货号:A701042 同义名: (6R)-BH4 dihydrochloride;(6R)-Tetrahydro-L-biopterin dihydrochloride
Sapropterin 2HCl is a synthetic form of BH4 that is approved for the treatment of BH4 responsive PKU.
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产品名称 | Hydroxylase ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ro 61-8048 |
+++
KMO, IC50: 37 nM KMO, Ki: 4.8 nM |
99%+ | |||||||||||||||||
DMOG | ✔ | 98% | |||||||||||||||||
Nepicastat HCl |
+++
Human dopamine-beta-hydroxylase, IC50: 9 nM Bovine dopamine-beta-hydroxylase, IC50: 8.5 nM |
98% | |||||||||||||||||
Telotristat etiprate | ✔ | 99%+ | |||||||||||||||||
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
描述 | Sapropterin dihydrochloride is a synthetic version of tetrahydrobiopterin, the naturally occurring pterin cofactor that is required for PAH-mediated phenylalanine hydroxylation[3]. It acts as a pharmacological chaperone, reducing blood Phe concentration and increasing dietary Phe tolerance in BH4-responsive patients with PAH (phenylalanine hydroxylase) deficiency[4]. In patients with PKU (phenylketonuria) who are responders, treatment with BH4 can activate residual PAH (Phenylalanine hydroxylase) enzyme, improve the oxidative metabolism of Phe, and decrease Phe blood levels in some patients. Kuvan (sapropterin dihydrochloride) is available as 100 mg oral tablets and the recommended starting dose is 10 mg/kg/day daily[5]. Sapropterin dihydrochloride (BH4) reduces phenylalanine (Phe) levels and improves white matter integrity in a subset of individuals with phenylketonuria (PKU) known as "responders."[6]. When started after disease onset, oral sapropterin treatment inhibits chronic hypoxia-induced pulmonary hypertension at least in part by recoupling eNOS in the pulmonary vasculature of newborn piglets[7]. |
NCT号 | 适应症或疾病 | 临床期 | 招募状态 | 预计完成时间 | 地点 |
NCT02677870 | Phenylketonuria | Phase 4 | Recruiting | August 2018 | United States, Ohio ... 展开 >> University Hospitals Cleveland Medical Center Recruiting Cleveland, Ohio, United States, 44106 Contact: Lori P Schillaci, MD 216-844-3936 lori-anne.schillaci@uhhospitals.org 收起 << |
NCT00625820 | Kidney Disease ... 展开 >> Albuminuria 收起 << | Phase 2 | Completed | - | United States, Michigan ... 展开 >> University of Michigan Ann Arbor, Michigan, United States, 48109 收起 << |
NCT00625820 | - | Completed | - | - | |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
3.18mL 0.64mL 0.32mL |
15.92mL 3.18mL 1.59mL |
31.83mL 6.37mL 3.18mL |
CAS号 | 69056-38-8 |
分子式 | C9H17Cl2N5O3 |
分子量 | 314.169 |
别名 | (6R)-BH4 dihydrochloride;(6R)-Tetrahydro-L-biopterin dihydrochloride;BH4;(6R)-5,6,7,8-tetrahydro-L-Biopterin (hydrochloride);R-THBP Dihydrochloride;Tetrahydrobiopterin Dihydrochloride;Sapropterin dihydrochloride |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Inert atmosphere,Store in freezer, under -20°C |
溶解度 |
DMSO: 190 mg/mL(604.77 mM),注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 100 mg/mL(318.3 mM),配合低频超声助溶 |
动物实验配方 |