Dayang Chem (Hangzhou) Co.,Ltd.
Dayangchem's 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. DayangChem can provide different quantities
Cas:10257-28-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryZhuozhou 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
Cas:10257-28-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryHebei 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
Cas:10257-28-0
Min.Order:1 Kilogram
FOB Price: $38.0 / 59.0
Type:Trading Company
inquiryHenan 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
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
Binbo Biological Co., Ltd
CAS No.: 10257-28-0 Other Names: D-Galactose MF: C6H12O6 EINECS No.: 233-595-2 Place of Origin: Shaanxi, China (Mainland) Type: Other Brand Name: BINBO Model Number: Food Grade Appearance: White Powder Shelf Life: 2 Years Sample: Avaliable
Cas:10257-28-0
Min.Order:1 Kilogram
FOB Price: $20.0 / 40.0
Type:Lab/Research institutions
inquiryZibo 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
Cas:10257-28-0
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryHenan Tianfu Chemical Co., Ltd.
D-GAL; D-GALACTOPYRANOSE; CEREBOSE; GALACTOSE, D-(+)-; GALACTOSE; Nsc8102 CAS No.: 10257-28-0 Molecular formula: C6H12O6 Molecular weight: 180.16 D-glucopyranose Melting point 168-170 °C (lit.) Solubility H2O: 100 mg/mL Morpho
Cas:10257-28-0
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryTAIZHOU 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
Cas:10257-28-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryXi`an Eastling Biotech Co., Ltd.
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Hunan chemfish Pharmaceutical co.,Ltd
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Hangzhou Fandachem Co.,Ltd
D-Galactopyranose cas 10257-28-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Chemlyte Solutions
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
ZHEJIANG JIUZHOU CHEM CO.,LTD
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Hebei youze Biotechnology Co.,Ltd
1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment terms accepted (Btc;MoneyGram;WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery (3-10 DAYS fast deli
Cas:10257-28-0
Min.Order:1 Kilogram
FOB Price: $10.0 / 12.0
Type:Trading Company
inquiryHangzhou Share Chemical Co., Ltd
At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
Shanghai Run-Biotech Co., Ltd.
Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
Wuxi Morality Chemical Co., Ltd
Do best quality products, erect the morality model Application:please email us, thanks
Sparrow Chemical Co.,Ltd
Our company provides the best service for our customers. Under the premise of ensuring quality and delivery date, give customers the best price. The company is more willing to meet our customers. If you want to visit our factories and warehouses, we
Synthetic route
-
-
25878-60-8
D-galactose pentaacetate
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With methanol; sodium bromide; silver(l) oxide at 20℃; | 100% |
| With guanidine nitrate In ethanol; dichloromethane deacetylation; | |
| With methanol; sodium methylate at 20℃; Reagent/catalyst; | 100 %Spectr. |
-
-
4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With phosphotungstic acid; water In acetonitrile at 20℃; for 3h; | 100% |
| Multi-step reaction with 3 steps 1.1: sodium hydride; tetrabutylammomium bromide / N,N-dimethyl-formamide; mineral oil / 0.75 h / 0 - 20 °C 1.2: 16 h / 0 - 20 °C 2.1: trifluoroacetic acid / water / 0 - 20 °C 3.1: water / 0.33 h / Irradiation View Scheme |
-
-
2592-58-7, 3006-48-2, 3006-49-3, 13526-09-5, 14679-57-3, 22415-91-4, 29884-70-6, 41545-55-5, 41545-56-6, 41569-33-9, 96996-90-6, 121570-85-2, 121570-86-3
1,2,3,4,6-Penta-O-benzoyl-α-D-galactopyranose
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With methanol; sodium bromide; silver(l) oxide at 20℃; | 100% |
| With methanol; sodium methylate at 20℃; Reagent/catalyst; | 100 %Spectr. |
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With water for 0.333333h; Irradiation; | 100% |
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With lipase A from Aspergillus niger In aq. phosphate buffer; acetonitrile at 25℃; for 30h; pH=7; Enzymatic reaction; | 99% |
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With hexaaquaruthenium(II) tosylate In water-d2 at 50℃; for 24h; Inert atmosphere; | 95% |
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With acetyl chloride In methanol at 20℃; Reagent/catalyst; Inert atmosphere; | 93% |
-
-
4163-60-4
β-D-galactose peracetate
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With methanol; potassium cyanide for 0.333333h; Ambient temperature; | 88% |
| With lipase A from Aspergillus niger In aq. phosphate buffer; acetonitrile at 25℃; for 139h; pH=7; Enzymatic reaction; | 80% |
-
-
5989-81-1
alpha-lactose monohydrate
-
A
-
10257-28-0
D-Galactose
-
B
-
802873-15-0
lactulose
-
C
-
87-81-0
D-tagatose
| Conditions | Yield |
|---|---|
| With triethylammonium borate In water at 70℃; for 4h; Yields of byproduct given; | A n/a B 87% C n/a |
| With triethylammonium borate In water at 70℃; for 4h; Product distribution; various pH, tertiary amines; | A n/a B 87% C n/a |
| Conditions | Yield |
|---|---|
| With acetate buffer for 6h; Ambient temperature; β-galactosidase, pH 4.5; | A n/a B 79% |
-
-
37111-85-6, 77388-94-4, 77388-95-5, 84553-83-3, 84553-84-4
2,4,6-tri-O-benzyl-α,β-D-galactopyranose
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With hydrogen; palladium on activated charcoal In ethanol; ethyl acetate under 760 Torr; | 78% |
| With hydrogen; palladium on activated charcoal In ethanol; ethyl acetate at 20℃; under 760 Torr; for 54h; | 78% |
| Conditions | Yield |
|---|---|
| With sulfuric acid at 100℃; for 1h; | A n/a B 68% |
| With grape snail enzymes | |
| With rhamnodiastase |
-
-
2818-58-8
phenyl-β-D-galactopyranoside
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With naphthalene-1,4-dicarbonitrile In acetonitrile for 24h; Irradiation; | 60% |
-
-
7493-95-0
4-nitrophenyl α-D-galactoside
-
A
-
10257-28-0
D-Galactose
-
B
-
110891-71-9
4-nitrophenyl (α-D-galactopyranosyl)-(1->3)-α-D-galactopyranoside
-
C
-
187394-28-1
4-nitrophenyl (α-D-galactopyranosyl)-(1->6)-α-D-galactopyranoside
| Conditions | Yield |
|---|---|
| With α-galactosidase Aga B from Bacillus stearothermophilus In phosphate buffer at 25℃; for 3.2h; pH=7.0; Product distribution; Kinetics; Further Variations:; Reagents; Temperatures; Condensation; | A n/a B 4% C 53% |
-
-
14199-90-7
7-Desoxy-7-nitro-L-glycero-L-galacto-heptitol
-
A
-
10257-28-0
D-Galactose
-
B
-
15373-12-3
1-amino-1-deoxy-D-glycero-L-manno-heptitol hydrochloride
| Conditions | Yield |
|---|---|
| With Dowex 50WX8 (H(1+)); ammonia; iron(II) sulfate In water 1) 10 min, reflux, 2) 0.5 h, RT; | A 0.6 g B 26% |
-
-
80443-15-8, 4291-60-5
acacetin 7-O-β-D-galactopyranoside
-
A
-
10257-28-0
D-Galactose
-
B
-
480-44-4
5,7-dihydroxy-2-(4'-methoxyphenyl)-4H-1-benzopyran-4-one
| Conditions | Yield |
|---|---|
| With hydrogenchloride In ethanol for 2h; on steam bath; | A n/a B 18% |
-
A
-
2280-44-6
D-Glucose
-
B
-
10257-28-0
D-Galactose
-
C
-
18404-79-0
β-D-galactopyranosyl-(1->3)-α-D-galactopyranosyl-(1->4)-α/β-D-glucopyranose
| Conditions | Yield |
|---|---|
| With Streptococcus thermophylus DN-001065 galactosylation; Enzymatic reaction; | A 15% B 4% C 16% |
-
-
186581-53-3, 908094-01-9
diazomethane
-
-
107091-09-8
3-O-β-D-galactopyranosyl-(1->2)-<β-D-xylopyranosyl-(1->3)>-β-D-glucuronopyranosyl quillaic acid 28-O-β-D-apiofuranosyl-(1->3)-β-D-xylopyranosyl-(1->4)-<β-D-glucopyranosyl-(1->3)>-α-L-rhamnopyranosyl-(1->2)-β-D-fucopyranoside.
-
B
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| In methanol; diethyl ether ice cooling then Rt, 1 h; |
| Conditions | Yield |
|---|---|
| In methanol; diethyl ether ice cooling then Rt, 1 h; |
-
-
50-00-0
formaldehyd
-
A
-
2280-44-6
D-Glucose
-
B
-
10257-28-0
D-Galactose
-
C
-
530-26-7
D-Mannose
-
E
-
41847-57-8
L(+)-sorbose
| Conditions | Yield |
|---|---|
| calcium oxide In water at 55℃; Product distribution; |
-
-
50-00-0
formaldehyd
-
A
-
10257-28-0
D-Galactose
-
B
-
492-62-6
alpha-D-glucopyranose
-
C
-
7322-31-8
β-D-mannose
-
D
-
87-99-0
XYLITOL
-
F
-
56-81-5
glycerol
| Conditions | Yield |
|---|---|
| With zeolite of type A under 1 Torr; for 144h; Product distribution; Irradiation; other objects of study: dependence of product distribution on time of irradiation; |
-
A
-
10257-28-0
D-Galactose
-
B
-
802873-15-0
lactulose
-
C
-
117924-05-7
3-β-D-galactopyranosyloxy-7-<2-(β-D-galactopyranosyloxy)-1,3,4-trihydroxybutyl>-4,8,9-trihydroxy-2-hydroxymethyl-1,6-dioxaspiro<4.4>nonane
| Conditions | Yield |
|---|---|
| With boric acid | A n/a B n/a C 11.4 g |
-
A
-
10257-28-0
D-Galactose
-
B
-
526-95-4
gluconic acid
| Conditions | Yield |
|---|---|
| With ammonia; ammonium chloride; potassium hexacyanoferrate(III) Rate constant; Kinetics; Thermodynamic data; Variations of substrate, reagents and aq.methanol concentrations, dielectric constant and ionic strenght at different temperature. Activation parameters: A, ΔE, ΔS, and ΔF.; |
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With citrate buffer; sodium azide; α-D-galactosidase from Turbo cornutus In water at 25℃; specific activity; |
-
A
-
10257-28-0
D-Galactose
-
B
-
526-95-4
gluconic acid
| Conditions | Yield |
|---|---|
| With ammonia; potassium hexacyanoferrate(III) Rate constant; Kinetics; Thermodynamic data; Effect of NH3 concentration; activation parameters: A, ΔE, ΔS, and ΔF at two temperature; |
-
-
16749-73-8
4-O-(α-D-Glucopyranosyl-uronsaeure)-D-galactose
-
A
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With trifluoroacetic acid for 20h; Yield given. Yields of byproduct given; |
-
-
480-10-4, 23627-87-4, 31159-41-8, 69292-77-9, 107163-34-8
kaempferol 3-O-galactoside
-
A
-
10257-28-0
D-Galactose
-
B
-
520-18-3
kaempferol
| Conditions | Yield |
|---|---|
| With acid hydrolysis | |
| With sulfuric acid | |
| With hydrogenchloride In ethanol |
-
-
40039-49-4, 55025-56-4
syringetin-3-O-β-D-galactopyranoside
-
A
-
10257-28-0
D-Galactose
-
B
-
4423-37-4
syringetin
| Conditions | Yield |
|---|---|
| With oxonium Product distribution; |
-
-
63629-71-0
D-galactose-acetylhydrazone
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With sulfuric acid at 35℃; for 1h; Yield given; |
-
-
10257-28-0
D-Galactose
-
-
6318-23-6
1-amino-1-deoxy-β-D-galactose
| Conditions | Yield |
|---|---|
| With ammonium hydroxide; ammonium bicarbonate at 42℃; for 36h; | 100% |
| With ammonia In methanol at 20℃; for 48h; | 63% |
| With ammonia In methanol at 20℃; for 24h; | 39.5% |
| With ammonium bicarbonate In water at 30℃; for 192h; | 70 % Turnov. |
| With ammonia In methanol at 20℃; for 10h; |
| Conditions | Yield |
|---|---|
| With indium(III) triflate at 30℃; for 0.00277778h; | 100% |
| With toluene-4-sulfonic acid In acetonitrile at 0 - 20℃; for 18h; | 100% |
| With pyridine; dmap at 20℃; for 16h; | 100% |
| Conditions | Yield |
|---|---|
| With acetyl chloride for 0.583333h; Heating; microwave irradiation; | 100% |
| Amberlite IR-120 (H+) resin for 24h; Heating; | 55% |
| With hydrogenchloride | |
| With Amberlite IR 120 (H+ form) for 0.333333h; Reflux; Microwave irradiation; | |
| With acetyl chloride for 12h; Inert atmosphere; Reflux; |
-
-
10257-28-0
D-Galactose
-
-
76-83-5
trityl chloride
-
-
54325-28-9
(3R,4S,5R,6R)-6-(trityloxymethyl)tetrahydropyran-2,3,4,5-tetrol
| Conditions | Yield |
|---|---|
| With pyridine at 50℃; for 48h; Inert atmosphere; | 100% |
| With 1,4-diaza-bicyclo[2.2.2]octane for 15h; | 47% |
| With triethylamine In N,N-dimethyl-formamide Ambient temperature; |
-
-
75-77-4
chloro-trimethyl-silane
-
-
10257-28-0
D-Galactose
-
-
1769-00-2, 2775-90-8, 3327-61-5, 3411-25-4, 19126-99-9, 24707-99-1, 24708-00-7, 32166-80-6, 32166-97-5, 55057-23-3, 55057-24-4, 55057-25-5, 55057-26-6, 55521-15-8, 55529-69-6, 55529-70-9, 122798-09-8, 122798-11-2, 122798-15-6, 122798-16-7, 122798-18-9, 122798-19-0, 143729-45-7
1,2,3,4,6-penta-O-trimethylsilyl-α-D-galactose
| Conditions | Yield |
|---|---|
| With pyridine at 0℃; for 1h; Substitution; | 100% |
| With pyridine; 1,1,1,3,3,3-hexamethyl-disilazane at 75℃; for 1h; Inert atmosphere; | 94.5% |
| With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 3h; | 92% |
-
-
10257-28-0
D-Galactose
-
-
108-24-7
acetic anhydride
-
-
4163-58-0, 4163-64-8, 53957-07-6, 65759-65-1, 65759-66-2, 65877-62-5, 95341-74-5, 132561-88-7
1,2,4,6-tetra-O-acetyl-3-O-methyl-α-D-galactopyranoside
| Conditions | Yield |
|---|---|
| With trifluoroacetic acid at 25℃; for 20h; | 100% |
| Conditions | Yield |
|---|---|
| With Pasteurella multocida inorganic pyrophosphatase; Bifidobacterium longum UDP-sugar pyrophosphorylase; Escherichia coli galactokinase; Neisseria meningitidis LgtB 1-4-galatosyltransferase; UTP; ATP; magnesium chloride In aq. buffer at 37℃; for 94h; pH=7.5; Enzymatic reaction; | 100% |
| Conditions | Yield |
|---|---|
| With Pasteurella multocida inorganic pyrophosphatase; Bifidobacterium longum UDP-sugar pyrophosphorylase; Escherichia coli galactokinase; Neisseria meningitidis LgtB 1-4-galatosyltransferase; UTP; ATP; magnesium chloride In aq. buffer at 37℃; for 74h; pH=7.5; Enzymatic reaction; | 100% |
-
-
10257-28-0
D-Galactose
-
-
98-88-4
benzoyl chloride
-
-
2592-58-7, 3006-48-2, 3006-49-3, 13526-09-5, 14679-57-3, 22415-91-4, 29884-70-6, 41545-55-5, 41545-56-6, 41569-33-9, 96996-90-6, 121570-85-2, 121570-86-3
1,2,3,4,6-Penta-O-benzoyl-α-D-galactopyranose
| Conditions | Yield |
|---|---|
| With pyridine In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere; | 99.5% |
| With pyridine In chloroform at 20℃; Inert atmosphere; Cooling with ice; | 93% |
| With aluminum oxide In acetonitrile at 20℃; for 12h; | 92% |
-
-
10257-28-0
D-Galactose
-
-
108-24-7
acetic anhydride
| Conditions | Yield |
|---|---|
| With sulfuric acid; acetic acid for 72h; Ambient temperature; | 99% |
| With zinc(II) chloride microwave irradiation; | 78% |
| With pyridine at 20℃; for 24h; Inert atmosphere; | 74% |
-
-
10257-28-0
D-Galactose
-
-
644-76-8
1,6-anhydro-β-D-galactopyranose
| Conditions | Yield |
|---|---|
| With 2-chloro-1,3-dimethylimidazolinium chloride; triethylamine In water at 0℃; for 0.25h; | 99% |
-
-
10257-28-0
D-Galactose
-
-
1576-35-8
toluene-4-sulfonic acid hydrazide
| Conditions | Yield |
|---|---|
| With acetic acid In water; N,N-dimethyl-formamide for 72h; | 99% |
| With acetic acid |
-
-
10257-28-0
D-Galactose
-
-
75645-27-1
O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-(β-D-galactopyranosyl)-(1->4)-D-glucopyranoside
-
-
86594-19-6, 115216-11-0, 13007-32-4
lacto-N-neo-tetraose
| Conditions | Yield |
|---|---|
| With Pasteurella multocida inorganic pyrophosphatase; Bifidobacterium longum UDP-sugar pyrophosphorylase; Escherichia coli galactokinase; Neisseria meningitidis β1−4-galactosyltransferase; UTP; ATP; magnesium chloride In aq. buffer at 37℃; for 30h; pH=8.0; Enzymatic reaction; | 99% |
| With Pasteurella multocida inorganic pyrophosphatase; Bifidobacterium longumuridine 5'-diphosphate-sugarpyrophosphorylase; Echerichia coli galactokinase; Neisseris meningitidis β1-4-galactosyltransferase; adenosine-5'-triphosphate; UTP; magnesium chloride In aq. buffer at 37℃; for 30h; pH=8; Enzymatic reaction; | 92% |
-
-
10257-28-0
D-Galactose
-
-
52211-61-7
(2S,3R,4S,5R,6R)-2-(((2R,3S,4R,5R,6R)-6-(allyloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
| Conditions | Yield |
|---|---|
| With galactokinase; pyrophosphatase; pyruvate kinase; phosphoenolpyruvic acid; α-1,4-galactosyltransferase; UDP-sugar pyrophosphorylase; UTP; ATP; magnesium chloride In aq. buffer at 16 - 50℃; pH=7.5; pH-value; Temperature; Enzymatic reaction; | 99% |
| Conditions | Yield |
|---|---|
| With Bifidobacterium longum UDP-sugar pyrophosphorylase; Escherichia coli galactokinase; Neisseria meningitidis β1–4-galactosyltransferase; ATP; magnesium chloride; uridine-5'-triphosphate In aq. phosphate buffer at 37℃; for 5h; pH=8; Enzymatic reaction; | 99% |
-
-
10257-28-0
D-Galactose
-
-
1797-65-5, 4467-70-3, 6565-96-4, 6587-32-2, 18404-79-0, 103881-69-2, 110658-41-8, 113473-55-5, 141197-17-3
α-D-galactopyranosyl-(1->3)-β-D-galactopyranosyl-(1->4)-β-D-glucose
| Conditions | Yield |
|---|---|
| With Pasteurella multocida inorganic pyrophosphatase; Bifidobacterium longum UDP-sugar pyrophosphorylase; Escherichia coli galactokinase; recombinant bovine α1−3GalT; UTP; ATP; magnesium chloride; manganese(ll) chloride In aq. buffer at 37℃; pH=7.5; Enzymatic reaction; | 99% |
-
-
10257-28-0
D-Galactose
-
-
94458-59-0
β-D-galactopyranosyl-(1→3)-(2-acetamido-2-deoxy-β-D-galactopyranosyl)-(1→4)-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2→3)-β-D-galactopyranosyl-(1→4)-β-D-glucopyranosyl-(1→1)-(2S,3R,4E)-2-amino-4-octadecene-1,3-diol
| Conditions | Yield |
|---|---|
| With Pasteurella multocida inorganic pyrophosphatase; Bifidobacterium longum UDP-sugar pyrophosphorylase; Escherichia coli galactokinase; campylobacter jejuni β1–3-galactosyltransferase; UTP; ATP; magnesium chloride In aq. buffer at 30℃; for 48h; pH=7.5; Enzymatic reaction; | 99% |
| Conditions | Yield |
|---|---|
| Stage #1: D-Galactose With inorganic pyrophosphatase; galactokinase from Meiothermus taiwanensis; glucose-1-phosphate thymidylyltransferase from Aneurinibacillus thermoaerophilus; UTP; ATP; magnesium chloride In aq. buffer at 55℃; for 6h; pH=8.3; Green chemistry; Enzymatic reaction; Stage #2: C41H51F17N6O16S With β-1,4-galactosyltransferase from Neisseria meningitidis; D,L-dithiothreitol In aq. buffer at 25℃; for 6h; Enzymatic reaction; Green chemistry; | 99% |
| Conditions | Yield |
|---|---|
| Stage #1: D-Galactose With inorganic pyrophosphatase; galactokinase from Meiothermus taiwanensis; glucose-1-phosphate thymidylyltransferase from Aneurinibacillus thermoaerophilus; UTP; ATP; magnesium chloride In aq. buffer at 55℃; for 6h; pH=8.3; Green chemistry; Enzymatic reaction; Stage #2: C41H51F17N6O18S With β-1,4-galactosyltransferase from Neisseria meningitidis; D,L-dithiothreitol In aq. buffer at 25℃; for 6h; Enzymatic reaction; Green chemistry; | 99% |
| Conditions | Yield |
|---|---|
| With sulfuric acid; copper(II) sulfate | 98% |
| With sulfuric acid; zinc(II) chloride at 20℃; for 16h; | 97% |
| With nano n-propylsulfonated magnetic γ-Fe2O3 for 2h; Reflux; | 95% |
| Conditions | Yield |
|---|---|
| With sodium hydrogencarbonate In water at 90℃; for 12h; Lubineau's reaction; | 98% |
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With β1–4-galactosyltransferase from Neisseria meningitides; galactokinase from Escherichia coli K-12; pyrophosphorylase from Bifidobacterium longum UDP-sugar; UTP; ATP; magnesium chloride In water at 37℃; pH=7.5; Enzymatic reaction; | 98% |
-
-
10257-28-0
D-Galactose
-
-
5329-12-4
(2,4,6-trichlorophenyl)hydrazine
-
-
388078-12-4
N-(β-D-galactopyranosyl)-N'-(2,4,6-trichlorophenyl)hydrazine
| Conditions | Yield |
|---|---|
| In ethanol for 1h; Heating; | 97% |
-
-
10257-28-0
D-Galactose
| Conditions | Yield |
|---|---|
| With galactokinase; pyruvate kinase; phosphoenolpyruvic acid monosodium salt; adenosine 5'-triphosphate disodium salt; magnesium chloride at 30℃; for 24h; Enzymatic reaction; | 97% |
| With hydrogenchloride; Bifidobacterium infantis ATCC15697 galactokinase; ATP; 2-amino-2-hydroxymethyl-1,3-propanediol; magnesium chloride In water at 37℃; for 2h; pH=6.5; Enzymatic reaction; | 95.2% |
| With galactokinase; ATP; magnesium chloride In phosphate buffer at 30℃; pH=7.5; Enzyme kinetics; | |
| With galactokinase from bifidobacterium infantis ATCC 15675; ATP In water at 37℃; pH=8; aq. buffer; Enzymatic reaction; | |
| With galactokinase immobilized onto PureCube Ni-IDA MagBeads; ATP; magnesium chloride In aq. buffer at 40℃; pH=7.5; Catalytic behavior; Kinetics; Temperature; pH-value; Flow reactor; Enzymatic reaction; |
| Conditions | Yield |
|---|---|
| In methanol at 20 - 65℃; | 97% |
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