PHR1061
丙戊酸
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
2-丙基戊酸, 2-丙戊酸, 丙戊酸
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关于此项目
线性分子式:
(CH3CH2CH2)2CHCO2H
化学文摘社编号:
分子量:
144.21
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
202-777-3
MDL number:
InChI key
NIJJYAXOARWZEE-UHFFFAOYSA-N
InChI
1S/C8H16O2/c1-3-5-7(6-4-2)8(9)10/h7H,3-6H2,1-2H3,(H,9,10)
SMILES string
CCCC(C(O)=O)CCC
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to Ph. Eur. V0033000, traceable to USP 1708707
API family
valproic acid
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.425 (lit.)
bp
220 °C (lit.)
density
0.9 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
Quality Level
Gene Information
human ... ALDH5A1(7915)
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General description
丙戊酸是一种支链短链脂肪酸，可用作抗癫痫药物。
它广泛用于治疗双相情感障碍、偏头痛、抑郁症、癫痫和精神分裂症。
用于质量控制的经认证的药物二级标准为制药实验室和制造商提供了一种方便且具有成本效益的内部工作标准品替代品。
Application
丙戊酸可用作药物参考标准品，用于通过气相色谱技术测定药物制剂中的分析物。
这些二级标准品是合格的有证标准物质。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。
Biochem/physiol Actions
抗惊厥药，同时还具有双相障碍症情绪稳定剂的功效
Analysis Note
These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.
Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
要查看该材料的分析证书示例，请在下面的栏位中输入LRAB3712。这只是一个示例证书，可能不是您收到的批次。
该认证参考物质（CRM）根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1A - Skin Irrit. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
231.8 °F - closed cup
flash_point_c
111 °C - closed cup
Histone deacetylase is a direct target of valproic acid, a potent anticonvulsant, mood stabilizer, and teratogen
Phiel JC, et al.
The Journal of Biological Chemistry, 276(39), 36734-36741 (2001)
Inhibition of microsomal Phenobarbital metabolism by valproic acid
Kapetanovic MI and Kupferberg JH
Biochemical Pharmacology, 30(11), 1361-1363 (1981)
Headspace solid-phase microextraction-gas chromatography method for the determination of valproic acid in human serum, and formulations using hollow-fiber coated wire
Farajzadeh AM, et al.
Analytical Sciences, 25(7), 875-879 (2009)
Jiajun Zhou et al.
Journal of cellular and molecular medicine, 24(15), 8636-8649 (2020-07-01)
Chronic renal failure (CRF) is commonly associated with various adverse consequences including pathological vascular calcification (VC), which represents a significant clinical concern. Existing literature has suggested the involvement of histone deacetylases (HDACs) in the progression of CRF-induced VC. However, the
P C Ho et al.
The pharmacogenomics journal, 3(6), 335-342 (2003-11-05)
The present study investigated the effect of cytochrome P450 2C9 (CYP2C9) genetic polymorphism on the biotransformation of valproic acid (VPA) to its hepatotoxic metabolite, 4-ene-VPA, and compared that to the formation of the inactive 4-OH-VPA and 5-OH-VPA. cDNA-expressed CYP2C9(*)2 and
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