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:77-60-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:77-60-1
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
Superiority As a reliable partner for Chinese market, we are specialized in chemical raw materials; consolidate sourcing, marketing, sales, distribution and after-sale services, providing our partners with sourcing evaluation, technology supports, to
Cas:77-60-1
Min.Order:1 Gram
FOB Price: $5.0 / 15.0
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:77-60-1
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryOur 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
Cas:77-60-1
Min.Order:10 Kilogram
FOB Price: $120.0 / 150.0
Type:Trading Company
inquiryAppearance:White to Off-White Powder Storage:R.T Package:25kg/drum Application:It is used as an API for hormone drugs Transportation:Express/Sea/Air Port:Any port in China
Cas:77-60-1
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:77-60-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:77-60-1
Min.Order:1 Kilogram
FOB Price: $60.0 / 90.0
Type:Trading Company
inquiryTigogenin CAS:77-60-1 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, st
Cas:77-60-1
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
Cas:77-60-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:77-60-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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
Appearance/Colour:White, micro-cryst. powder Vapor Pressure:0mmHg at 25°C Melting Point:202-204 °C Refractive Index:1.552 Boiling Point:516.6 °C at 760 mmHg PKA:15.14±0.70(Predicted) Flash Point:266.2 °C PSA:38.
Cas:77-60-1
Min.Order:1 Gram
FOB Price: $2.0 / 5.0
Type:Trading Company
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:77-60-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:77-60-1
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryOur 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:77-60-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)
Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Why Choose Us 1. Quality Price We are the manufacturer, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. Packing Products could be packaged according to customer&#
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
The 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
tigogeninAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
Conditions | Yield |
---|---|
With hydrogen; palladium dihydroxide In ethanol; dichloromethane | 99% |
With hydrogen; acetic acid; palladium on activated charcoal In ethanol; dichloromethane at 20℃; under 760 Torr; for 12h; | 93% |
With 5% Pd/C; hydrogen In ethyl acetate at 20℃; under 3750.38 Torr; | |
With 5%-palladium/activated carbon; hydrogen In methanol at 20℃; for 3h; |
Conditions | Yield |
---|---|
Stage #1: hecogenin acetate With hydrazine hydrate In 2-ethoxy-ethanol at 136℃; Inert atmosphere; Stage #2: With potassium hydroxide In 2-ethoxy-ethanol at 136℃; for 3h; Inert atmosphere; | 98% |
(25R)-5α-Spirostan-2β,3α-diol
tigogenin
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen; acetic acid under 1500.15 Torr; for 24h; | 98% |
C39H72N2O3Si2
tigogenin
Conditions | Yield |
---|---|
With potassium tert-butylate; tert-butyl alcohol In dimethyl sulfoxide at 100℃; for 24h; | 95% |
tigogenin
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 3h; Heating; | 57.9% |
methanol
A
tigogenin
B
methyl D-glucopyranoside
C
methyl xyloside
D
methyl L-rhamnopyranoside
Conditions | Yield |
---|---|
With hydrogenchloride for 2.5h; Product distribution; Heating; | A 51.5% B n/a C n/a D n/a |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether for 3h; Ambient temperature; | A 17% B 8% |
ethanol
(25R)-22-ethoxy-5α,22αH-furostan-3β,26-diol
acetic acid
tigogenin
ethanol
(25R)-5α-furost-22ξ-ene-3β,26-diol
acetic acid
tigogenin
(25R)-5α-furost-22ξ-ene-3β,26-diol
tigogenin
Conditions | Yield |
---|---|
at 150℃; |
(25R)-3β.26-dihydroxy-5α-cholestanedione-(16.22)
aluminum isopropoxide
isopropyl alcohol
tigogenin
methanol
A
methyl 2,3,6-tri-O-methyl α-D-galactopyranoside
B
methyl 2,4,6-tri-O-methyl-α-D-glucopyranoside
C
tigogenin
D
methyl 2,3,4-tri-O-methyl α,β-D-xylopyranoside
E
methyl 4,6-di-O-methyl α,β-D-glucopyranoside
Conditions | Yield |
---|---|
With hydrogenchloride Product distribution; Heating; |
tigogenin
Conditions | Yield |
---|---|
With sulfuric acid In water at 110℃; for 10h; |
tigogenin
Conditions | Yield |
---|---|
With sulfuric acid In water at 110℃; for 10h; |
A
D-Xylose
B
D-Glucose
C
D-Galactose
D
tigogenin
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 110℃; for 4h; |
tigogenin
Conditions | Yield |
---|---|
With sulfuric acid In ethanol for 2h; Heating; |
Conditions | Yield |
---|---|
Aspergillus niger; |
Conditions | Yield |
---|---|
Aspergillus niger; |
(25R)-5α-spirostan-3β-ol 3-O-
tigogenin
Conditions | Yield |
---|---|
With sulfuric acid at 105℃; for 12h; |
(25R)-5α-spirostan-3β-ol 3-O-β-D-galactopyranoside
tigogenin
Conditions | Yield |
---|---|
With sulfuric acid at 105℃; for 12h; |
tigogenin
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; water at 100℃; | 7.2 mg |
Conditions | Yield |
---|---|
Hydrogenation; |
Conditions | Yield |
---|---|
Hydrogenation; |
Conditions | Yield |
---|---|
Hydrogenation; |
Conditions | Yield |
---|---|
Hydrogenation; |
hydrazine hydrate
ethylene glycol
(25R)-3β-hydroxy-5α-spirostan-23-one
tigogenin
Conditions | Yield |
---|---|
at 195℃; |
tigogenin
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 37℃; for 192h; |
tigogenin
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 37℃; for 192h; |
tigogenin
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 37℃; for 192h; |
Conditions | Yield |
---|---|
With pyridine; dmap In dichloromethane at 20℃; | 100% |
With pyridine for 3h; |
Conditions | Yield |
---|---|
With pyridine at 45℃; | 99% |
With dmap In tetrahydrofuran at 20℃; for 24h; Inert atmosphere; | 96% |
tigogenin
2,3,4,5-tetra-O-benzoyl-D-glucopyranosyl trichloroacetimidate
tigogenin 3β-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranoside)
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve In dichloromethane at 0 - 20℃; | 97% |
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid In acetone at 30℃; for 0.5h; Jones oxidation; | 93% |
With pyridinium chlorochromate In dichloromethane | 90.4% |
With sodium acetate; silica gel; pyridinium chlorochromate In dichloromethane at 0 - 20℃; for 15h; | 87% |
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 0 - 20℃; for 24h; Solvent; | 80.2% |
With oxalyl dichloride; dimethyl sulfoxide; triethylamine 1) CH2Cl2, THF, -78 deg C, 30 min, 2a) -78 deg C, 40 min, 2b) up to r.t.; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
Stage #1: tigogenin With acetic anhydride In acetic acid at 200℃; for 1h; Stage #2: With dihydrogen peroxide; sodium phosphotungstate In water; butan-1-ol at 80℃; for 2h; Stage #3: With sodium hydroxide In water; butan-1-ol for 2h; Product distribution / selectivity; Heating / reflux; | A 92% B 80% |
Stage #1: tigogenin With acetic anhydride In acetic acid at 200℃; for 1h; Stage #2: With sulfuric acid; dihydrogen peroxide; sodium molybdate In water; N,N-dimethyl-formamide at 80℃; for 2h; Stage #3: With potassium hydroxide In water; butan-1-ol at 80℃; for 2h; Product distribution / selectivity; | A 90% B 84% |
Stage #1: tigogenin With acetic anhydride In acetic acid at 200℃; for 1h; Stage #2: With dihydrogen peroxide; H7[(PMo2O7)6]*xH2O In water; acetic anhydride; acetic acid at 80℃; for 2h; Stage #3: With potassium hydroxide In ethanol; water for 2h; Product distribution / selectivity; Heating / reflux; | A 86% B 80% |
tigogenin
1,1,1,3,3,3-hexamethyl-disilazane
(3β,5α,25R)-3-trimethylsilyloxyspirostane
Conditions | Yield |
---|---|
In acetonitrile for 6h; Heating; | 91% |
Conditions | Yield |
---|---|
Stage #1: tigogenin With sulfuric acid; tetrabutylammomium bromide; iodine; acetic acid; trifluoroacetic acid In dichloromethane at 50℃; for 1h; Stage #2: With dihydrogen peroxide In dichloromethane; water at 0 - 20℃; Stage #3: With water; lithium hydroxide In tetrahydrofuran; dichloromethane for 1h; Reflux; | 91% |
Stage #1: tigogenin With peroxyacetic acid; sulfuric acid; iodine; acetic acid In acetic anhydride at 20℃; for 24h; Stage #2: With potassium hydroxide In ethanol at 20℃; for 12h; | 89% |
Stage #1: tigogenin With peroxyacetic acid; sulfuric acid; iodine In acetic acid at 20℃; Stage #2: With sodium hydroxide In water; acetic acid at 20℃; pH=13; | 85% |
Stage #1: tigogenin With sulfuric acid; iodine; acetic acid at 20℃; for 0.166667h; Stage #2: With peracetic acid; acetic acid for 14h; Stage #3: With sodium hydroxide at 20℃; pH=13; | 85% |
tigogenin
(25R)-5α-cholestane-3β,16β,26-triol
Conditions | Yield |
---|---|
With hydrogenchloride; zinc In ethanol for 0.5h; Heating; | 90% |
tigogenin
(1aS,3R,3aS,6aS,6bR)-3-Triisopropylsilanyloxymethyl-tetrahydro-1,2,4,6-tetraoxa-cyclopropa[e]inden-5-one
Conditions | Yield |
---|---|
With zinc(II) chloride In tetrahydrofuran | 89% |
With zinc(II) chloride In tetrahydrofuran; diethyl ether at -78 - 25℃; for 12h; Yield given; |
tigogenin
2,3,4,6-tetra-O-pivaloyl-α-D-glucopyranosyl bromide
<(25R)-5α-Spirostan-3β-yl>-2,3,4,6-tetra-O-pivaloyl-β-D-glucopyranosid
Conditions | Yield |
---|---|
With molecular sieve; silver carbonate In diethyl ether for 24h; Ambient temperature; | 88% |
tigogenin
2,3,4,6-tetra-O-benzoyl-D-glucopyranosyl trichloroacetimidate
tigogenin 3β-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranoside)
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 20℃; for 1h; Inert atmosphere; Molecular sieve; | 87% |
Stage #1: tigogenin; 2,3,4,6-tetra-O-benzoyl-D-glucopyranosyl trichloroacetimidate In dichloromethane for 1h; Molecular sieve; Inert atmosphere; Stage #2: With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 3h; Inert atmosphere; | 65% |
Conditions | Yield |
---|---|
Stage #1: tigogenin With boron trifluoride diethyl etherate; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 10℃; for 2h; Baeyer-Villiger oxidation; Stage #2: With sodium hydroxide In methanol Ring cleavage; Further stages.; | 85% |
With potassium sulfate; dipotassium peroxodisulfate; sulfuric acid Erhitzen des Reaktionsprodukts mit aethanol. KOH; |
tigogenin
tigogenyl 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl-(1->3)-[2,3,4-tri-O-acetyl-α-L-rhamnopyransyl-(1->2)]-4,6-di-O-benzylidene-β-D-galactopyranoside
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 0.666667h; Inert atmosphere; | 81% |
tigogenin
2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranosyl fluoride
tigogenin cellobioside heptaacetate (β-anomer)
Conditions | Yield |
---|---|
In toluene at 112℃; for 6.5h; | 75% |
Conditions | Yield |
---|---|
With 4 A molecular sieve; boron trifluoride diethyl etherate In dichloromethane at -10℃; for 0.333333h; | 73% |
tigogenin
2-O-(4-methoxybenzoyl)-3,4-di-O-triethylsilyl-β-D-xylopyranosyl-(1→3)-2-O-acetyl-4-O-triethylsilyl-α,β-L-arabinopyranosyl trichloroacetimidate
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate; 4 Angstroem MS In dichloromethane at -20℃; | 71% |
tigogenin
3,6-di-O-benzoylated-isopropyl-β-D-1-thiogalactopyranoside
Conditions | Yield |
---|---|
With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate In dichloromethane at -40℃; for 0.666667h; Inert atmosphere; | 71% |
Conditions | Yield |
---|---|
With 4 A molecular sieve; boron trifluoride diethyl etherate In dichloromethane at -10℃; for 0.333333h; | 70% |
tigogenin
C53H52NO8PS
Conditions | Yield |
---|---|
With 4 A molecular sieve; boron trifluoride diethyl etherate In dichloromethane at -23℃; for 8h; | 70% |
Conditions | Yield |
---|---|
With diphenyl diselenide; 3-iodylbenzoic acid In toluene for 7h; Reflux; | 70% |
Conditions | Yield |
---|---|
Multistep reaction.; | 69.5% |
Stage #1: tigogenin; acetic anhydride With pyridine for 1h; Reflux; Stage #2: titanium tetrachloride In acetic anhydride at 100℃; Reflux; Stage #3: With chromium(VI) oxide; acetic acid In water; acetone at 15 - 18℃; | 69.5% |
Stage #1: tigogenin; acetic anhydride In pyridine for 1h; Reflux; Stage #2: titanium tetrachloride In pyridine at 100℃; for 2h; Reflux; Stage #3: With chromium(VI) oxide; sodium acetate; acetic acid In pyridine; water; acetone at 15 - 18℃; for 1h; | 69.5% |
Stage #1: tigogenin; acetic anhydride With pyridine; ammonium chloride at 125 - 135℃; for 9h; Stage #2: With chromium(VI) oxide; water; acetic acid In 1,2-dichloro-ethane at 7 - 20℃; | 55% |
Stage #1: tigogenin; acetic anhydride With acetic acid at 208 - 225℃; under 3600.36 - 4875.49 Torr; for 1.08333h; Stage #2: With chromic acid at 12 - 98℃; for 0.75h; Temperature; |
tigogenin
Conditions | Yield |
---|---|
With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate In dichloromethane at -40℃; for 0.5h; Inert atmosphere; | 65% |
tigogenin
2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl trichloroacetimidate
3-O-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1→4)-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl]tigogenin
Conditions | Yield |
---|---|
Stage #1: tigogenin; 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl trichloroacetimidate In dichloromethane for 1h; Molecular sieve; Inert atmosphere; Stage #2: With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 3h; Inert atmosphere; | 61% |
tigogenin
(O-2,3,4,6-tetra-O-benzoyl-α-D-glucopyranosyl-(1→4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl)-trichloroacetimidate
3-O-[2,3,4,6-tetra-O-benzoyl-α-D-glucopyranosyl-(1→4)-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl]tigogenin
Conditions | Yield |
---|---|
Stage #1: tigogenin; (O-2,3,4,6-tetra-O-benzoyl-α-D-glucopyranosyl-(1→4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl)-trichloroacetimidate In dichloromethane for 1h; Molecular sieve; Inert atmosphere; Stage #2: With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 3h; Inert atmosphere; | 58% |
Conditions | Yield |
---|---|
With sodium cyanoborohydride In acetic acid for 2.5h; Ring cleavage; | 55% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View