CAS 1973461-14-1

Pramipexole EP Impurity C

CAS: 1973461-14-1

Formula: C₂₀H₃₂N₆S₂

Molecular weight: 420.64

Ref: ST-EA-CP-P21003

(6S)-N6-[3-[[(6S)-2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl]amino]-1-ethyl-2-methylpropyl]-4,5,6,7-tetrahydro-2,6-benzothiazolediamine (>80%)

CAS: 1973461-14-1

Formula: C₂₀H₃₂N₆S₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 420.6383

Ref: IN-DA01E3LI

Pramipexole EP Impurity C

CAS: 1973461-14-1

Formula: C₂₀H₃₂N₆S₂

Molecular weight: 420.65

Ref: 4Z-P-127

(6S)-N6-[3-[[(6S)-2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl]amino]-1-ethyl-2-methylpropyl]-4,5,6,7-tetrahydro-2,6-benzothiazolediamine

CAS: 1973461-14-1

Stability Hygroscopic
Applications (6S)-N6-[3-[[(6S)-2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl]amino]-1-ethyl-2-methylpropyl]-4,5,6,7-tetrahydro-2,6-benzothiazolediamine can be obtained from (-)-2-Amino-6-propionamido-tetrahydrobenzothiazole (A628150) and is the byproduct of process for the preparation of pramipexole and salts thereof by reductive amination of (diamino)tetrahydrobenzothiazole with propanal. It is also a Pramaxo Impurity C.
References Deo, K., et al.: Indian Pat. Appl. (2015), IN 2013MU02843 A

Formula: C₂₀H₃₂N₆S₂

Purity: >80%

Color and Shape: Neat

Molecular weight: 420.6383

Ref: TR-N900580

(6S)-N6-[3-[[(6S)-2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl]amino]-1-ethyl-2-methylpropyl]-4,5,6,7-tetrahydro-2,6-benzothiazolediamine-D6

Controlled Product

CAS: 1973461-14-1

Applications Pramaxo impurity C-D6 labelled. (6S)-N6-[3-[[(6S)-2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl]amino]-1-ethyl-2-methylpropyl]-4,5,6,7-tetrahydro-2,6-benzothiazolediamine-D6 can be byproduct of process for the preparation of pramipexole and salts thereof by reductive amination of (diamino)tetrahydrobenzothiazole with propanal.
References Deo, K., et al.: Indian Pat. Appl., IN 2013MU02843 A 20150703 (2015)

Formula: C₂₀H₂₆D₆N₆S₂

Color and Shape: Neat

Molecular weight: 426.68

Ref: TR-N900582

Pramipexole EP Impurity C

CAS: 1973461-14-1

Pramipexole EP Impurity C is a synthetic impurity that is used as an impurity standard in the manufacture of Pramipexole EP. It is also used as a research and development tool for drug product, custom synthesis, CAS No. 1973461-14-1, and analytical studies. This compound has been shown to be a metabolite of Pramipexole EP and may have pharmacological properties. Pramipexole EP Impurity C has been found to inhibit the growth of certain bacteria, such as methicillin-resistant Staphylococcus aureus (MRSA) isolates.

Formula: C₂₀H₃₂N₆S₂

Purity: Min. 95%

Ref: 3D-FP165425