Xi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi
Cas:635-65-4
Min.Order:10 Gram
FOB Price: $12.0 / 15.8
Type:Manufacturers
inquiryThe quality is guaranteed. If you find the product is wrong compared with COA, we promise 100% refund or change product. COA and HPLC will be shipped out with goods. You can also inform your analysis method and we will follow your analysis method
As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:635-65-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:635-65-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryBilirubin CAS 635-65-4 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing the
Cas:635-65-4
Min.Order:10 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Superiority KONO is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in
Cas:635-65-4
Min.Order:1 Gram
FOB Price: $30.0 / 50.0
Type:Other
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:635-65-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
GIHI CHEMICALS exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, GIHI CHEMICALS is your best choice. pls contact with us freely for getting detailed prod
About Product Details CAS NO.:635-65-4 Quality standard:Assay≥90% Used for producing artificial bezoar Other related R&D products: lecithin, cephalin, cholesterol, hyodeoxycholic acid,etc
Cas:635-65-4
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Lab/Research institutions
inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:635-65-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:635-65-4
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:635-65-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Appearance:orange or red brown cystalize powder
Cas:635-65-4
Min.Order:100 Gram
FOB Price: $10.0
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:635-65-4
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryBilirubin Quick Details CAS No.: 635-65-4 Other Names: Bilirubin powder MF: C33H36N4O6 EINECS No.: 211-239-7 Place of Origin: Shaa
Cas:635-65-4
Min.Order:1 Gram
FOB Price: $20.0 / 25.0
Type:Trading Company
inquiryBilirubin CAS: 635-65-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, s
Cas:635-65-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:635-65-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryBilirubin [635-65-4] Product Name: Bilirubin Synonyms: 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetramethyl-1, 19-dioxo-21H-biline-8,12-dipropanoic Acid; 3-[2-[[3-(2-carboxyethyl)
Bilirubin CAS: 635-65-4 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectrum of sampl
Cas:635-65-4
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Cas:635-65-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/A
Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Specification: Name Bilirubin EINECS 211-239-7 CAS No. 635-65-4 Density 1.374 g/cm3 PSA 164.38000 LogP 5.18880 Solubility practically insoluble in water Melting Point
Cas:635-65-4
Min.Order:10 Gram
FOB Price: $10.0
Type:Trading Company
inquiry18-devinyl-18-(1-methoxyethyl)bilirubin
bilirubin
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform for 0.583333h; Ambient temperature; | 85% |
3,18-diethenyl-1,19,22,24-tetrahydro-2,7,13,17-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid
bilirubin
Conditions | Yield |
---|---|
With acetic acid; zinc |
18-Devinyl-18-(1-carboxymethylthio)ethyl-bilirubin-IXα
A
4Z,15Z-bilirubin
B
2,18-Bis-devinyl-2,18-bis-(1-carboxymethylthio)ethyl-bilirubin-IIIα
C
bilirubin
Conditions | Yield |
---|---|
With hydrogenchloride In dimethyl sulfoxide for 0.0166667h; Product distribution; Ambient temperature; |
α-biliverdin-IX dimethyl ester
bilirubin
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide; ethylenediaminetetraacetic acid; sodium cyanoborohydride 1.) CH3OH, 37 deg C, 30 min, 2.) CH3OH, ethanol, 5-10 deg C, 30 min; Yield given. Multistep reaction; |
2,17-bis-(2-chloroethyl)-21,24-dihydro-8,12-bis-(2-methoxycarbonylethyl)-3,7,13,18-tetramethylbilin-1,19-dione
bilirubin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 44 percent / pyridinr, 3percent aq. NaOH / 2 h / Heating 2: 1.) 1 M NaOH, EDTA, 2.) 0.4 M aq. HCl, NaBH3CN / 1.) CH3OH, 37 deg C, 30 min, 2.) CH3OH, ethanol, 5-10 deg C, 30 min View Scheme |
bilirubin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 54 percent / trifluoroacetic acid, Br2 / 1.5 h / 0 - 5 °C 2: 44 percent / pyridinr, 3percent aq. NaOH / 2 h / Heating 3: 1.) 1 M NaOH, EDTA, 2.) 0.4 M aq. HCl, NaBH3CN / 1.) CH3OH, 37 deg C, 30 min, 2.) CH3OH, ethanol, 5-10 deg C, 30 min View Scheme |
3,3'-[2-(1-mercapto-ethyl)-3,7,13,18-tetramethyl-1,19-dioxo-17-vinyl-1,10,19,22,23,24-hexahydro-21H-biline-8,12-diyl]-bis-propionic acid
bilirubin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 0.1M aq. NaOH, ClHgCH3 / Ambient temperature 2: 85 percent / p-TsOH / CHCl3 / 0.58 h / Ambient temperature View Scheme |
18-devinyl-18-<1-(acetylthio)ethyl>bilirubin
bilirubin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 79 percent / 0.1M aq. NaOH, p-ClHgC6H4COONa / H2O / 0.12 h / 50 °C 2: 85 percent / p-TsOH / CHCl3 / 0.58 h / Ambient temperature View Scheme |
bilirubin dimethylester
bilirubin
Conditions | Yield |
---|---|
With ammonium hydroxide; trifluoroacetic acid In methanol UV-irradiation; |
mercaptoacetic acid
bilirubin
18-Devinyl-18-(1-carboxymethylthio)ethyl-bilirubin-IXα
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform Ambient temperature; Overnight; | 95% |
With toluene-4-sulfonic acid In chloroform at 40℃; for 18h; | 77% |
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 60℃; for 4h; | 95% |
bilirubin
mesobilirubin
Conditions | Yield |
---|---|
With sodium hydroxide; sodium hypophosphite; nickel In ethanol Ambient temperature; | 90% |
With ammonia; palladium Hydrogenation; | |
With potassium hydroxide Hydrogenation; | |
With sodium hydroxide Hydrogenation; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform | 79% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform | 75% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform for 24h; Ambient temperature; | 73% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform | 62% |
Conditions | Yield |
---|---|
In hydrogenchloride; dimethyl sulfoxide | A 29% B 18% |
With hydrogenchloride In dimethyl sulfoxide for 0.0166667h; Product distribution; |
bilirubin
Conditions | Yield |
---|---|
With human serum albumin In water for 4h; Irradiation; pH 7.4 (phosphate buffer); | 20% |
With disodium ethylenediaminetetraacetic acid In dimethyl sulfoxide Irradiation; |
Conditions | Yield |
---|---|
With hydrogenchloride; water; iron(III) chloride |
Conditions | Yield |
---|---|
With bromine |
bilirubin
recorcinol
4,3'-Dimethyl-3-vinyl-5(1H)-pyrromethenon-4'-propionsaeure
Conditions | Yield |
---|---|
With potassium hydroxide; water at 370℃; |
Conditions | Yield |
---|---|
With potassium hydroxide; water at 370℃; |
Conditions | Yield |
---|---|
With hydrogen iodide; acetic acid |
bilirubin
2-Methyl-3-vinylmaleimide
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid; acetone | |
With acetic acid; sodium nitrite |
bilirubin
3-ethyl-4-methyl-pyrrole-2,5-dione
Conditions | Yield |
---|---|
With sodium amalgam nachfolgende Oxidation mit Natriumnitrit und Salzsaeure; | |
With hydrogen; palladium nachfolgende Oxidation mit Bleidioxyd und Schwefelsaeure; | |
Multi-step reaction with 2 steps 1: acetic acid; sodium nitrite 2: methanol; palladium / Hydrogenation View Scheme |
bilirubin
2,4-dimethyl-3-pyrrolepropanoic acid
Conditions | Yield |
---|---|
With phosphonium iodide; hydrogen iodide; acetic acid |
bilirubin
3-(2-carboxyethyl)-2,4,5-trimethylpyrrole
Conditions | Yield |
---|---|
With sodium methylate | |
With potassium ethoxide |
Conditions | Yield |
---|---|
With sodium dichromate; acetic acid | |
With sulfuric acid; chromic acid | |
With dihydrogen peroxide Behandlung mit Kaliumpermanganat und Ansaeuern der Loesung; |
Conditions | Yield |
---|---|
With sodium dichromate; acetic acid | |
With sulfuric acid; lead dioxide |
bilirubin
ethyl-methyl-maleic acid
Conditions | Yield |
---|---|
bei der Oxidation ensteht als Anhydrid oder Imid; |
bilirubin
Conditions | Yield |
---|---|
With hydrogen iodide; acetic acid |
bilirubin
xanthobilirubic acid
Conditions | Yield |
---|---|
With sodium methylate at 220 - 230℃; |
bilirubin
α-biliverdin-IX dimethyl ester
Conditions | Yield |
---|---|
With acetic acid; dimethyl sulfoxide; p-benzoquinone anschliessenden Verestern mit Methanol-BF3; |
Conditions | Yield |
---|---|
With sodium hydroxide; palladium Hydrogenation; |
bilirubin
Conditions | Yield |
---|---|
mit Hilfe von Darmbakterien; |
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