胆红素
胆红素用途
胆红素名称
[ CAS 号 ]:
635-65-4
[ 中文名 ]:
胆红素
[ 英文名 ]:
bilirubin
[中文别名 ]:
[英文别名 ]:
- (4Z,15Z)-Bilirubin IXa
- Biliyubin
- filirubin
- Cholerythrin
- EINECS 211-239-7
- (Z,Z)-Bilirubin
- bilirubin
- hemetoidin
- (Z,Z)-Bilirubin IXa
- Bilirubin IXa
胆红素生物活性
[ 描述 ]:
[ 相关类别 ]:
[ 靶点 ]
Human Endogenous Metabolite
[体外研究]
[参考文献]
[相关活性小分子]
胆红素物理化学性质
[ 密度 ]:
1.2163
[ 沸点 ]:
641.7°C
[ 熔点 ]:
192 °C
[ 分子式 ]:
C33H36N4O6
[ 分子量 ]:
584.662
[ 闪点 ]:
478.1±37.1 °C
[ 精确质量 ]:
584.263489
[ PSA ]:
164.38000
[ LogP ]:
3.15
[ 外观性状 ]:
淡橙色至棕色结晶粉末
[ 蒸汽压 ]:
0.0±0.3 mmHg at 25°C
[ 折射率 ]:
1.640
[ 储存条件 ]:
−20°C
[ 稳定性 ]:
Stable. Refrigerate.
[ 水溶解性 ]:
难溶
胆红素MSDS
胆红素毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DU3038000
- CHEMICAL NAME :
- Biline-8,12-dipropionic acid, 1,10,19,22,23,24-hexahydro-2,7,13,17-tetramethyl-1,19 -dioxo- 3,18-divinyl-
- CAS REGISTRY NUMBER :
- 635-65-4
- BEILSTEIN REFERENCE NO. :
- 0074376
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C33-H36-N4-O6
- MOLECULAR WEIGHT :
- 584.73
- WISWESSER LINE NOTATION :
- T5VMYTJ D1 E1U1 CU1- ET5MYTJ C2VQ D1 BU1- ET5MYTJ C1 D2VQ BU1- ET5MVTJ C1 D1U1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >15 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: (103),29,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - other changes
- REFERENCE :
- ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: (103),29,1985 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 175 mg/kg
- SEX/DURATION :
- female 9-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetal death
- REFERENCE :
- AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920- Volume(issue)/page/year: 127,497,1977
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 25 mg/kg
- SEX/DURATION :
- female 12 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - other effects to embryo
- REFERENCE :
- AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920- Volume(issue)/page/year: 127,497,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81726 No. of Facilities: 114 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1390 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81726 No. of Facilities: 1176 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 12638 (estimated) No. of Female Employees: 9389 (estimated)
胆红素安全信息
[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ 危害码 (欧洲) ]:
Xn
[ 风险声明 (欧洲) ]:
R62
[ 安全声明 (欧洲) ]:
22-24/25-36-26
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
2
[ RTECS号 ]:
DU3038000
[ 海关编码 ]:
29339990
胆红素合成路线
胆红素上下游产品
胆红素上游产品
胆红素下游产品
胆红素制备
1.将新鲜的猪胆汁,在搅拌下加入3~3.5倍量的澄清饱和石灰水中,搅拌均匀,pH值为11~12,加热至50℃时出现的泡沫用纱布撇去,继续加热至沸,保持2min,冷却,过滤,得钙盐。于钙盐中加入适量水,捣成糊状,过30~40目筛,加入1%的亚硫酸氢钠。然后在搅拌下缓缓滴加1∶1工业盐酸液,至pH=1~2,静置05h。用双层纱布沥去酸水,得泥状物。泥状物中加入适量95%的乙醇捣成稀糊状,再加入约20kg95%的乙醇和10g亚硫酸氢钠的水溶液,充分搅拌均匀。得到的乙醇液pH值在3.0~3.5之间,于约3℃静置沉淀18h。虹吸去除上层乙醇,于下层中加入45~50℃温水,静置分层,得富集胆红素的漂浮物(即浮于液面物),虹吸去除下层废水。于漂浮物中加入氯仿约30kg,回流提取2h。将提取液置分液器中分层,下层氯仿液过滤后,于常压下蒸发出氯仿。再于残余物中加入适量95%的乙醇,继续蒸发至馏出乙醇中不带氯仿味,过滤,用温乙醇和乙醚清洗,抽干,干燥,即得胆红素成品。
胆红素海关
[ 海关编码 ]: 29339990
胆红素文献
Toxicol. Appl. Pharmacol. 282(1) , 77-89, (2015)
The intracellular level of bilirubin (BR), an endogenous antioxidant that is cytotoxic at high concentrations, is tightly controlled within the optimal therapeutic range. We have recently described a ...
Stratification of risk of death in severe acute alcoholic hepatitis using a panel of adipokines and cytokines.Alcohol. Clin. Exp. Res. 38(11) , 2712-21, (2014)
Dysregulated adipose tissue metabolism has been implicated in the pathogenesis of alcoholic liver disease in murine models. We aimed to characterize serum markers of adipose tissue metabolism and infl...
Enhancing the anti-inflammatory activity of chalcones by tuning the Michael acceptor site.Org. Biomol. Chem. 13(10) , 3040-7, (2015)
Inflammatory signaling pathways orchestrate the cellular response to infection and injury. These pathways are known to be modulated by compounds that alkylate cysteinyl thiols. One class of phytochemi...
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相关化合物
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