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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

IPTG (Isopropyl β-D-1-Thiogalactopyranoside)

Cas:367-93-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Wuhan BJM Pharm Inc.

We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic addi

IPTG CAS No: 367-93-1 Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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SEASONS BIOTECHNOLOGY CO., LTD

1. High-quality products, cost-effective prices, best reputation and professional services. 2. Strong technology team and service team, Professional data management system. 3. Professional synthesis and formulations laboratory and producti

Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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YUNBIO TECH CO.,LTD

Our Strength: -Flexible: We work in small teams with rapid communication channels. Respond quickly and efficiently to customer and market needs. -Innovative: We are focusing on the development of new products and keep close relationships with

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

Isopropyl-beta-D-thiogalactopyranoside Manufacturer/High quality/Best price/In stock

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

iptg 367-93-1 Items Standard Result Appearance White Crystalline powder White Crystalline powder Assay,HPLC

iptg 367-93-1

Cas:367-93-1

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Simagchem Corporation

Welcome 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

High quality Iptg (Isopropyl-Beta-D-Thiogalactopyranoside) with high purity

Cas:367-93-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Kono Chem Co.,Ltd

Specifications CAS No.:367-93-1 Other Names: IPTG MF:C9H18O5S EINECS No.:206-703-0 Place of Origin: Anhui,China (Mainland) Type:Anesthetic Agents, Anti-Allergic Agents, Antibiotic and Antimicrobial Agents, Antidote, Antineoplastic Agent

CAS:367-93-1 Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:1 Kilogram

Negotiable

Type:Other

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Hubei Vanz Pharm Co.,Ltd

Hubei Vanz Pharm Co. Ltd. is located in Wuhan, Hubei province. We are one of the most professional company in pharm/chmecial industry for more than 10 years. We export to many countries and area with very competitive price, high quality, good ser

Isopropyl-beta-D-thiogalactopyranoside manufacturer

Cas:367-93-1

Min.Order:1 Gram

FOB Price: $10.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Isopropyl-beta-D-thiogalactopyranoside (IPTG) Cas 367-93-1 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:?20°C Package:1kg/foi

High quality Isopropyl-beta-D-thiogalactopyranoside (IPTG) Cas 367-93-1 with specialized manufacture

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $130.0

Type:Trading Company

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Jinan Finer Chemical Co., Ltd

Product description: Product name Isopropyl-beta-D-thiogalactopyranoside CAS number 367-93-1 Assay ≥99% Appearance White powder Capacity 100mt/year Application Inducer

Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

Good price Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:As per customer's demand Application:Biological buffer Transportation:By Sea or By Air or By Courier Port:shanghai

Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The 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

Factory Supply Iptg (Isopropyl-Beta-D-Thiogalactopyranoside)

Cas:367-93-1

Min.Order:1

Negotiable

Type:Other

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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% Isopropyl-beta-D-thiogalactopyranoside(IPTG) 367-93-1 GMP Manufacturer

Cas:367-93-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

Isopropyl-beta-D-thiogalactopyranoside CAS: 367-93-1 Molecular Formula: C9H18O5S Home Product Category other other 367-93-1 367-93-1 - Names and Identifiers Name Isopropyl-beta-D-thiogalactopyranoside Synonyms IPTG

Factory Supply 99% IPTG/sopropyl β-D-thiogalactopyranoside 367-93-1

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $100.0 / 115.0

Type:Trading Company

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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

Isopropyl-β-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

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

Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--367-93-1--Isopropyl-beta-D-thiogalactopyranoside factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established sta

TIANFUCHEM--367-93-1--Isopropyl-beta-D-thiogalactopyranoside factory price

Cas:367-93-1

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

IPTG

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

New production CAS 367-93-1 with best quality

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

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

Hot selling IPTG CAS: 367-93-1 with reasonable price and fast delivery !!

Cas:367-93-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Isopropyl β-D-1-thiogalactopyranoside (IPTG) is a molecular biology reagent. This compound is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expr

Isopropyl β-D-1-Thiogalactopyranoside

Cas:367-93-1

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Other

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Isopropyl-beta-D-thiogalactopyranoside/ LIDE PHARMA- Factory supply / Best price

Cas:367-93-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White crystalline powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china

Isopropyl-beta-D-thiogalactopyranoside

Cas:367-93-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla

High purity Isopropyl-beta-D-thiogalactopyranoside(IPTG) CAS 367-93-1

Cas:367-93-1

Min.Order:100 Gram

Negotiable

Type:Other

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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

b-D-Galactopyranoside, 1-methylethyl 1-thio- 367-93-1

Cas:367-93-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We 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

Shanghai Minstar Chemical Co., Ltd

Isopropyl-beta-D-thiogalactopyranoside Chemical Properties Melting point 105 °C alpha -31 º (c=1, water) Boiling point 350.9°C (rough estimate) density 1.3329 (rough estimate) refractive index 1.5060 (estimate) storag

Isopropyl-beta-D-thiogalactopyranoside.

Cas:367-93-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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

Isopropyl-beta-D-thiogalactopyranoside/CAS:367-93-1

Cas:367-93-1

Min.Order:1 Kilogram

FOB Price: $450.0 / 588.0

Type:Trading Company

inquiry

Synthetic route

isopropyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopiranoside
55692-87-0

isopropyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopiranoside

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃; pH=10;98%
With sodium methylate In methanol for 0.5h;90%
With sodium methylate In methanol at 20℃; for 5h; pH=10;81%
2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl-aethylxanthat
29587-08-4

2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl-aethylxanthat

isopropyl bromide
75-26-3

isopropyl bromide

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
With methanol; potassium carbonate at 60℃; for 5h; Reagent/catalyst; Temperature;92%
isopropylthio-6-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbonate)-β-D-galactopyranoside

isopropylthio-6-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)carbonate)-β-D-galactopyranoside

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
With sodium L-ascorbate; fluorescein free acid In aq. phosphate buffer for 0.5h; pH=7.4; Irradiation;75%
D-Galactose
10257-28-0

D-Galactose

2-propanethiol
75-33-2

2-propanethiol

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Stage #1: D-Galactose; 2-propanethiol With aluminum (III) chloride; acetic anhydride at 5 - 10℃;
Stage #2: With sodium methylate In methanol Reagent/catalyst;
74.3%
D-galactose pentaacetate
25878-60-8

D-galactose pentaacetate

2-propanethiol
75-33-2

2-propanethiol

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Stage #1: D-galactose pentaacetate; 2-propanethiol With boron trifluoride diethyl etherate In dichloromethane at 0 - 5℃; for 2h;
Stage #2: With sodium methylate In methanol
45.2%
2-propanethiol
75-33-2

2-propanethiol

β-D-galactose peracetate
4163-60-4

β-D-galactose peracetate

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Stage #1: 2-propanethiol; β-D-galactose peracetate With boron trifluoride diethyl etherate In dichloromethane at 0 - 5℃; for 2h;
Stage #2: With sodium methylate In methanol
45.2%
2-propanethiol
75-33-2

2-propanethiol

1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside
3068-32-4

1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
With potassium ethoxide Behandeln des Reaktionsprodukts mit Natriummethylat in Methanol;
β-D-galactose peracetate
4163-60-4

β-D-galactose peracetate

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / BF3*Et2O / CH2Cl2 / 1.5 h / 20 °C
2: 81 percent / CH3ONa / methanol / 5 h / 20 °C / pH 10
View Scheme
Multi-step reaction with 4 steps
1: thiourea; boron trifluoride diethyl etherate / dichloromethane / 12 h / 20 °C
2: sodium metabisulfite / dichloromethane; water / Reflux
3: potassium carbonate / acetone / 20 °C
4: sodium methylate / methanol / 20 °C / pH 10
View Scheme
Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: BF3*OEt2 / CH2Cl2 / 0.17 h / Ambient temperature
2: 72 percent / NaOMe / methanol / 1 h / Ambient temperature
View Scheme
Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) NaH, Molekularsieb 4 A, 2) 0.1 M BF3*OEt2, Molekularsieb 4 A / 1) CH2Cl2, 30 min, RT, 2) CH2Cl2, 30 min, RT
2: 90 percent / 0.5 M CH3ONa / methanol / 0.5 h
View Scheme
β-D-galactopyranoside
7296-64-2

β-D-galactopyranoside

2-propanethiol
75-33-2

2-propanethiol

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
With potassium acetate In acetic anhydride at 80℃;0.5 kg
D-Galactose
59-23-4

D-Galactose

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: zinc(II) chloride / 0.2 h / 5 - 10 °C
2: sodium methylate / methanol
View Scheme
Multi-step reaction with 3 steps
1: sodium acetate / 0.2 h / Reflux
2: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 5 °C
3: sodium methylate / methanol
View Scheme
S-tetraacetyl-β-D-galactosylisothiourea fluorine salt

S-tetraacetyl-β-D-galactosylisothiourea fluorine salt

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium metabisulfite / dichloromethane; water / Reflux
2: potassium carbonate / acetone / 20 °C
3: sodium methylate / methanol / 20 °C / pH 10
View Scheme
BEC-cIPTG

BEC-cIPTG

A

C15H17NO10

C15H17NO10

B

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Stage #1: BEC-cIPTG UV-irradiation;
Stage #2: With water Enzymatic reaction;
BEC-cIPTG

BEC-cIPTG

A

C11H7NO10(2-)*2Li(1+)

C11H7NO10(2-)*2Li(1+)

B

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: lithium hydroxide; water / methanol / 1 h / 0 - 20 °C
2.1: UV-irradiation
2.2: Enzymatic reaction
View Scheme
BC-cIPTG

BC-cIPTG

A

C11H7NO10(2-)*2Li(1+)

C11H7NO10(2-)*2Li(1+)

B

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

Conditions
ConditionsYield
Stage #1: BC-cIPTG UV-irradiation;
Stage #2: With water Enzymatic reaction;
acetic anhydride
108-24-7

acetic anhydride

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

isopropyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopiranoside
55692-87-0

isopropyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopiranoside

Conditions
ConditionsYield
With pyridine100%
With pyridine at 20℃;100%
benzaldehyde dimethyl acetal
1125-88-8

benzaldehyde dimethyl acetal

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

isopropyl 4,6-di-O-benzylidene-1-thio-β-D-galactopyranoside

isopropyl 4,6-di-O-benzylidene-1-thio-β-D-galactopyranoside

Conditions
ConditionsYield
toluene-4-sulfonic acid In dichloromethane at 20℃; for 2h;96%
With camphor-10-sulfonic acid In N,N-dimethyl-formamide at 0 - 20℃;82%
With camphor-10-sulfonic acid In N,N-dimethyl-formamide at 20℃; pH=2 - 3;82%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

p-methoxybenzyl chloride
824-94-2

p-methoxybenzyl chloride

C41H50O9S

C41H50O9S

Conditions
ConditionsYield
Stage #1: isopropyl β-D-thiogalactopyranoside With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Schlenk technique; Inert atmosphere;
Stage #2: p-methoxybenzyl chloride In N,N-dimethyl-formamide; mineral oil at 23℃; for 17h; Schlenk technique; Inert atmosphere;
95%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

isopropyl 1-thio-6-O-(tert-butyldimethylsilyl)-β-D-galactopyranoside
1273157-53-1

isopropyl 1-thio-6-O-(tert-butyldimethylsilyl)-β-D-galactopyranoside

Conditions
ConditionsYield
With triethylamine; N,N-dimethyl-formamide In acetonitrile at 20℃; for 0.5h; regioselective reaction;92%
With pyridine at 0 - 20℃; for 14h; Inert atmosphere;88.1%
With pyridine at 23℃;84%
With pyridine at 20℃; for 16h;
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

4-Nitrobenzenesulfonyl chloride
98-74-8

4-Nitrobenzenesulfonyl chloride

isopropylthio 3-O-(4-nitrobenzenesulfonyl)-β-D-galactopyranoside

isopropylthio 3-O-(4-nitrobenzenesulfonyl)-β-D-galactopyranoside

Conditions
ConditionsYield
With 2-((S)-quinolin-4-yl((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)-2,3-dihydro-1H-benzo[c][1,2]azaborol-1-ol; sodium carbonate In acetonitrile at 20℃; for 20h; regioselective reaction;88%
benzyl bromide
100-39-0

benzyl bromide

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

isopropyl 2,3,4,6-tetra-O-benzyl-1-thio-α-D-galactopyranoside
440652-81-3

isopropyl 2,3,4,6-tetra-O-benzyl-1-thio-α-D-galactopyranoside

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 6h;85%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

benzoyl chloride
98-88-4

benzoyl chloride

isopropyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

isopropyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

Conditions
ConditionsYield
With pyridine; dmap at 20℃; Concentration;85%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

isopropylthio 3-O-(4-toluenesulfonyl)-β-D-galactopyranoside

isopropylthio 3-O-(4-toluenesulfonyl)-β-D-galactopyranoside

Conditions
ConditionsYield
With 1-methyl-1H-imidazole; 2-((S)-quinolin-4-yl((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)-2,3-dihydro-1H-benzo[c][1,2]azaborol-1-ol; sodium carbonate In acetonitrile at 20℃; for 18h; regioselective reaction;84%
3,5-bis(trifluoromethyl)benzenesulfonyl chloride
39234-86-1

3,5-bis(trifluoromethyl)benzenesulfonyl chloride

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

isopropylthio 3-O-(3,5-bis(trifluoromethyl)benzenesulfonyl)-β-D-galactopyranoside

isopropylthio 3-O-(3,5-bis(trifluoromethyl)benzenesulfonyl)-β-D-galactopyranoside

Conditions
ConditionsYield
With 2-((S)-quinolin-4-yl((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)-2,3-dihydro-1H-benzo[c][1,2]azaborol-1-ol; sodium carbonate In acetonitrile at 20℃; for 20h; regioselective reaction;82%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

allyl bromide
106-95-6

allyl bromide

(2R,3S,4S,5R,6S)-4-Allyloxy-2-hydroxymethyl-6-isopropylsulfanyl-tetrahydro-pyran-3,5-diol
847225-60-9

(2R,3S,4S,5R,6S)-4-Allyloxy-2-hydroxymethyl-6-isopropylsulfanyl-tetrahydro-pyran-3,5-diol

Conditions
ConditionsYield
Stage #1: isopropyl β-D-thiogalactopyranoside In methanol for 2h; Heating;
Stage #2: allyl bromide With tetra-(n-butyl)ammonium iodide In toluene at 60℃; for 24h;
79%
benzaldehyde dimethyl acetal
1125-88-8

benzaldehyde dimethyl acetal

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

C16H22O5S
936549-98-3

C16H22O5S

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dichloromethane; water for 2h;79%
6-nitro-1,3-benzodioxole-5-carbaldehyde
712-97-0

6-nitro-1,3-benzodioxole-5-carbaldehyde

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

NP-cIPTG

NP-cIPTG

Conditions
ConditionsYield
With sulfuric acid In dimethyl sulfoxide at 0 - 20℃;78%
With sulfuric acid In dimethyl sulfoxide at 0 - 20℃; for 24h;21%
benzyl bromide
100-39-0

benzyl bromide

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

isopropyl 3-O-benzyl-1-thio-β-D-galactopyranoside

isopropyl 3-O-benzyl-1-thio-β-D-galactopyranoside

Conditions
ConditionsYield
Stage #1: isopropyl β-D-thiogalactopyranoside With di(n-butyl)tin oxide In methanol; toluene for 4h; Reflux;
Stage #2: benzyl bromide With tetrabutylammomium bromide In toluene at 70℃; for 5h; regioselective reaction;
78%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

benzoyl chloride
98-88-4

benzoyl chloride

3,6-di-O-benzoylated-isopropyl-β-D-1-thiogalactopyranoside
615570-19-9

3,6-di-O-benzoylated-isopropyl-β-D-1-thiogalactopyranoside

Conditions
ConditionsYield
With pyridine at -10℃;70%
With pyridine at 0℃; Concentration;0.98 g
N-benzoyloxybenzotriazole
54769-36-7

N-benzoyloxybenzotriazole

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

3,6-di-O-benzoylated-isopropyl-β-D-1-thiogalactopyranoside
615570-19-9

3,6-di-O-benzoylated-isopropyl-β-D-1-thiogalactopyranoside

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 10h; regioselective reaction;69%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

N-ethyl-N,N-diisopropylamine
7087-68-5

N-ethyl-N,N-diisopropylamine

A

C9H18O8S2*C8H19N

C9H18O8S2*C8H19N

B

C9H18O11S3*2C8H19N

C9H18O11S3*2C8H19N

Conditions
ConditionsYield
With sulfur trioxide trimethylamine complex; 10-hydroxy-4a,10a-dihydrobenzo[b][1,4]benzoxaborinine In acetonitrile at 60℃; for 3h; Inert atmosphere;A 69%
B 24%
tert-butyl (1-phenylprop-2-yn-1-yl) carbonate

tert-butyl (1-phenylprop-2-yn-1-yl) carbonate

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

A

(2S,3R,4S,5R,6R)-2-(isopropylthio)-6-((((R)-1-phenylprop-2-yn-1-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol

(2S,3R,4S,5R,6R)-2-(isopropylthio)-6-((((R)-1-phenylprop-2-yn-1-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol

B

(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(isopropylthio)-4-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,5-diol

(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(isopropylthio)-4-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,5-diol

Conditions
ConditionsYield
With tetrakis(acetonitrile)copper(I)tetrafluoroborate; R,R-C5H3N(C3H3NOPh)2; triethylamine; 10-hydroxy-4a,10a-dihydrobenzo[b][1,4]benzoxaborinine In tetrahydrofuran Molecular sieve; Inert atmosphere; Sealed tube;A n/a
B 66%
tert-butyl (1-phenylprop-2-yn-1-yl) carbonate

tert-butyl (1-phenylprop-2-yn-1-yl) carbonate

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

(2S,3R,4S,5R,6R)-2-(isopropylthio)-6-((((R)-1-phenylprop-2-yn-1-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol

(2S,3R,4S,5R,6R)-2-(isopropylthio)-6-((((R)-1-phenylprop-2-yn-1-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol

Conditions
ConditionsYield
With 2,6-bis[(4S)-4-methyl-4,5-dihydrooxazol-2-yl]pyridine; tetrakis(acetonitrile)copper(I)tetrafluoroborate; triethylamine; 10-hydroxy-4a,10a-dihydrobenzo[b][1,4]benzoxaborinine In tetrahydrofuran at 20℃; for 6h; Molecular sieve; Inert atmosphere; Sealed tube;65%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

2-trifluoromethylbenzoyl chloride
312-94-7

2-trifluoromethylbenzoyl chloride

3,5-dihydroxy-2-(hydroxymethyl)-6-(isopropylthio)tetrahydro-2H-pyran-4-yl 2-(trifluoromethyl)benzoate

3,5-dihydroxy-2-(hydroxymethyl)-6-(isopropylthio)tetrahydro-2H-pyran-4-yl 2-(trifluoromethyl)benzoate

Conditions
ConditionsYield
With 2-((S)-quinolin-4-yl((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)-2,3-dihydro-1H-benzo[c][1,2]azaborol-1-ol; sodium carbonate In acetonitrile at 20℃; for 48h; regioselective reaction;62%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

N-ethyl-N,N-diisopropylamine
7087-68-5

N-ethyl-N,N-diisopropylamine

A

C9H18O8S2*C8H19N

C9H18O8S2*C8H19N

B

C9H18O8S2*C8H19N

C9H18O8S2*C8H19N

C

C9H18O11S3*2C8H19N

C9H18O11S3*2C8H19N

Conditions
ConditionsYield
With sulfur trioxide trimethylamine complex; 10-hydroxy-4a,10a-dihydrobenzo[b][1,4]benzoxaborinine In acetonitrile at 60℃; for 3h; Inert atmosphere;A 58%
B 6%
C 18%
4,5-bis(ethoxycarbonylmethoxy)-2-nitrobenzylaldehyde diethyl acetal

4,5-bis(ethoxycarbonylmethoxy)-2-nitrobenzylaldehyde diethyl acetal

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

BEC-cIPTG

BEC-cIPTG

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dichloromethane at 20℃; for 20h;45%
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

isopropyl 3,4-O-(1-methylethylidene)-1-thio-β-D-galactopyranoside

isopropyl 3,4-O-(1-methylethylidene)-1-thio-β-D-galactopyranoside

Conditions
ConditionsYield
With camphor-10-sulfonic acid In acetone at 20℃;40%
With camphor-10-sulfonic acid In acetonitrile at 20℃; for 1h; Inert atmosphere;
isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

benzoyl chloride
98-88-4

benzoyl chloride

isopropyl 2,3,6-tri-O-benzoyl-1-thio-β-D-galactopyranoside

isopropyl 2,3,6-tri-O-benzoyl-1-thio-β-D-galactopyranoside

Conditions
ConditionsYield
With pyridine at -10℃; for 3h;40%
4,6-dimethoxy-1,3,5-triazin-2-yl α-N-acetylglucosaminide
1337923-38-2

4,6-dimethoxy-1,3,5-triazin-2-yl α-N-acetylglucosaminide

isopropyl β-D-thiogalactopyranoside
367-93-1

isopropyl β-D-thiogalactopyranoside

i-propyl 1-thio-4-O-(2-acetamido-2-deoxy-α-glucopyranosyl)-β-galactopyranoside
1352031-32-3

i-propyl 1-thio-4-O-(2-acetamido-2-deoxy-α-glucopyranosyl)-β-galactopyranoside

Conditions
ConditionsYield
With Bacteroides thetaiotaomicron VPI5482 α-N-acetylglucosaminidase B1 at 37℃; for 1h; pH=6.5; aq. phosphate buffer; Enzymatic reaction; regioselective reaction;29%
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