胆红素

• 产品号: B4126
• CAS号: 635-65-4
• 分子式: C33H36N4O6
• 分子量: 584.66214
• 纯 度: ≥98% (EmM/453 = 60)

产品别名

• 标题: Bilirubin
• IUPAC标准名: 3-(2-{[3-(2-carboxyethyl)-5-{[(2Z)-3-ethenyl-4-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-ylidene]methyl}-4-methyl-1H-pyrrol-2-yl]methyl}-5-{[(2Z)-4-ethenyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-ylidene]methyl}-4-methyl-1H-pyrrol-3-yl)propanoic acid
• IUPAC传统名: 3-(2-{[3-(2-carboxyethyl)-5-{[(2Z)-3-ethenyl-4-methyl-5-oxo-1H-pyrrol-2-ylidene]methyl}-4-methyl-1H-pyrrol-2-yl]methyl}-5-{[(2Z)-4-ethenyl-3-methyl-5-oxo-1H-pyrrol-2-ylidene]methyl}-4-methyl-1H-pyrrol-3-yl)propanoic acid

产品登记号

• CAS号: 635-65-4
• Beilstein号: 74376
• EC号: 211-239-7
• PubChem SID: 24891751
• MDL号: MFCD00005499

产品性质

• 简要说明: mixed isomers
• 纯度: ≥98% (EmM/453 = 60)
• 外观: orange-brown powder
• 溶解度: aqueous acid: soluble
• 溶解度: aqueous base: soluble
• 溶解度: benzene: soluble
• 溶解度: chloroform: soluble
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS编号: DU3038000
• 保存温度: -20°C
• 德国WGK号: 2

产品详细信息

详细说明 (简体中文)

Biochem/physiol Actions
It appears to function as an antioxidant and efficient peroxyl radical scavenger, protecting membrane lipids from oxidation by these radicals. At nanomolar concentrations it has been shown to protect neurons from oxidative damage.
Well over 99% of total bilirubin is transported as a conjugate with albumin. Abnormally high levels of bilirubin can cause severe neurological damage, but mildly elevated levels are linked to protection from oxidative stress.
Caution
Protect from light.
Other Notes
A major component of hemoglobin decomposition. The principal pigment of bile, and the yellow color in jaundice.
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. B4126.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
包装
1, 5 g in glass bottle