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L-二氢乳清酸

L-Dihydroorotic acid
产品编号:3103364
规格:≥99%
CAS NO:5988-19-2
包装规格:500 MG,1 G,5 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3103364500 MG2070
31033641 G3180
31033645 G10750
产品别名

5988-19-2

L-二氢乳清酸

L-Dihydroorotic acid

L-Hydroorotic acid

Dihydro-L-orotic acid

2,6-Dioxohexahydro-4-pyrimidinecarboxylic acid

2,6-二氧六氢-4-嘧啶羧酸

L-氢乳清酸

二氢-L-乳清酸

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C5H6N2O4
Molecular weight
158.11
MDL number
MFCD00085339
PubChem Substance ID【PubChem化学物质编号】
24894080
NACRES
NA.83
Application【应用】
L-Dihydroorotic acid has been used as a substrate in dihydroorotate dehydrogenase (DHODH) assay.
Biochem/physiol Actions【生化/生理作用】
L-Dihydroorotic acid (DHO) serves as a substrate for dihydroorotate dehydrogenase (DHODH), an enzyme in the de novo synthesis of pyrimidine. Inhibition of DHOH by its inhibitors causes a large accumulation of upstream metabolite DHO and a reduction in the uridine levels. Therefore, DHO and uridine can be used as biomarkers for pyrimidine synthesis for the clinical development of DHOH inhibitors.
Other Notes【其他说明】
斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可在PDF D7128.pdf 中查看或下载。斯克里普斯代谢物组学和质谱技术中心的METLIN代谢物数据库中有测试代谢物。要了解更多信息,请访问sigma.com/metlin。
产品性质
Quality Level【质量水平】
200
Assay【测定】
≥99%
mp
254-255 ℃ (dec.) (lit.)
SMILES string
OC(=O)[C@@H]1CC(=O)NC(=O)N1
InChI
1S/C5H6N2O4/c8-3-1-2(4(9)10)6-5(11)7-3/h2H,1H2,(H,9,10)(H2,6,7,8,11)/t2-/m0/s1
InChI key
UFIVEPVSAGBUSI-REOHCLBHSA-N
packaging【包装】
500 mg in poly bottle
1, 5 g in poly bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Gloves
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