Products

Refine

Country

Business Type

Certificate

Display

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ---------------------------------------------------------------------------------------------

High purity Various Specifications solasodine CAS:126-17-0

Cas:126-17-0

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

1. 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

High Quality 99% Solasodine 126-17-0 ISO Producer

Cas:126-17-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

Solasodine

Cas:126-17-0

Min.Order:5 Milligram

Negotiable

Type:Manufacturers

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality SOLASODINE

Cas:126-17-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Solasodine

Cas:126-17-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our 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

Solasodine

Cas:126-17-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

High quality and best price of Solasodine from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD 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 establishe

SOLASODINE

Cas:126-17-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

SOLASODINE

Cas:126-17-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Manufacturer supply CAS 126-17-0 with best quality

Cas:126-17-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Solasodine CAS126-17-0

Cas:126-17-0

Min.Order:1 Kilogram

FOB Price: $7.0 / 9.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

Solasodine 126-17-0

Cas:126-17-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

SOLASODINE CAS:126-17-0 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

SOLASODINE CAS:126-17-0

Cas:126-17-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Solasodine

Cas:126-17-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

Solasodine

Cas:126-17-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chengdu Biopurify Phytochemicals Ltd.

Chengdu 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

Solasodine

Cas:126-17-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

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

SOLASODINE

Cas:126-17-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Nanjing Spring & Autumn Biological Engineering Co., Ltd. Which was founded at 2008, has an R & D team composed very experienced natural products chemists. The company is a high-tech enterprise engaged in functional health care products raw ma

Solasodine

Cas:126-17-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

Solasodine

Cas:126-17-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

SOLASODINE

Cas:126-17-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

Solasodine

Cas:126-17-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr

Solasodine

Cas:126-17-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

High purity Solasodine

Cas:126-17-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Top Purity Solasodine

Cas:126-17-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP 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,

Solasodine

Cas:126-17-0

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hubei CuiRan Biotechnology Co., Ltd

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)

Solasodine

Cas:126-17-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Solasodine

Cas:126-17-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Solasodine

Cas:126-17-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

shanghai Tauto Biotech Co., Ltd

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

E-0857 Solasodine

Cas:126-17-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Solasodine

Cas:126-17-0

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Solasodine

Cas:126-17-0

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

solasodine-3β-acetate
1415-78-7, 6159-99-5

solasodine-3β-acetate

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With water; sodium hydroxide In methanol; dichloromethane at 20℃; for 3h;93%
C43H61NO2Si

C43H61NO2Si

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride In tetrahydrofuran at 70℃; Inert atmosphere;88%
With hydrogenchloride; water In ethanol for 2h; Reflux;
C27H41N3O2
1000612-48-5

C27H41N3O2

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Stage #1: C27H41N3O2 With chloro-trimethyl-silane; sodium iodide In acetonitrile at 20℃; for 2h;
Stage #2: With sodium thiosulfate In water; acetonitrile
Stage #3: With sodium hydroxide In water; acetonitrile pH=9; diastereoselective reaction;
72%
Multi-step reaction with 2 steps
1: chloro-trimethyl-silane; sodium iodide / acetonitrile / 20 °C
2: sodium thiosulfate; sodium hydroxide / water; acetonitrile
View Scheme
(22S,25R)-22,26-epiminocholest-5-ene-3β,16β-diol
6785-55-3

(22S,25R)-22,26-epiminocholest-5-ene-3β,16β-diol

A

(25R)-22αN-spirosol-4-en-3-one
17094-86-9

(25R)-22αN-spirosol-4-en-3-one

B

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With manganese(IV) oxideA 12%
B 68%
With manganese(IV) oxide In chloroform at 20℃; for 24h;A 12%
B 68%
C30H47NO5S

C30H47NO5S

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Stage #1: C30H47NO5S With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.25h; Inert atmosphere;
Stage #2: With oxygen In tetrahydrofuran; hexane at 20℃; for 3h;
44%
C27H43NO2
514-32-9

C27H43NO2

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With chloro-trimethyl-silane In dichloromethane for 12h; Inert atmosphere;43%
Stage #1: C27H43NO2 With sodium thiosulfate; sodium hydroxide In water; acetonitrile
Stage #2: In water; acetonitrile
N,O-diacetyl-22-episolasodine

N,O-diacetyl-22-episolasodine

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With sodium; butan-1-ol for 24h; Reflux;40%
(22S,25R)-N-Chloro-22,26-epiminocholest-5-ene-3β,16α-diol
129850-55-1

(22S,25R)-N-Chloro-22,26-epiminocholest-5-ene-3β,16α-diol

A

25-Isoetioline
129938-55-2

25-Isoetioline

B

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 2h;A 27%
B n/a
(25R)-3β-hydroxy-26-phthalimido-cholest-5-ene-16,22-dione
122387-24-0

(25R)-3β-hydroxy-26-phthalimido-cholest-5-ene-16,22-dione

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Reaktion ueber mehrere Stufen;
solamargine
20311-51-7

solamargine

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With hydrogenchloride; ethanol
With hydrogenchloride
(acid hydrolysis);
solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With hydrogenchloride
With sulfuric acid
With hydrogen bromide
(acid hydrolysis);

A

solasodine
126-17-0

solasodine

B

(25R)-22αN-spirosola-3,5-diene
3669-17-8

(25R)-22αN-spirosola-3,5-diene

Conditions
ConditionsYield
With hydrogenchloride
N-((25R)-3β,22-dihydroxy-(22ξH)-furost-5-en-26-yl)-phthalimide
107387-55-3

N-((25R)-3β,22-dihydroxy-(22ξH)-furost-5-en-26-yl)-phthalimide

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
(i) N2H4, MeOH, CH2Cl2, (ii) aq. HCl; Multistep reaction;
N-((25R)-3β-hydroxy-furosta-5,20(22)-dien-26-yl)-phthalimide
7604-97-9

N-((25R)-3β-hydroxy-furosta-5,20(22)-dien-26-yl)-phthalimide

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
(i) (hydrazinolysis), (ii) aq. HCl, MeOH; Multistep reaction;
O4-(22R,25R)-spirosol-3-en-3β-yl-β-L-6-deoxy-mannopyranosyl β-D-glucopyranoside
54302-48-6

O4-(22R,25R)-spirosol-3-en-3β-yl-β-L-6-deoxy-mannopyranosyl β-D-glucopyranoside

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With hydrogenchloride In methanol Heating;
(25R)-22,26-epiminocholesta-5,22(N)-diene-3β,16β-diol diacetate
30040-85-8

(25R)-22,26-epiminocholesta-5,22(N)-diene-3β,16β-diol diacetate

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With potassium hydroxide In methanol Heating;
(22S,25R)-N-Benzyloxycarbonyl-22,26-epimino-3β-hydroxycholest-5-en-16-one
129938-54-1

(22S,25R)-N-Benzyloxycarbonyl-22,26-epimino-3β-hydroxycholest-5-en-16-one

A

25-Isoetioline
129938-55-2

25-Isoetioline

B

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Yield given. Multistep reaction. Further byproducts given;
solanavione-3-acetate

solanavione-3-acetate

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With hydrazine dihydrochloride Product distribution; Wolff-Kishner reduction;
solamargine

solamargine

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With trifluoroacetic acid
di-O-acetyl-pseudosolasodine-B

di-O-acetyl-pseudosolasodine-B

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With potassium hydroxide
pseudosolasodine diacetate
36506-65-7

pseudosolasodine diacetate

methanol. KOH-solution

methanol. KOH-solution

solasodine
126-17-0

solasodine

pseudodiosgenin

pseudodiosgenin

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Reaktion ueber mehrere Stufen;
(22S,25R)-22,26-Epiminocholest-5-ene-3β,16α-diol
36456-16-3

(22S,25R)-22,26-Epiminocholest-5-ene-3β,16α-diol

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 96 percent / N-chlorosuccinimide / CHCl3 / 0.5 h / Ambient temperature
2: NaOEt / ethanol / 2 h
View Scheme
(22S,25R)-N-Benzyloxycarbonyl-22,26-epiminocholest-5-ene-3β,16β-diol
129938-53-0

(22S,25R)-N-Benzyloxycarbonyl-22,26-epiminocholest-5-ene-3β,16β-diol

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 60 percent / CrO3, NaOAc*3H2O, AcOH / H2O / 20 h / Ambient temperature
2: Na, i-PrOH / toluene / 2 h
3: 96 percent / N-chlorosuccinimide / CHCl3 / 0.5 h / Ambient temperature
4: NaOEt / ethanol / 2 h
View Scheme
Multi-step reaction with 2 steps
1: 60 percent / CrO3, NaOAc*3H2O, AcOH / H2O / 20 h / Ambient temperature
View Scheme
(22S,25R)-N-Benzyloxycarbonyl-22,26-epimino-3β-hydroxycholest-5-en-16-one
129938-54-1

(22S,25R)-N-Benzyloxycarbonyl-22,26-epimino-3β-hydroxycholest-5-en-16-one

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Na, i-PrOH / toluene / 2 h
2: 96 percent / N-chlorosuccinimide / CHCl3 / 0.5 h / Ambient temperature
3: NaOEt / ethanol / 2 h
View Scheme
(25R)-26-iodo-3β-hydroxy-cholest-5-ene-16,22-dione
114696-99-0

(25R)-26-iodo-3β-hydroxy-cholest-5-ene-16,22-dione

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide
2: Reaktion ueber mehrere Stufen
View Scheme
(25R)-3β-hydroxy-26-(toluene-4-sulfonyloxy)-cholest-5-ene-16,22-dione
115388-90-4

(25R)-3β-hydroxy-26-(toluene-4-sulfonyloxy)-cholest-5-ene-16,22-dione

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: butanone; NaI
2: dimethylformamide
3: Reaktion ueber mehrere Stufen
View Scheme
kryptogenin
468-99-5

kryptogenin

solasodine
126-17-0

solasodine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
2: butanone; NaI
3: dimethylformamide
4: Reaktion ueber mehrere Stufen
View Scheme
solasodine
126-17-0

solasodine

Conditions
ConditionsYield
With hydrogenchloride; water In isopropyl alcohol at 20℃; Product distribution / selectivity; Heating / reflux;
acetic anhydride
108-24-7

acetic anhydride

solasodine
126-17-0

solasodine

(25R)-22,26-epiminocholesta-5,22(N)-diene-3β,16β-diol diacetate
30040-85-8

(25R)-22,26-epiminocholesta-5,22(N)-diene-3β,16β-diol diacetate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In acetic acid at 24.84℃; for 0.00555556h;100%
18α-glycyrrhizic acid

18α-glycyrrhizic acid

solasodine
126-17-0

solasodine

C42H62O16*C27H43NO2

C42H62O16*C27H43NO2

Conditions
ConditionsYield
In methanol Reflux;99%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

solasodine
126-17-0

solasodine

(25R)-N-(toluene-4-sulfonyl)-3β-(toluene-4-sulfonyloxy)-22αN-spirosol-5-ene
79659-49-7

(25R)-N-(toluene-4-sulfonyl)-3β-(toluene-4-sulfonyloxy)-22αN-spirosol-5-ene

Conditions
ConditionsYield
With pyridine at 20℃;95%
solasodine
126-17-0

solasodine

(22R,25R)-22,26-epiminocholest-5-ene-3β,16β-diol
68422-03-7

(22R,25R)-22,26-epiminocholest-5-ene-3β,16β-diol

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol; dichloromethane at 0 - 20℃; for 1h;87%
2-bromo-3,4,4-trichloro-3-butenoyl chloride
913966-90-2

2-bromo-3,4,4-trichloro-3-butenoyl chloride

solasodine
126-17-0

solasodine

solasodinyl 2-bromo-3,4,4-trichlorobut-3-enoate

solasodinyl 2-bromo-3,4,4-trichlorobut-3-enoate

Conditions
ConditionsYield
With pyridine In benzene at 20 - 23℃;84%
C61H64Cl3NO24

C61H64Cl3NO24

solasodine
126-17-0

solasodine

C86H105NO25

C86H105NO25

Conditions
ConditionsYield
Stage #1: solasodine at -20℃; for 0.333333h; Molecular sieve; Sealed tube; Inert atmosphere;
Stage #2: C61H64Cl3NO24 With hydrogen tetrakis(pentafluorophenyl)borate for 0.5h; Molecular sieve; Inert atmosphere; Sealed tube;
82%
1-Adamantanecarbonyl chloride
2094-72-6

1-Adamantanecarbonyl chloride

solasodine
126-17-0

solasodine

(25R)-solasod-5-en-3β-yl 1-adamantanecarboxylate

(25R)-solasod-5-en-3β-yl 1-adamantanecarboxylate

Conditions
ConditionsYield
With pyridine In benzene for 8h; Heating;78%
solasodine
126-17-0

solasodine

(25R)-22αN-spirosol-4-en-3-one
17094-86-9

(25R)-22αN-spirosol-4-en-3-one

Conditions
ConditionsYield
With cyclohexanone; aluminum tri-tert-butoxide In toluene for 11h; Heating;68%
With aluminum tri-tert-butoxide; acetone
With copper
Multi-step reaction with 2 steps
1: 95 percent / anhyd. pyridine / 20 °C
2: 29 percent / anhyd. sodium acetate / dimethylsulfoxide / 4 h / 80 - 90 °C
View Scheme
acetic acid
64-19-7

acetic acid

solasodine
126-17-0

solasodine

16-dehydropregnenolone acetate
979-02-2

16-dehydropregnenolone acetate

Conditions
ConditionsYield
Stage #1: solasodine With pyridine; ammonium chloride at 125 - 135℃; for 8 - 9h;
Stage #2: acetic acid With chromium(VI) oxide In water; 1,2-dichloro-ethane at 0 - 20℃; for 1h; Product distribution / selectivity;
65%
C25H34O7S
1307870-93-4

C25H34O7S

solasodine
126-17-0

solasodine

C49H69NO9
1307870-88-7

C49H69NO9

Conditions
ConditionsYield
With N-iodo-succinimide; silver trifluoromethanesulfonate at -50℃; for 2h;65%
solasodine
126-17-0

solasodine

C27H42N2O3
1370010-28-8

C27H42N2O3

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; sodium nitrite In acetic acid at 20℃; for 1h;56.2%
acetic anhydride
108-24-7

acetic anhydride

solasodine
126-17-0

solasodine

N,O-diacetyl-22-episolasodine

N,O-diacetyl-22-episolasodine

Conditions
ConditionsYield
With pyridine at 20℃;55%
Conditions
ConditionsYield
Stage #1: solasodine With silver(I) acetate In benzene Koenigs-Knorr Glycosidation; Reflux;
Stage #2: 2,3,4,6-tetra-O-acetyl-D-glucopyranosyl bromide In benzene for 14h; Koenigs-Knorr Glycosidation; Reflux;
51.83%
solasodine
126-17-0

solasodine

3β,16β-dihydroxypregna-5-ene-20-carboxylic acid 22,16-lactone
33282-87-0

3β,16β-dihydroxypregna-5-ene-20-carboxylic acid 22,16-lactone

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; sodium nitrite In chloroform; acetic acid at 20℃; for 2h;48.2%
acetic anhydride
108-24-7

acetic anhydride

solasodine
126-17-0

solasodine

16-dehydropregnenolone acetate
979-02-2

16-dehydropregnenolone acetate

Conditions
ConditionsYield
Stage #1: acetic anhydride; solasodine With pyridine for 1.5h; Heating / reflux;
Stage #2: With acetic acid for 0.25h; Heating / reflux;
Stage #3: With sodium sulphite; sodium dichromate Product distribution / selectivity; more than 3 stages;
48%
Stage #1: acetic anhydride; solasodine With pyridine; toluene-4-sulfonic acid at 160℃; for 6h; Heating / reflux;
Stage #2: With acetic acid In water at 20 - 160℃; for 4h; Heating / reflux;
Stage #3: With chromium(VI) oxide; sodium sulphite; acetic anhydride Product distribution / selectivity; more than 3 stages;
44.6%
Stage #1: acetic anhydride; solasodine With pyridine for 1h; Heating / reflux;
Stage #2: With pyridine hydrochloride In pyridine for 2h; Heating / reflux;
Stage #3: With sodium sulphite; sodium dichromate Product distribution / selectivity; more than 3 stages;
20%
Stage #1: acetic anhydride; solasodine; toluene-4-sulfonic acid In acetic acid at 20℃; for 7h; Heating / reflux;
Stage #2: With sodium dichromate In acetic acid at 15 - 40℃; for 1h;
Stage #3: With sodium sulphite In acetic acid for 2h; Product distribution / selectivity; Heating / reflux;
15%
Behandeln des Reaktionsprodukts mit CrO3 in wss. Essigsaeure und Erhitzen des danach erhaltenen Reaktionsprodukts mit Essigsaeure;
solasodine
126-17-0

solasodine

A

(25R)-22αN-spirosol-4-en-3-one
17094-86-9

(25R)-22αN-spirosol-4-en-3-one

B

solasod-5-en-3β-ol salt with 6-methylsalicylic acid

solasod-5-en-3β-ol salt with 6-methylsalicylic acid

Conditions
ConditionsYield
fungus penicillium patulum;A 18%
B 0.5%
fungus penicillium patulum;A 18%
B 0.5%
acetic anhydride
108-24-7

acetic anhydride

solasodine
126-17-0

solasodine

(25R)-3β,N-diacetoxysolasod-5-ene
4860-15-5

(25R)-3β,N-diacetoxysolasod-5-ene

Conditions
ConditionsYield
With pyridine for 0.5h; Heating;12.5%
solasodine
126-17-0

solasodine

N-Hydroxysolasodine
142182-57-8

N-Hydroxysolasodine

Conditions
ConditionsYield
With selenium(IV) oxide; dihydrogen peroxide In methanol for 264h;11%
solasodine
126-17-0

solasodine

A

3β-hydroxysolasod-5-en-7-one
103369-64-8

3β-hydroxysolasod-5-en-7-one

B

solasod-5-ene-3β,7β-diol
107297-22-3

solasod-5-ene-3β,7β-diol

C

solasod-5-ene-3β,7α-diol

solasod-5-ene-3β,7α-diol

Conditions
ConditionsYield
fungus Cunninghamella elegans;A 0.04%
B 8%
C 5.8%
fungus Cunninghamella elegans;A 0.04%
B 8%
C 5.8%

Downstream Products

Post buying leads

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