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High quality d-xylose supplier in China
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aldehydo-D-xylose
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D-(+)-Xylose
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58-86-6 Usage

Uses

D-Xylose is used in diagnostic malabsorption tests as well as in the production of Furfural.

Uses

In tanning, dyeing, and as a diabetic food.

Uses

An aldopentose monosaccharide.

Purification Methods

-D(+)-Xylose forms needles or prisms (which have a very sweet taste) by slow crystallisation from aqueous 80% EtOH or absolute EtOH, which are then dried at 60o in vacuo over P2O5. Store it in a vacuum desiccator over CaSO4. 1Gram dissolves in 0.8mL H2O. [Bragg & Hough J Chem Soc 4347 1957, Hudson & Yanovsky J Am Chem Soc 39 1029 1917, Monroe J Am Chem Soc 41 1002 1919, Beilstein 1 IV 4223.] In D2O at 31o, 1H NMR showed the following ratios: -pyranose (36.5), -pyranose (63), -furanose + -furanose (~1) [Angyal Adv Carbohydr Chem 42 15 1984, Angyal & Pickles Aust J Chem 25 1711 1972].

Brand name

Xylo-Pfan (Savage).

Uses

sweetener, pharmaceutical intermediate

Chemical Properties

white crystals or powder

Definition

ChEBI: The pyranose form of D-xylose.
InChI:InChI=1/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5+/m0/s1

58-86-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
USP (1722005)  Xylose  United States Pharmacopeia (USP) Reference Standard 58-86-6 1722005-1G 4,647.24CNY Detail
Alfa Aesar (A10643)  D-(+)-Xylose, 98+%    58-86-6 2500g 4713.0CNY Detail
Alfa Aesar (A10643)  D-(+)-Xylose, 98+%    58-86-6 500g 1047.0CNY Detail
Alfa Aesar (A10643)  D-(+)-Xylose, 98+%    58-86-6 100g 289.0CNY Detail

58-86-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name aldehydo-D-xylose

1.2 Other means of identification

Product number -
Other names D-Xylose

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:58-86-6 SDS

58-86-6Synthetic route

xylan

xylan

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With hydrogenchloride; water at 105℃; for 3h; Ionic liquid;77%
With water at 60℃; for 3h;73 %Chromat.
xylan

xylan

A

D-xylose
58-86-6

D-xylose

B

D-lyxose
1114-34-7

D-lyxose

Conditions
ConditionsYield
With hydrogenchloride; sodium molybdate dihydrate In water for 0.05h; Sealed tube; Microwave irradiation;A 60%
B 31%
xylan

xylan

A

furfural
98-01-1

furfural

B

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With water In toluene at 170℃; for 6h; Inert atmosphere;A 18%
B 27%
With (2E)-but-2-enedioic acid In water at 160℃; for 4h; Reagent/catalyst; Temperature; Inert atmosphere; Autoclave; Industrial scale;A 24.4%
B 25.4%
β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-β-D-Xyl
22416-58-6

β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-β-D-Xyl

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With maize β-xylosidase for 6h; aq. acetate buffer; Enzymatic reaction;
With recombinant β-xylosidase/α-L-arabinofuranosidase/β-glucosidase from Cellulosimicrobium cellulans sp. 21 In aq. phosphate buffer at 30℃; for 0.166667h; pH=8; Enzymatic reaction;
Multi-step reaction with 2 steps
1: polyethylenimine-coated Selenomonas ruminantium β-xylosidase immobilized on glyoxyl agarose; water / aq. acetate buffer / 0.08 h / 50 °C / pH 5 / Enzymatic reaction
2: polyethylenimine-coated Selenomonas ruminantium β-xylosidase immobilized on glyoxyl agarose; water / aq. acetate buffer / 2 h / 50 °C / pH 5 / Enzymatic reaction
View Scheme
Ganoderma capense heteropolysaccharide GCPB-2, 1.03E5 Da

Ganoderma capense heteropolysaccharide GCPB-2, 1.03E5 Da

A

D-xylose
58-86-6

D-xylose

B

L-arabinose
5328-37-0

L-arabinose

Conditions
ConditionsYield
With trifluoroacetic acid In water at 120℃; for 6h; Sealed tube;
β-D-xylopyranoside

β-D-xylopyranoside

A

D-xylose
58-86-6

D-xylose

B

(25R)-ruscogenin
472-11-7

(25R)-ruscogenin

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; water at 95℃; for 1h; Inert atmosphere;A n/a
B 3.8 mg
phyllaemblicins H3

phyllaemblicins H3

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride In water at 80℃; for 6h; Sealed tube;
phyllaemblicin H10

phyllaemblicin H10

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride In water at 80℃; for 6h; Sealed tube;
β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-D-Xyl
47592-59-6

β-D-Xylp-(1-4)-β-D-Xylp-(1-4)-D-Xyl

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With recombinant β-xylosidase/α-L-arabinofuranosidase/β-glucosidase from Cellulosimicrobium cellulans sp. 21 In aq. phosphate buffer at 30℃; for 0.166667h; pH=8; Enzymatic reaction;
Multi-step reaction with 2 steps
1: polyethylenimine-coated Selenomonas ruminantium β-xylosidase immobilized on glyoxyl agarose; water / aq. acetate buffer / 2 h / 50 °C / pH 5 / Enzymatic reaction
2: polyethylenimine-coated Selenomonas ruminantium β-xylosidase immobilized on glyoxyl agarose; water / aq. acetate buffer / 2 h / 50 °C / pH 5 / Enzymatic reaction
View Scheme
(20S,24R)-(3α,12β)-20,24-epoxy-dammara-25-hydroxyl-12-O-β-D-quinovopyranoside-3-O-β-D-xylopyranoside

(20S,24R)-(3α,12β)-20,24-epoxy-dammara-25-hydroxyl-12-O-β-D-quinovopyranoside-3-O-β-D-xylopyranoside

A

D-xylose
58-86-6

D-xylose

B

D-quionovose
7658-08-4

D-quionovose

Conditions
ConditionsYield
With hydrogenchloride In water at 100℃; for 3h;
(22R,23S,25R,26R)-spirost-5-ene-3β,23,26-triol 3-O-β-D-xylopyranosyl-(1 → 3)-β-D-glucopyranoside

(22R,23S,25R,26R)-spirost-5-ene-3β,23,26-triol 3-O-β-D-xylopyranosyl-(1 → 3)-β-D-glucopyranoside

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride In water at 90℃; for 2h;
(24R,25S)-3β-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-galactopyranosyl)oxy]-24-hydroxy-5β-spirostan-12-one.

(24R,25S)-3β-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-galactopyranosyl)oxy]-24-hydroxy-5β-spirostan-12-one.

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

C

D-Galactose
59-23-4

D-Galactose

Conditions
ConditionsYield
With hydrogenchloride; water In 1,4-dioxane at 95℃; for 2h; Inert atmosphere;
(25R)-3β-hydroxyspitost-5-en-1β-yl O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-xylopyranoside

(25R)-3β-hydroxyspitost-5-en-1β-yl O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-xylopyranoside

A

D-xylose
58-86-6

D-xylose

B

L-Rhamnose
3615-41-6

L-Rhamnose

C

(25R)-ruscogenin
472-11-7

(25R)-ruscogenin

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; water at 95℃; for 1h; Inert atmosphere;A n/a
B n/a
C 2.8 mg
beechwood xylan

beechwood xylan

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With Thermomyces lanuginosus xylanase; recombinant β-xylosidase/α-L-arabinofuranosidase/β-glucosidase from Cellulosimicrobium cellulans sp. 21 In aq. phosphate buffer at 37℃; for 8h; pH=8; Reagent/catalyst; Enzymatic reaction;
3-O-α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl hederagenin

3-O-α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl hederagenin

A

D-xylose
58-86-6

D-xylose

B

L-arabinose
5328-37-0

L-arabinose

C

L-Rhamnose
3615-41-6

L-Rhamnose

Conditions
ConditionsYield
With hydrogenchloride In water at 90℃; for 6h;
3β-O-D-xylopyranosyl-30-norolean-12,20(29)-dien-28-oic acid 28-O-β-D-glucopyranosyl ester

3β-O-D-xylopyranosyl-30-norolean-12,20(29)-dien-28-oic acid 28-O-β-D-glucopyranosyl ester

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride In water at 95℃; for 2h;
C42H64O15

C42H64O15

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride In water at 95℃; for 2h;
(20S*,24R*)-20,24-epoxy-15α,23β,25-trihydroxy-3β-(β-D-xylopyranosyloxy)-9,19-cycloart-7-en-16-one

(20S*,24R*)-20,24-epoxy-15α,23β,25-trihydroxy-3β-(β-D-xylopyranosyloxy)-9,19-cycloart-7-en-16-one

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With hydrogenchloride In water at 80 - 90℃; for 1h;
11-dehydro-15α-hydroxyximicidol-3-O-β-D-xylopyranoside

11-dehydro-15α-hydroxyximicidol-3-O-β-D-xylopyranoside

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With hydrogenchloride In water at 80 - 90℃; for 1h;
(23R,24R)-16β,23;16α,24-diepoxycycloart-7-en-3β,12β,15α,25-tetraol 3-O-β-D-xylopyranoside

(23R,24R)-16β,23;16α,24-diepoxycycloart-7-en-3β,12β,15α,25-tetraol 3-O-β-D-xylopyranoside

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With hydrogenchloride In water at 80 - 90℃; for 1h;
thaliside C

thaliside C

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride In water at 90℃; for 6h;
XYLITOL
87-99-0

XYLITOL

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With Yarrowia lipolytica short chain dehydrogenase/reductase; nicotinamide adenine dinucleotide phosphate; magnesium chloride In aq. buffer at 28℃; for 0.166667h; pH=8.0; Enzymatic reaction;
3β-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-galactopyranosyl)oxy]-5β-spirost-25(27)-en-12-one

3β-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-galactopyranosyl)oxy]-5β-spirost-25(27)-en-12-one

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

C

D-Galactose
59-23-4

D-Galactose

D

3β-hydroxy-5β-spirost-25(27)-en-12-one

3β-hydroxy-5β-spirost-25(27)-en-12-one

Conditions
ConditionsYield
With hydrogenchloride; water In 1,4-dioxane at 95℃; for 2h; Inert atmosphere;A n/a
B n/a
C n/a
D 2.9 mg
(25R)-3β-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-galactopyranosyl)oxy]-5β-spirostan-12-one

(25R)-3β-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-galactopyranosyl)oxy]-5β-spirostan-12-one

A

D-xylose
58-86-6

D-xylose

B

D-glucose
50-99-7

D-glucose

C

D-Galactose
59-23-4

D-Galactose

D

(25R)-3β-hydroxy-5β-spirostan-12-one
38676-82-3

(25R)-3β-hydroxy-5β-spirostan-12-one

Conditions
ConditionsYield
With hydrogenchloride; water In 1,4-dioxane at 95℃; for 2h; Inert atmosphere;A n/a
B n/a
C n/a
D 3 mg
xylohexaose
49694-21-5

xylohexaose

D-xylose
58-86-6

D-xylose

Conditions
ConditionsYield
With recombinant β-xylosidase/α-L-arabinofuranosidase/β-glucosidase from Cellulosimicrobium cellulans sp. 21 In aq. phosphate buffer at 30℃; for 0.166667h; pH=8; Enzymatic reaction;
3β-O-α-L-rhamnopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→4)]-β-D-glucopyranosyl-homo-aro-cholest-5-ene-26-O-β-D-glucopyranoside

3β-O-α-L-rhamnopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→4)]-β-D-glucopyranosyl-homo-aro-cholest-5-ene-26-O-β-D-glucopyranoside

A

D-xylose
58-86-6

D-xylose

B

L-Rhamnose
3615-41-6

L-Rhamnose

C

D-glucose
50-99-7

D-glucose

D

homo-aro-cholest-5-ene-3β,26-diol

homo-aro-cholest-5-ene-3β,26-diol

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; water at 95℃; for 2h; Inert atmosphere;A n/a
B n/a
C n/a
D 5 mg
3-O-α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl hederagenin 28-O-β-D-glucopyranosyl ester

3-O-α-L-rhamnopyranosyl-(1→3)-β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl hederagenin 28-O-β-D-glucopyranosyl ester

A

D-xylose
58-86-6

D-xylose

B

L-arabinose
5328-37-0

L-arabinose

C

L-Rhamnose
3615-41-6

L-Rhamnose

D

D-glucose
50-99-7

D-glucose

Conditions
ConditionsYield
With hydrogenchloride In water at 90℃; for 6h;
D-xylose
58-86-6

D-xylose

XYLITOL
87-99-0

XYLITOL

Conditions
ConditionsYield
With hydrogen In water at 120℃; under 15001.5 Torr; for 0.166667h; Temperature; Pressure;100%
With sodium tetrahydroborate In water at 20℃; for 3h;88%
With hydrotalcite; Pt/γ-Al2O3; hydrogen In water at 60℃; under 12001.2 Torr; for 4h; Catalytic behavior; Reagent/catalyst; Time; Green chemistry;79%
Conditions
ConditionsYield
Stage #1: methanol; D-xylose With hydrogenchloride In water for 12h;
Stage #2: With calcium carbonate In water at 20℃;
100%
With trifluoroacetic acid Ambient temperature;
With hydrogenchloride In water at 30℃; for 3.5h;
Stage #1: methanol; D-xylose With hydrogenchloride at 55℃; for 21h;
Stage #2: With silver carbonate In methanol at 25℃; for 0.5h;
D-xylose
58-86-6

D-xylose

n-Octylamine
111-86-4

n-Octylamine

C13H27NO4
67669-28-7

C13H27NO4

Conditions
ConditionsYield
In methanol at 45℃;100%
D-xylose
58-86-6

D-xylose

(S)-1-phenyl-ethylamine
2627-86-3

(S)-1-phenyl-ethylamine

C13H19NO4
1361940-04-6

C13H19NO4

Conditions
ConditionsYield
In methanol at 45℃;100%
D-xylose
58-86-6

D-xylose

(R)-1-phenyl-ethyl-amine
3886-69-9

(R)-1-phenyl-ethyl-amine

C13H19NO4
1361940-02-4

C13H19NO4

Conditions
ConditionsYield
In methanol at 45℃;100%
D-xylose
58-86-6

D-xylose

cyclohexylamine
108-91-8

cyclohexylamine

C11H21NO4
95585-48-1

C11H21NO4

Conditions
ConditionsYield
In methanol at 45℃;100%
D-xylose
58-86-6

D-xylose

N-butylamine
109-73-9

N-butylamine

N-D-Xylosyl-n-butylamin
82002-00-4

N-D-Xylosyl-n-butylamin

Conditions
ConditionsYield
In methanol at 45℃;100%
D-xylose
58-86-6

D-xylose

1-amino-2-propene
107-11-9

1-amino-2-propene

C8H15NO4
1361940-06-8

C8H15NO4

Conditions
ConditionsYield
In methanol at 45℃;100%
D-xylose
58-86-6

D-xylose

benzylamine
100-46-9

benzylamine

C12H17NO4
108942-11-6

C12H17NO4

Conditions
ConditionsYield
In methanol at 45℃;100%
D-xylose
58-86-6

D-xylose

methyl α-D-lyxopyranoside
131233-91-5

methyl α-D-lyxopyranoside

Conditions
ConditionsYield
With hydrogenchloride; methanol In water at 68℃; for 1.5h;100%
D-xylose
58-86-6

D-xylose

L-Cysteine
52-90-4

L-Cysteine

C8H14NO6S(1-)*Na(1+)

C8H14NO6S(1-)*Na(1+)

Conditions
ConditionsYield
With sodium hydroxide at 80℃; pH=9.5; Temperature; Flow reactor;100%
Conditions
ConditionsYield
With pyridine at 20℃; for 4h; Inert atmosphere;100%
D-xylose
58-86-6

D-xylose

D-Xylononitrile
52387-25-4

D-Xylononitrile

Conditions
ConditionsYield
With phenoxyamine hydrochloride In aq. phosphate buffer; water-d2 at 20℃; for 12h;98%
D-xylose
58-86-6

D-xylose

acetone
67-64-1

acetone

1,2-O-isopropylidene-α-D-xylose
20031-21-4

1,2-O-isopropylidene-α-D-xylose

Conditions
ConditionsYield
Stage #1: D-xylose; acetone With sulfuric acid
Stage #2: With hydrogenchloride In water
97%
Stage #1: D-xylose; acetone With sulfuric acid; copper(II) sulfate at 25℃;
Stage #2: With hydrogenchloride In water
D-xylose
58-86-6

D-xylose

furfural
98-01-1

furfural

Conditions
ConditionsYield
With sulfonated graphitic carbon nitride In water at 100℃; for 0.5h; Solvent; Temperature;96%
With Sulfonated graphene at 150℃; for 0.666667h; Temperature; Sealed tube;96%
With hydrogenchloride; 5-methyl-dihydro-furan-2-one In water at 224.84℃; under 28443.9 Torr; for 0.0375h; Kinetics; Temperature; Reagent/catalyst; Concentration; Flow reactor;93%
D-xylose
58-86-6

D-xylose

4,5-dimethyl-1,2-phenylenediamine
3171-45-7

4,5-dimethyl-1,2-phenylenediamine

(1'S,2'R,3'R)-5,6-dimethyl-2-[1',2',3',4'-tetrahydroxybutyl]-1H-benzimidazole

(1'S,2'R,3'R)-5,6-dimethyl-2-[1',2',3',4'-tetrahydroxybutyl]-1H-benzimidazole

Conditions
ConditionsYield
With iodine In water; acetic acid at 20℃; for 5h;96%
With iodine; acetic acid In methanol at 20℃; for 13h;
D-xylose
58-86-6

D-xylose

2-(4-chlorophenyl)-2-hydroxy-1-phenylethanone
71292-81-4

2-(4-chlorophenyl)-2-hydroxy-1-phenylethanone

(6R,7S,8S)-2-(4-chlorophenyl)-3-phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6,7,8-triol
1213264-77-7

(6R,7S,8S)-2-(4-chlorophenyl)-3-phenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6,7,8-triol

Conditions
ConditionsYield
With ammonium acetate; oxalic acid at 80℃; for 0.15h; Microwave irradiation; Neat (no solvent);96%
D-xylose
58-86-6

D-xylose

2-hydroxy-2-phenylacetophenone
119-53-9

2-hydroxy-2-phenylacetophenone

(6R,7S,8S)-2,3-diphenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6,7,8-triol
1213264-75-5

(6R,7S,8S)-2,3-diphenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6,7,8-triol

Conditions
ConditionsYield
With ammonium acetate; oxalic acid at 80℃; for 0.183333h; Microwave irradiation; Neat (no solvent);95%
D-xylose
58-86-6

D-xylose

Trimethylenediamine
109-76-2

Trimethylenediamine

(1S,2R,3R)-1-(Hexahydro-pyrimidin-2-yl)-butane-1,2,3,4-tetraol

(1S,2R,3R)-1-(Hexahydro-pyrimidin-2-yl)-butane-1,2,3,4-tetraol

Conditions
ConditionsYield
for 48h;94%
D-xylose
58-86-6

D-xylose

(tert-Butoxycarbonylmethylene)triphenylphosphorane
86302-43-4

(tert-Butoxycarbonylmethylene)triphenylphosphorane

tert-butyl (E)-2,3-dideoxy-D-xylo-hept-2-enonate
352462-28-3

tert-butyl (E)-2,3-dideoxy-D-xylo-hept-2-enonate

Conditions
ConditionsYield
In 1,4-dioxane Wittig reaction; Heating;94%
D-xylose
58-86-6

D-xylose

phenyl isocyanate
1197040-29-1

phenyl isocyanate

4-chlorobenzamidine hydrochloride
14401-51-5

4-chlorobenzamidine hydrochloride

2-(4-chlorophenyl)-5-(hydroxymethyl)-4-phenyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-b]pyridine-6,7-diol
1268853-91-3

2-(4-chlorophenyl)-5-(hydroxymethyl)-4-phenyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-b]pyridine-6,7-diol

Conditions
ConditionsYield
With sodium acetate at 90℃; for 0.233333h; Ugi reaction; Microwave irradiation; neat (no solvent);94%
D-xylose
58-86-6

D-xylose

4-Chloro-1,2-phenylenediamine
95-83-0

4-Chloro-1,2-phenylenediamine

(1S,2R,3R)-2-(1,2,3,4-tetrahydroxybutyl)-1H-6-chlorobenzimidazole
1609208-15-2

(1S,2R,3R)-2-(1,2,3,4-tetrahydroxybutyl)-1H-6-chlorobenzimidazole

Conditions
ConditionsYield
With iodine In water; acetic acid at 20℃; for 4h;94%
D-xylose
58-86-6

D-xylose

D-ribulose 1-phosphate
7721-50-8

D-ribulose 1-phosphate

Conditions
ConditionsYield
With Thermotoga maritima MSB8 L-rhamnulose kinase; Escherichia coli D-xylose isomerase; Pseudomonas Sp, ST-24 D-tagatose 3-epimerase; ATP; sodium hydroxide pH=7.5; Enzymatic reaction;94%
With Pseudomonas Sp. St-24 D-tagatose 3-epimerase; Thermotoga maritima MSB8 L-arabinose isomerase; Thermotoga maritima MSB8 L-rhamnulose kinase; magnesium(II); manganese(II); ATP at 45℃; pH=Ca. 7.5; Enzymatic reaction;
2-phenylazlactone
1199-01-5

2-phenylazlactone

D-xylose
58-86-6

D-xylose

aniline
62-53-3

aniline

C20H20N2O5

C20H20N2O5

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium hydroxide; iodine at 20℃; for 4h; Reagent/catalyst; diastereoselective reaction;94%
D-xylose
58-86-6

D-xylose

ammonium carbamate
1111-78-0

ammonium carbamate

(2R,3R,4S,5R)-2-Amino-tetrahydro-pyran-3,4,5-triol; compound with carbamic acid

(2R,3R,4S,5R)-2-Amino-tetrahydro-pyran-3,4,5-triol; compound with carbamic acid

Conditions
ConditionsYield
With ammonium hydroxide In methanol at 37℃; for 5h;93%
D-xylose
58-86-6

D-xylose

allyl bromide
106-95-6

allyl bromide

(2R,3S,4S)-1,2,3,4,5-pentahydroxyoct-7-ene
868159-53-9

(2R,3S,4S)-1,2,3,4,5-pentahydroxyoct-7-ene

Conditions
ConditionsYield
With indium In water for 10h; Barbier reaction;93%
2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetohydrazide
1000071-56-6

2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetohydrazide

D-xylose
58-86-6

D-xylose

C12H18N4O7

C12H18N4O7

Conditions
ConditionsYield
With acetic acid In ethanol; water for 5h; Heating;93%

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