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Home > Encyclopedia > Pramipexole dihydrochloride monohydrate

Pramipexole dihydrochloride monohydrate

pharmaceutical raw materials
Pramipexole dihydrochloride monohydrate structure

Pramipexole dihydrochloride monohydrate 

structure
  • CAS No:

    191217-81-9

  • Formula:

    C10H17N3S.2ClH.H2O

  • Chemical Name:

    Pramipexole dihydrochloride monohydrate

  • Synonyms:

    2,6-Benzothiazolediamine,4,5,6,7-tetrahydro-N6-propyl-,hydrochloride,hydrate (1:2:1),(6S)-;2,6-Benzothiazolediamine,4,5,6,7-tetrahydro-N6-propyl-,dihydrochloride,monohydrate,(S)-;2,6-Benzothiazolediamine,4,5,6,7-tetrahydro-N6-propyl-,dihydrochloride,monohydrate,(6S)-;Mirapex;Pramipexole dihydrochloride monohydrate;Pramipexole hydrochloride hydrate;BI-sifrol;Oprymea;Daquiran;Sifrol;Mirapexin

  • Categories:

    Active Pharmaceutical Ingredients  >  Nervous System Drugs

Description

White or almost white, crystalline powder.ChEBI: A hydrate that is the monohydrate of the dihydrochloride salt of pramiprexole.


Pramipexole hydrochloride is a hydrate that is the monohydrate of the dihydrochloride salt of pramiprexole. It has a role as a dopamine agonist and an antiparkinson drug. It contains a member of pramipexole hydrochloride anhydrous and a pramipexole(2+).|Pramipexole Dihydrochloride is the hydrochloride salt of pramipexole, a benzothiazole derivative. As a nonergot dopamine agonist, pramipexole binds to D2 and D3 dopamine receptors in the striatum and substantia nigra of the brain. Compared to other dopamine agonists, the use of this agent may be associated with fewer dyskinetic side effects in treated subjects. (NCI04)|A benzothiazole derivative and dopamine agonist with antioxidant properties that is used in the treatment of PARKINSON DISEASE and RESTLESS LEGS SYNDROME.

Pramipexole dihydrochloride monohydrate Basic Attributes

302.26

301.078247

1806241-263-5

3D867NP06J

DTXSID1044227

C29374

N04BC05

2934200000

Characteristics

80.2

4.09400

white to off-white crystalline powder

378ºC at 760 mmHg

182.4ºC

Freely soluble in water, soluble in methanol, sparingly soluble or slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride.

2-8°C

9.93E-11mmHg at 25°C

Safety Information

NONH for all modes of transport

3

DL3375000

P201, P260, P261, P263, P264, P270, P271, P272, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P308+P313, P312, P321, P322, P330, P333+P313, P363, P403+P233, P405, P501

H302

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P201, P260, P261, P263, P264, P270, P271, P272, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P308+P313, P312, P321, P322, P330, P333+P313, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 13 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

Sifrol is indicated for treatment of the signs and symptoms of idiopathic Parkinson's disease, alone (without levodopa) or in combination with levodopa, i.e. over the course of the disease, though to late stages when the effect of levodopa wears off or becomes inconsistent and fluctuations of the therapeutic effect occur (end-of-dose or 'on-off' fluctuations).Sifrol is indicated for symptomatic treatment of moderate to severe idiopathic restless-legs syndrome in dosages up to 0.54 mg of base (0.75 mg of salt).|Mirapexin is indicated for treatment of the signs and symptoms of idiopathic Parkinson's disease, alone (without levodopa) or in combination with levodopa, i.e. over the course of the disease, through to late stages when the effect of levodopa wears off or becomes inconsistent and fluctuations of the therapeutic effect occur (end-of-dose or 'on-off' fluctuations).Mirapexin is indicated for symptomatic treatment of moderate to severe idiopathic restless-legs syndrome in dosages up to 0.54 mg of base (0.75 mg of salt).|Oprymea is indicated for treatment of the signs and symptoms of idiopathic Parkinson's disease, alone (without levodopa) or in combination with levodopa, i.e. over the course of the disease, through to late stages when the effect of levodopa wears off or becomes inconsistent and fluctuations of the therapeutic effect occur (end of dose or "on off" fluctuations).Oprymea is indicated in adults for symptomatic treatment of moderate to severe idiopathic Restless Legs Syndrome in doses up to 0.54 mg of base (0.75 mg of salt) (see section 4.2).|Pramipexole Teva is indicated for treatment of the signs and symptoms of idiopathic Parkinson's disease, alone (without levodopa) or in combination with levodopa, i.e. over the course of the disease, through to late stages when the effect of levodopa wears off or becomes inconsistent and fluctuations of the therapeutic effect occur (end-of-dose or 'on-off' fluctuations).Pramipexole Teva is indicated in adults for symptomatic treatment of moderate to severe idiopathic Restless Legs Syndrome in doses up to 0.54 mg of base (0.75 mg of salt) (see section 4.2).|Pramipexole Accord is indicated in adults for treatment of the signs and symptoms of idiopathic Parkinson's disease, alone (without levodopa) or in combination with levodopa, i.e. over the course of the disease, through to late stages when the effect of levodopa wears off or becomes inconsistent and fluctuations of the therapeutic effect occur (end-of-dose or 'on-off' fluctuations).|DAQUIRAN tablets are indicated for treatment of the signs and symptoms of advanced idiopathic Parkinson's disease in combination with levodopa, i.e. over the course of the disease, when the effect of levodopa wears off or becomes inconsistent and fluctuations of the therapeutic effect occur (end of dose or "on off" fluctuations).|Combined vocal and multiple motor tic disorder (de la Tourette), Restless Legs Syndrome

Naturally occurring or synthetic substances that inhibit or retard oxidation reactions. They counteract the damaging effects of oxidation in animal tissues. (See all compounds classified as Antioxidants.)|Agents used in the treatment of Parkinson's disease. The most commonly used drugs act on the dopaminergic system in the striatum and basal ganglia or are centrally acting muscarinic antagonists. (See all compounds classified as Antiparkinson Agents.)|Drugs that bind to and activate dopamine receptors. (See all compounds classified as Dopamine Agonists.)

2 Amino 6 propylaminotetrahydrobenzothiazole

Pramipexole dihydrochloride monohydrate Use and Manufacturing

Uses

Antidepressant; antiparkinsonian; antischizophrenic; dopamine agonist.

Human drugs -> Sifrol -> EMA Drug Category|Anti-Parkinson drugs -> Human pharmacotherapeutic group|Human drugs -> Mirapexin -> EMA Drug Category|Human drugs -> Oprymea -> EMA Drug Category|Human drugs -> Pramipexole Teva -> EMA Drug Category|Human drugs -> Pramipexole Accord -> EMA Drug Category|Human drugs -> Daquiran -> EMA Drug Category|Human Drugs -> EU pediatric investigation plans|Human Drugs -> FDA Approved Drug Products with Therapeutic Equivalence Evaluations (Orange Book) -> Active Ingredients

Computed Properties

Molecular Weight:302.3
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:301.0782389
Monoisotopic Mass:301.0782389
Topological Polar Surface Area:80.2
Heavy Atom Count:17
Complexity:188
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes

Drug Function and Efficacy

Pramipexole is a non-ergot dopamine agonist with high specificity and pure intrinsic activity for D2 receptors, and has a higher affinity for D3 receptors than D2 and D4 receptors. Pramipexole may treat Parkinson's disease by acting on dopamine receptors in the striatum and affecting the firing frequency of striatal neurons.

This ingredient has been used in drugs with the following functions (note: it does not mean that the ingredient itself has the following health functions)

Related Drugs

Registered Holders

  • CURIA SPAIN SAU

    United States United States
    Active
  • BOEHRINGER INGELHEIM PHARMA GMBH AND CO KG

    United States United States
    Active
  • TORRENT PHARMACEUTICALS LTD

    India India
    Active

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