L-(-)-Xylose supplier | CasNO.609-06-3

Name
L-Xylose
EINECS 210-174-1
CAS No. 609-06-3
Article Data48
CAS DataBase
Density 1.508 g/cm³
Solubility within almost transparency
Melting Point 150-152 °C(lit.)
Formula C₅H₁₀O₅
Boiling Point 415.5 °C at 760 mmHg
Molecular Weight 150.131
Flash Point 219.2 °C
Transport Information
Appearance fine crystalline powder
Safety 24/25-36-26
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Xylose, L-(8CI);NSC 26213;L(+)-Xylose;
PSA 97.99000
LogP -2.73970

Synthetic route

: 124244-64-0
(2S,3R,4S)-5,5-Diethoxy-pentane-1,2,3,4-tetraol

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With hydrogenchloride In tetrahydrofuran	95%

: 1195193-89-5
Tetra-O-acetyl-aldehydo-L-xylose

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With sodium ethanolate at 20 - 30℃;	92%

: 5328-37-0
L-arabinose

A: 609-06-3
L-xylose

B: 1949-78-6
L-lyxose

C: 24259-59-4
L-ribose

Conditions

Conditions	Yield
With molybdenum(VI) oxide In water at 90℃; for 9h; Bilik reaction;	A n/a B n/a C 19%

...Expand

: 139404-79-8
(2S,3S,4R)-5-hexene-1,2,3,4-tetrol

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With ozone; sodium sulfite 1.) MeOH, -78 deg C, 2. a) -78 deg C, 1 h, b) r.t., 15 h; Yield given. Multistep reaction;

: 137491-74-8
3,4,5,6-tetra-O-acetyl-1,2-dideoxy-L-xylo-hex-1-enitol

: 609-06-3
L-xylose

Conditions

Conditions	Yield
Yield given. Multistep reaction;

: 7732-18-5
water

: 50-81-7
ascorbic acid

A: 98-01-1
furfural

B: 609-06-3
L-xylose

C: 124-38-9
carbon dioxide

...Expand

O1,O3;O2,O4-diethylidene-D-glucitol: O1,O3;O2,O4-diethylidene-D-glucitol

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With lead(IV) acetate; acetic acid anschliessendes Erwaermen mit wss.Schwefelsaeure;
With lead(II,IV) oxide; acetic acid anschliessendes Behandeln mit wss.Schwefelsaeure,zuletz bei 100grad;
With sodium periodate anschliessendes Behandeln mit wss.Saeure;

O2,O4-benzylidene-D-glucitol: O2,O4-benzylidene-D-glucitol

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With lead(IV) acetate; acetic acid Erwaermen des Reaktionsprodukts mit wss.Essigsaeure;
With water; periodic acid Erwaermen des Reaktionsprodukts mit Essigsaeure;

O2,O4-furfurylidene-D-glucitol: O2,O4-furfurylidene-D-glucitol

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With lead(IV) acetate; ammonium hydroxide; acetic acid anschliessendes Erhitzen;

: 78008-36-3, 92822-62-3, 99744-77-1
(S)-cyclohexylidene glyceraldehyde

polymer bonded 2-phenyl-1,3,2-dioxaborole: polymer bonded 2-phenyl-1,3,2-dioxaborole

A: 609-06-3
L-xylose

B: 1949-78-6
L-lyxose

C: 24259-59-4
L-ribose

D: 5328-37-0
L-arabinose

Conditions

Conditions	Yield
In dichloromethane Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
In dichloromethane Ambient temperature; Yield given. Yields of byproduct given;

...Expand

: 78008-36-3, 92822-62-3, 99744-77-1
(S)-cyclohexylidene glyceraldehyde

polymer bound 1,3,2-dioxaborole: polymer bound 1,3,2-dioxaborole

A: 609-06-3
L-xylose

B: 1949-78-6
L-lyxose

C: 24259-59-4
L-ribose

D: 5328-37-0
L-arabinose

Conditions

Conditions	Yield
Yield given. Multistep reaction. Yields of byproduct given;

...Expand

: 50-70-4
D-sorbitol

: 7732-18-5
water

manganese (IV)-oxide: manganese (IV)-oxide

A: 10323-20-3
D-Arabinose

B: 609-06-3
L-xylose

C: 6027-89-0
L-gulose

D: 50-99-7
D-glucose

Conditions

Conditions	Yield
at 100℃;

...Expand

: 7722-84-1
dihydrogen peroxide

: 5743-42-0, 66905-23-5, 126259-97-0
L-gulonic acid ; calcium compound

ferriacetate: ferriacetate

: 609-06-3
L-xylose

...Expand

: 405218-68-0
2,3,4,5-tetra-O-tert-butyldimethylsilyl-L-xylose

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With tetrabutyl ammonium fluoride In tetrahydrofuran at 0℃; for 2h;

: 1'-O-((E)-3-O-β-D-glucopyranosyl-caffeoyl) α-L-xylopyranosyl-(4''-2')-β-D-glucopyranoside

A: 609-06-3
L-xylose

B: 50-99-7
D-glucose

C: 331-39-5
caffeic acid

Conditions

Conditions	Yield
With hydrogenchloride at 90℃; for 0.5h;	A n/a B n/a C 3.5 mg

...Expand

: 100227-29-0
5,6-di-O-isopropylidene-D-glucono-1,4-lactone

: 609-06-3
L-xylose

Conditions

Conditions	Yield
Multi-step reaction with 6 steps 1: 92 percent / pyridine / dimethylformamide / 20 h / 20 °C 2: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C 3: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C 4: 92 percent / SnCl2 / CH2Cl2 / 0.5 h / 20 °C 5: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C 6: TBAF / tetrahydrofuran / 2 h / 0 °C View Scheme
Multi-step reaction with 6 steps 1: 92 percent / pyridine / dimethylformamide / 20 h / 20 °C 2: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C 3: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C 4: 70 percent / BCl3 / CH2Cl2 / 0.08 h / -78 °C 5: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C 6: TBAF / tetrahydrofuran / 2 h / 0 °C View Scheme

: 196494-81-2
2,3-bis-O-(tert-butyldimethylsilyl)-5,6-O-isopropylidene-D-glucono-1,4-lactone

: 609-06-3
L-xylose

Conditions

Conditions	Yield
Multi-step reaction with 5 steps 1: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C 2: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C 3: 92 percent / SnCl2 / CH2Cl2 / 0.5 h / 20 °C 4: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C 5: TBAF / tetrahydrofuran / 2 h / 0 °C View Scheme
Multi-step reaction with 5 steps 1: 100 percent / NaBH4 / tetrahydrofuran; H2O / 2 h / 20 °C 2: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C 3: 70 percent / BCl3 / CH2Cl2 / 0.08 h / -78 °C 4: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C 5: TBAF / tetrahydrofuran / 2 h / 0 °C View Scheme

: 280561-89-9
(1R,2S,3S)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butane-1,4-diol

: 609-06-3
L-xylose

Conditions

Conditions	Yield
Multi-step reaction with 4 steps 1: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C 2: 92 percent / SnCl2 / CH2Cl2 / 0.5 h / 20 °C 3: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C 4: TBAF / tetrahydrofuran / 2 h / 0 °C View Scheme
Multi-step reaction with 4 steps 1: 90 percent / pyridine / dimethylformamide / 15 h / 24 °C 2: 70 percent / BCl3 / CH2Cl2 / 0.08 h / -78 °C 3: 73 percent / Dess-Martin periodinane / CH2Cl2 / 10 h / 20 °C 4: TBAF / tetrahydrofuran / 2 h / 0 °C View Scheme

: 124244-63-9
(3S,4S)-5,5-Diethoxy-1,3,4-trihydroxy-pentan-2-one

: 609-06-3
L-xylose

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 69 percent / L-iditol dehydrogenase, triosephosphate isomerase, formate dehydrogenase, sodium formate 2: 95 percent / 0.5 M aq. HCl / tetrahydrofuran View Scheme

: 143106-69-8
5,6-dideoxy-D-threo-hex-5-en-2-ulose

: 609-06-3
L-xylose

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 61 percent / phosphate buffer (pH 7.0), sodium formate, NADH sodium salt / H2O / 72 h / Ambient temperature; sorbitol dehydrogenase (EC 1.1.1.14) from sheep liver, formate dehydrogenase (EC 1.2.1.2) from yeast 2: 1.) O3, 2.) Na2SO3 / 1.) MeOH, -78 deg C, 2. a) -78 deg C, 1 h, b) r.t., 15 h View Scheme

: 6027-87-8
sodium gluconate

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With methanol; water Product distribution / selectivity; Electrochemical reaction;

: 1128-23-0
L-gulono-1,4-lactone

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With dihydrogen peroxide; Fe2(SO4)3

: 87-99-0
XYLITOL

: 609-06-3
L-xylose

Conditions

Conditions	Yield
With recombinant alditol oxidase from Streptomyces coelicolor A3(2); catalase from bovine liver at 20℃; for 4h; pH=7.5; Kinetics; Reagent/catalyst; Temperature; pH-value; aq. phosphate buffer; Enzymatic reaction; regioselective reaction;
With sulfuric acid; quinolinium dichromate(VI) In water at 19.84℃; Kinetics; Mechanism; Temperature; Reagent/catalyst;

: 2α,3β-dihydroxy-5α-pregn-16-en-20-one-3-O-{β-D-glucopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside}

A: 609-06-3
L-xylose

B: 50-99-7
D-glucose

C: 59-23-4
D-Galactose

D: 2α,3β-dihydroxy-5α-pregna-16-en-20-one

Conditions

Conditions	Yield
With hydrogenchloride; water In 1,4-dioxane at 100℃; for 2h;	A n/a B n/a C n/a D 2.4 mg

...Expand

: 3-O-[β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-β-D-xylopyranosyl]-2β,3β,16α-trihydroxyolean-12-en-23,28-dioic acid-28-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-α-L-arabinopyranoside

A: 609-06-3
L-xylose

B: 5328-37-0
L-arabinose

C: 7658-08-4
D-quionovose

D: 50-99-7
D-glucose

Conditions

Conditions	Yield
With hydrogenchloride; water for 4h; Reflux;

...Expand

acid polysaccharide from Boletus edulis: acid polysaccharide from Boletus edulis

A: 3458-28-4
D-Mannose

B: 609-06-3
L-xylose

C: 50-99-7
D-glucose

D: 59-23-4
D-Galactose

E: 6556-12-3
D-Glucuronic acid

F: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
With water; trifluoroacetic acid at 110℃; for 3h;

...Expand

: 609-06-3
L-xylose

: 87-99-0
XYLITOL

Conditions

Conditions	Yield
With hydrogen In water at 150℃; under 37503.8 Torr; for 2h; Catalytic behavior; Solvent; Concentration; Reagent/catalyst; Temperature; Pressure; Sealed tube;	98%
With sodium amalgam
With hydrogen; nickel In methanol; ethanol; water at 50℃; under 760.051 Torr; Product distribution / selectivity;
With Ru/TiO2; hydrogen In water at 120℃; under 15001.5 Torr; Temperature; Time; Autoclave;

: 67-56-1
methanol

: 609-06-3
L-xylose

: 13039-67-3
(2S,3S,4S)-2-(hydroxymethyl)-5-methoxyoxolane-3,4-diol

Conditions

Conditions	Yield
With hydrogenchloride	95%
With hydrogenchloride at 5 - 10℃;
With hydrogenchloride Reflux;
With sulfuric acid at 20℃; for 5h;
Stage #1: methanol; L-xylose With hydrogenchloride at 55℃; for 21h; Stage #2: With silver carbonate In methanol at 25℃; for 0.5h;

: 609-06-3
L-xylose

: 67-64-1
acetone

: 131156-47-3
(3aS,3bR,7aS,8aS)-2,2,5,5-tetramethyltetrahydro-3aH-[1,3]dioxolo[4',5':4,5]furo[3,2-d][1,3]dioxane

Conditions

Conditions	Yield
With malonic acid; choline chloride for 0.666667h; Inert atmosphere; Reflux;	95%
With sulfuric acid; copper(II) sulfate at 25℃; for 24h;	86%
With sulfuric acid; magnesium sulfate at 20 - 30℃; for 12h;	84.3%

: 609-06-3
L-xylose

: 75-04-7
ethylamine

: 93253-22-6
N-ethyl-β-L-arabinopyranosylamine

Conditions

Conditions	Yield
In ethanol	93%

: 609-06-3
L-xylose

: 6783-05-7
trans-2-phenylvinylboronic acid

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

: 691905-77-8
(6E)-5-(allylamino)-5,6,7-trideoxy-7-phenyl-D-gluco-hept-6-enitol

Conditions

Conditions	Yield
In ethanol at 20℃; for 72h;	92%
In ethanol at 20℃; for 16h; Petasis reaction;	73%

...Expand

: 609-06-3
L-xylose

: 100-63-0
phenylhydrazine

: D-xylose phenylhydrazone

Conditions

Conditions	Yield
	89%

: 107-10-8
propylamine

: 609-06-3
L-xylose

: 93303-81-2
N-propyl-β-L-arabinopyranosylamine

Conditions

Conditions	Yield
In methanol	88%

: 609-06-3
L-xylose

: 67-64-1
acetone

: 114861-22-2
1,2-O-isopropylidene-α-L-xylofuranose

Conditions

Conditions	Yield
Stage #1: L-xylose; acetone With sulfuric acid; magnesium sulfate at 20 - 24℃; for 17.25h; Industry scale; Stage #2: With hydrogenchloride In water at 20℃; for 6h; pH=2;	86%
Stage #1: L-xylose; acetone With magnesium sulphate; sulfuric acid at 20 - 24℃; for 17.25h; Stage #2: With hydrogenchloride In water at 20℃; for 6h; pH=2;	86%
With hydrogenchloride; sulfuric acid; copper(II) sulfate Yield given. Multistep reaction;
Stage #1: L-xylose; acetone With sulfuric acid; copper(II) sulfate at 20℃; for 24h; Stage #2: With hydrogenchloride at 20℃; for 1h; Further stages.;
Stage #1: L-xylose; acetone With sulfuric acid; copper(II) sulfate Stage #2: With hydrogenchloride; water

: 609-06-3
L-xylose

: 108-21-4
Isopropyl acetate

: 1352955-16-8
(3aS,5R,6S,6aS)-5-hydroxymethyl-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxolane-6-ol

Conditions

Conditions	Yield
Stage #1: L-xylose With sulfuric acid; magnesium sulfate In acetone at 20 - 30℃; Stage #2: With hydrogenchloride In water at 20 - 30℃; for 8h; pH=2-3; Stage #3: Isopropyl acetate In water at 0 - 5℃; for 3h;	84.2%

: 609-06-3
L-xylose

: 75-08-1
ethanethiol

: 23259-79-2
L-xylose diethyl dithioacetal

Conditions

Conditions	Yield
With dimethylbromosulphonium bromide at 0 - 5℃; for 0.583333h; neat (no solvent);	83%
With hydrogenchloride
With hydrogenchloride
With hydrogenchloride for 0.25h; Ambient temperature;

: 609-06-3
L-xylose

: 5396-89-4
benzyl acetoacetate

: benzyl 2-methyl-5-(L-threo-1,2,3-trihydroxyprop-1-yl)furan-3-carboxylate

Conditions

Conditions	Yield
Stage #1: L-xylose With cerium(III) chloride heptahydrate; silica gel; sodium iodide In acetonitrile for 1h; Stage #2: benzyl acetoacetate In acetonitrile at 50℃; for 24h;	77%

: 609-06-3
L-xylose

: 1338470-77-1
2-{5-[5-C-(1,4-anhydro-β-D-erythrotetrofuranosyl)-2-methylfuran-3-yl]-1,3,4-oxadiazol-2-ylthio}acetohydrazide

: D-xylose 2-{5-[5-(1,4-anhydro-β-D-erythrotetrofuranosyl)-2-methylfuran-3-yl]-1,3,4-oxadiazol-2-ylthio}acetohydrazone

Conditions

Conditions	Yield
With acetic acid In ethanol; water Reflux;	74%

: 609-06-3
L-xylose

: (R)-tert-butyl (3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexylamino)ethyl)carbamoyl)benzyl)carbamate

: tert-butyl ((R)-3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexyl((2R,3S,4S)-2,3,4,5-tetrahydroxypentyl)amino)ethyl)carbamoyl)benzyl)carbamate

Conditions

Conditions	Yield
Stage #1: L-xylose; (R)-tert-butyl (3-(3,5-diamino-6-chloropyrazine-2-carboxamido)-2-(2-methylbenzyl)propyl)(4-((2-(hexylamino)ethyl)carbamoyl)benzyl)carbamate With N-ethyl-N,N-diisopropylamine In methanol at 20℃; for 1h; Stage #2: With sodium cyanoborohydride; acetic acid In methanol at 50℃; for 20h;	69.7%

: 609-06-3
L-xylose

: 108-94-1
cyclohexanone

: C17H26O5

Conditions

Conditions	Yield
With sulfuric acid at 0 - 30℃; Inert atmosphere;	64.6%

: 609-06-3
L-xylose

: 76-83-5
trityl chloride

: 868159-65-3
5-O-trityl-L-xylono-γ-lactone

Conditions

Conditions	Yield
Stage #1: L-xylose With bromine; potassium carbonate In water at 0 - 20℃; Stage #2: trityl chloride With pyridine; dmap Heating;	63%

: 609-06-3
L-xylose

: 75-04-7
ethylamine

hydrogen cyanide: hydrogen cyanide

: 93253-24-8
2-deoxy-2-(ethylamino)-L-glucononitrile

Conditions

Conditions	Yield
In ethanol Ambient temperature;	61%

...Expand

: 609-06-3
L-xylose

A: 97-99-4
Tetrahydrofurfuryl alcohol

B: 87-99-0
XYLITOL

Conditions

Conditions	Yield
With 1% Pd on activated carbon; hydrogen In water at 140℃; under 37503.8 Torr; for 2h; Reagent/catalyst; Sealed tube;	A n/a B 58%

: 609-06-3
L-xylose

: 67354-34-1
ethyl 4-benzyloxyacetoacetate

: 1581292-10-5
ethyl 2-methyl-5-(L-threo-1,2,3-trihydroxyprop-1-yl)furan-3-carboxylate

Conditions

Conditions	Yield
Stage #1: L-xylose With cerium(III) chloride heptahydrate; silica gel; sodium iodide In acetonitrile for 1h; Stage #2: ethyl 4-benzyloxyacetoacetate In acetonitrile at 50℃; for 24h;	50%

: 609-06-3
L-xylose

: 100-52-7
benzaldehyde

: (2R,4aS,7S,7aS)-7-hydroxy-2-phenyltetrahydro-6H-furo[3,2-d][1,3]dioxin-6-one

Conditions

Conditions	Yield
Stage #1: L-xylose With bromine; potassium carbonate In water at 0 - 20℃; for 2h; Stage #2: benzaldehyde With sulfuric acid In tetrahydrofuran at 0 - 20℃;	49%

: 609-06-3
L-xylose

: 1101852-85-0
4-hydroxy-3-(3-(methoxyamino)-1-phenylbutyl)-2H-1-benzopyran-2-one

: 1207170-43-1
C25H29NO8

Conditions

Conditions	Yield
With acetic acid In N,N-dimethyl-formamide at 50℃;	45%

: 609-06-3
L-xylose

: 3445-23-6
L-xylosone

Conditions

Conditions	Yield
With copper diacetate In methanol; water Reflux;	40%
With methanol; copper diacetate
With copper diacetate In methanol for 0.166667h; Heating;

: 107-10-8
propylamine

: 609-06-3
L-xylose

hydrogen cyanide: hydrogen cyanide

: 93253-26-0
2-deoxy-2-(propylamino)-L-glucononitrile

Conditions

Conditions	Yield
In ethanol at 0℃;	32%

...Expand

: 609-06-3
L-xylose

: 1101863-07-3
(3S)-O-(N-methoxyglycyl)betulinic acid

: 1101863-47-1
(3S)-O-(N-methoxy-N-β-L-xylosylglycyl)betulinic acid

Conditions

Conditions	Yield
In methanol; dichloromethane at 40℃; for 48h;	27%

: 609-06-3
L-xylose

: 108-98-5
thiophenol

: (2S,3R,4S)-5,5-bis(phenylthio)pentane-1,2,3,4-tetraol

Conditions

Conditions	Yield
With trifluoroacetic acid In water at 50 - 60℃; for 12h;	20%

: 609-06-3
L-xylose

: 120-92-3
cyclopentanone

: 189949-14-2
C15H22O5

Conditions

Conditions	Yield
With sulfuric acid at 5 - 30℃; Inert atmosphere;	16.7%

: 67-56-1
methanol

: 609-06-3
L-xylose

: 1824-96-0, 1824-97-1, 3795-68-4, 3795-69-5, 4229-54-3, 5531-18-0, 7473-45-2, 13039-63-9, 13039-64-0, 13039-65-1, 13039-67-3, 22416-73-5, 22861-09-2, 25129-51-5, 52485-92-4, 52689-55-1, 52689-56-2, 56607-40-0, 72880-70-7, 79083-42-4, 86782-30-1, 86782-31-2, 89615-03-2, 89673-67-6, 89707-99-3, 102045-32-9, 135910-17-7
methyl-xylofuranoside

Conditions

Conditions	Yield
With hydrogenchloride at 100℃; β-methyl-l-xyloside;
With hydrogenchloride at 100℃; α-methyl-l-xyloside;

: 74-90-8
hydrogen cyanide

: 609-06-3
L-xylose

: 6322-07-2
D-gulono-1,4-lactone

L-(-)-Xylose Specification

The CAS registry number of L-(-)-Xylose is 609-06-3. The systematic name is L-xylose. Its EINECS registry number is 210-174-1. In addition, the molecular formula is C₅H₁₀O₅ and the molecular weight is 150.13. It is a kind of white fine crystalline powder and belongs to the classes of Carbohydrate; Basic Sugars (Mono & Oligosaccharides); Biochemistry; Sugars; Xylose; Carbohydrate Sources (Sugars/Extracts); MonosaccharidesBase Ingredients; Sugars for Media; Carbohydrate Synthesis; Specialty Synthesis; Monosaccharides.

Physical properties about this chemical are: (1)ACD/LogP: -2.39; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.39; (4)ACD/LogD (pH 7.4): -2.39; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1.19; (8)ACD/KOC (pH 7.4): 1.19; (9)#H bond acceptors: 5; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 8; (12)Polar Surface Area: 53.99 Å²; (13)Index of Refraction: 1.543; (14)Molar Refractivity: 31.41 cm³; (15)Molar Volume: 99.5 cm3; (16)Polarizability: 12.45 ×10^-24cm³; (17)Surface Tension: 81.4 dyne/cm; (18)Density: 1.508 g/cm³; (19)Flash Point: 219.2 °C; (20)Enthalpy of Vaporization: 77.23 kJ/mol; (21)Boiling Point: 415.5 °C at 760 mmHg; (22)Vapour Pressure: 1.22E-08 mmHg at 25°C.

Preparation of L-(-)-Xylose: it can be prepared by 5,5-diethoxy-pentane-1,2,3,4-tetraol. This reaction will need reagent 0.5 M aq. HCl and solvent tetrahydrofuran. The yield is about 95%.

L-(-)-Xylose can be prepared by 5,5-diethoxy-pentane-1,2,3,4-tetraol

Uses of L-(-)-Xylose: it can react with propylamine to get N-propyl-b-L-arabinopyranosylamine. This reaction will need solvent methanol. The yield is about 88%.

L-(-)-Xylose can react with propylamine to get N-propyl-b-L-arabinopyranosylamine

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. During using it, wear suitable protective clothing and avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C[C@H](O)[C@@H](O)[C@H](O)CO
(2)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
(3)InChIKey: PYMYPHUHKUWMLA-VPENINKCBR

Product Name

L-Xylose

Synthetic route

L-(-)-Xylose Specification

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