Homovanillic acid

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Chemical Structure| 306-08-1 同义名 : Vanilacetic acid; HVA; Homovanillic acid, HVA, NSC 16682, Vanilacetic Acid; NSC 16682; Vanillacetic acid
CAS号 : 306-08-1
货号 : A215667
分子式 : C9H10O4
纯度 : 95%
分子量 : 182.17
MDL号 : MFCD00004350
存储条件:

Pure form Keep in dark place, inert atmosphere, room temperature

In solvent -20°C:3-6个月-80°C:12个月

溶解度 :

DMSO: 105 mg/mL(576.37 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: 8 mg/mL(43.91 mM),配合低频超声助溶

动物实验配方:
生物活性
描述 Homovanillic Acid (HVA) is a metabolite of dopamine, reflecting central dopamine metabolism, primarily situated in the striatum[3]. Moreover, reduced CSF (cerebrospinal fluid) HVA in LBD (Lewy body disorder) is supported by the finding that HVA is also reduced in the brains and CSF of PD (Parkinson disease) patients[4].The metoclopramide induced increase of striatal HVA content was dose-dependent[5].
临床研究
NCT号 适应症或疾病 临床期 招募状态 预计完成时间 地点
NCT00106353 Adenocarcinoma ... 展开 >> Neoplasms 收起 << Phase 1 Phase 2 Completed - -
NCT03180762 Healthy Phase 1 Terminated(Trial stopped A SAE... 展开 >> has occured. As a measure of precaution, the trial has been stopped.) 收起 << - Belgium ... 展开 >> Clinical Pharmacology Unit Merksem, Belgium, 2170 收起 <<
NCT00659984 Neuroblastoma Phase 2 Completed - United States, California ... 展开 >> Childrens Hospital Los Angeles Los Angeles, California, United States, 90027-0700 Lucile Packard Children's Hospital at Stanford University Medical Center Palo Alto, California, United States, 94304 UCSF Helen Diller Family Comprehensive Cancer Center San Francisco, California, United States, 94115 United States, Illinois University of Chicago Comer Children's Hospital Chicago, Illinois, United States, 60637 United States, Michigan C.S. Mott Children's Hospital at University of Michigan Medical Center Ann Arbor, Michigan, United States, 48109-0286 United States, Ohio Cincinnati Children's Hospital Medical Center Cincinnati, Ohio, United States, 45229-3039 United States, Pennsylvania Children's Hospital of Philadelphia Philadelphia, Pennsylvania, United States, 19104-4318 United States, Texas Texas Children's Hospital Houston, Texas, United States, 77030 收起 <<
实验方案
1mg 5mg 10mg

1 mM

5 mM

10 mM

5.49mL

1.10mL

0.55mL

27.45mL

5.49mL

2.74mL

54.89mL

10.98mL

5.49mL

参考文献

[1]Cangemi G, Barco S, et al. Interchangeability between 24-hour collection and single spot urines for vanillylmandelic and homovanillic acid levels in the diagnosis of neuroblastoma. Pediatr Blood Cancer. 2013 Dec;60(12):E170-2.

[2]Sadilkova K, Dugaw K, et al. Analysis of vanillylmandelic acid and homovanillic acid by UPLC-MS/MS in serum for diagnostic testing for neuroblastoma. Clin Chim Acta. 2013 Sep 23;424:253-7.

[3]Van Der Heyden JC, Rotteveel JJ, Wevers RA. Decreased homovanillic acid concentrations in cerebrospinal fluid in children without a known defect in dopamine metabolism. Eur J Paediatr Neurol. 2003;7(1):31-7. doi: 10.1016/s1090-3798(02)00137-x. PMID: 12615172.

[4]Morimoto S, Takao M, Hatsuta H, Nishina Y, Komiya T, Sengoku R, Nakano Y, Uchino A, Sumikura H, Saito Y, Kanemaru K, Murayama S. Homovanillic acid and 5-hydroxyindole acetic acid as biomarkers for dementia with Lewy bodies and coincident Alzheimer's disease: An autopsy-confirmed study. PLoS One. 2017 Feb 6;12(2):e0171524. doi: 10.1371/journal.pone.0171524. PMID: 28166276; PMCID: PMC5293256.

[5]Ahtee L. Inhibition by apomorphine of the metoclopramide-induced catalepsy and increase in striatal homovanillic acid content. Br J Pharmacol. 1975 Nov;55(3):381-5. doi: 10.1111/j.1476-5381.1975.tb06941.x. PMID: 1239323; PMCID: PMC1666697.