Pramipexole dihydrochloride (A1237) is described with the synonym (S)-2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochloride, indicating it is the S (L) enantiomer. The optical rotation is measured and can be found in the Certificate of Analysis (COA) for this product. The specification for this product is between -60° and -70°, which is consistent with the S (L) enantiomer of pramipexole.
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經驗公式(希爾表示法):
C10H17N3S · 2HCl
CAS 編號:
分子量::
284.25
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77
MDL number:
Assay:
>98% (HPLC)
Form:
powder
Storage condition:
desiccated
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產品名稱
普拉克索 二盐酸盐, >98% (HPLC), powder
assay
>98% (HPLC)
form
powder
storage condition
desiccated
color
white to off-white
solubility
H2O: >20 mg/mL
originator
Boehringer Ingelheim
storage temp.
2-8°C
SMILES string
Cl.Cl.CCCN[C@H]1CCc2nc(N)sc2C1
InChI
1S/C10H17N3S.2ClH/c1-2-5-12-7-3-4-8-9(6-7)14-10(11)13-8;;/h7,12H,2-6H2,1H3,(H2,11,13);2*1H/t7-;;/m0../s1
InChI key
QMNWXHSYPXQFSK-KLXURFKVSA-N
Gene Information
human ... DRD2(1813), DRD3(1814), DRD4(1815)
General description
普拉克索属于非麦角碱类,来源于苯并噻唑。与其他麦角碱衍生物药物相比,对 D2 和 D3 受体(多巴胺受体)有较强的亲和力。但是,它不与非多巴胺受体相关,例如肾上腺素能受体和 5-羟色胺受体。
Application
盐酸普拉克索已被用作多巴胺(DA)耗尽的纹状体切片中的D2受体激动剂。[3]
Biochem/physiol Actions
普拉克索是一种多巴胺激动剂,对 D3 和 D2 受体亚型具有活性。研究发现普拉克索具有独立于其多巴胺受体激动作用的神经保护作用。减少线粒体活性氧 (ROS) 产生,抑制凋亡途径的激活。
普拉克索是帕金森病和不安腿综合征的治疗药物。在 MDD(重度抑郁症)和双相抑郁患者中也表现出抗抑郁疗效。[6]
盐酸普拉克索一水合物是一种多巴胺激动剂,对 D3 和 D2 受体亚型具有活性。
Features and Benefits
该化合物由 Boehringer Ingelheim 开发。想要浏览其他由制药公司开发的化合物以及已批准药物/候选药物清单,请单击此处。
这种化合物是 ADME 毒性研究的特色产品。点击此处发现更多特色 ADME 毒性产品。在sigma.com/discover-bsm可了解更多关于生物活性小分子的其他研究领域。
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本產品 | |||
|---|---|---|---|
| assay >98% (HPLC) | assay - | assay - | assay ≥98% (HPLC) |
| form powder | form - | form powder | form powder |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. 2-8°C | storage temp. 2-8°C |
| storage condition desiccated | storage condition - | storage condition - | storage condition desiccated |
| solubility H2O: >20 mg/mL | solubility - | solubility alcohol: 20 mg/mL, H2O: soluble | solubility H2O: 20 mg/mL, clear |
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - STOT SE 3
target_organs
Central nervous system
存儲類別/等級
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Is this pramipexole the pure L enantiomer? Or a racemic mixture of L and R? If pure enantiomer: 1. how was this determined and 2. are the data supporting this available?
1 answer-
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