipexole EP Impurity B, N-Propylpramipexole, (S)-2,6-Dipropylamino-4,5,6,7-tetrahydrobenzothiazole, (6S)-N,N'-Dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine, 2,6-Benzothiazolediamine, 4,5,6,7-tetrahydro-N2,N6-dipropyl-, (6S)-, 4,5,6,7-Tetrahydro-N2,N6-dipropyl-2,6-benzothiazolediamine, (-)-, Pramipexole dihydrochloride impurity, N-propylpramipexole-(USP)

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 Pramipexole EP Impurity-B?

The CAS Registry Number of Pramipexole EP Impurity-B is 1246815-83-7. It is also known as (6S)-4,5,6,7-Tetrahydro-N2,N6-dipropyl-2,6-benzothiazolediamine, (6S)-N,N'-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6- diamine, (S)-4,5,6,7-Tetrahydro-N2-propyl-N6-propyl-2,6-benzothiazolediamine.

What is the molecular formula and molecular weight of Pramipexole EP Impurity-B?

Pramipexole EP Impurity-B has the molecular formula C13H23N3S and a molecular weight of 253.41 g/mol. Its IUPAC name is (6S)-2-N,6-N-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine.

What is Pramipexole EP Impurity-B used for?

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

We supply Pramipexole EP Impurity-B 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 Pramipexole EP Impurity-B?

Yes. Every lot of Pramipexole EP Impurity-B 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 Pramipexole EP Impurity-B be shipped internationally?

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