CAS No.526-98-7,L-xylo-hex-2-ulosonic acid Suppliers

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Basic Information

Molecular Structure:
CAS No.:	526-98-7
Name:	L-xylo-hex-2-ulosonic acid
Article Data:	44

Formula:	C₆H₁₀O₇
Molecular Weight:	194.141
Synonyms:	Gulonicacid, 2-keto-, L- (6CI);L-xylo-Hexulosonic acid (7CI,8CI);Idonic acid,2-keto-, L- (6CI);2-Keto-L-gulonic acid;2-Keto-L-idonic acid;
EINECS:	208-403-5
Density:	1.757g/cm³
Melting Point:	171 °C
Boiling Point:	550.6 °C at 760 mmHg
Flash Point:	300.9 °C
Solubility:	335.3g/L at 20℃
PSA:	135.29000
LogP:	-3.28490

Synthetic route

: 67-56-1
methanol

: 87-79-6
L-sorbose

: 142-71-2
copper diacetate

: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
Behandeln einer wss.Loesung des von Kupfer-Ionen befreiten Reaktionsprodukts mit Brom;

...Expand

: 87-79-6
L-sorbose

: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
With oxygen; Pt/Al2O3 at 50℃; under 750.06 Torr; for 2.86667h; other catalysts; var. reaction time;	39 % Chromat.
With hexamethylenetetramine; oxygen; platinum on activated charcoal In water at 50℃; under 750.06 Torr; Product distribution; Kinetics; var. of pH, base, catalyst;
With pyridine; oxygen; Pt/Al2O3 In water at 50℃; under 750.06 Torr; Rate constant; var. tertiary amines or tetraalkylammonium hydroxide, var. supports of Pt catalyst;

: 49865-02-3
L-sorbosone

: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
With water; bromine im diffusen Licht;

: 52507-87-6
O2,O3;O4,O6-dicyclohexylidene-α-L-xylo-[2]hexulofuranosonic acid

: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
With water
With water

: 6027-87-8
sodium gluconate

: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
With sodium chlorate; vanadia

: 50-70-4
D-sorbitol

A: 1114-17-6
L-idonic acid

B: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
Gluconobacter melanogenus IFO 3293 mutant; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

: 50-70-4
D-sorbitol

: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
Gluconobacter melanogenus IFO 3293 mutant; Yield given;
Multi-step reaction with 3 steps 1: 31 percent 2: 46 percent / NaI, Ca(OH)2 / H2O / 1 h / 20 °C / anode - platinum, cathode - stainless steel 3: 0.1N aq. HCl / 1 h / 90 °C View Scheme

: 87-79-6
L-sorbose

A: 1114-17-6
L-idonic acid

B: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
Gluconobacter melanogenus IFO 3293 mutant; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

: 136090-58-9
3,5,4,6-diethylidene-L-xylo-2-hexulosonic acid

: 526-98-7
2-keto-L-gulonic acid

Conditions

Conditions	Yield
With hydrogenchloride at 90℃; for 1h;

: 2595-33-7
2,5-diketo-D-gluconic acid

A: 669-90-9
fructonic acid

B: 526-98-7
2-keto-L-gulonic acid

C: 13425-76-8
D-lyxo-hex-5-ulosonic acid

D: 5287-64-9
5-keto-D-gluconic acid

Conditions

Conditions	Yield
With Ru-TPPTS; sulfuric acid; hydrogen; sodium iodide In water at 27℃; under 7500.6 Torr; for 8h; Product distribution; other pH, temperature, reaction time, hydrogen pressure, catalyst amount;

...Expand

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Specification

The L-xylo-2-Hexulosonicacid, with CAS registry number 526-98-7, has the systematic name of L-sorbosonic acid. Besides this, it is also called L-xylo-hex-2-ulosonic acid. And the chemical formula of this chemical is C₆H₁₀O₇. What's more, its EINECS is 208-403-5.

Physical properties of L-xylo-2-Hexulosonicacid: (1)ACD/LogP: -2.82; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -6.13; (4)ACD/LogD (pH 7.4): -6.56; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 7; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 9; (12)Polar Surface Area: 80.29 Å²; (13)Index of Refraction: 1.593; (14)Molar Refractivity: 37.45 cm³; (15)Molar Volume: 110.4 cm³; (16)Polarizability: 14.84×10^-24cm³; (17)Surface Tension: 108.7 dyne/cm; (18)Density: 1.757 g/cm³; (19)Flash Point: 300.9 °C; (20)Enthalpy of Vaporization: 95.49 kJ/mol; (21)Boiling Point: 550.6 °C at 760 mmHg; (22)Vapour Pressure: 2.04E-14 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)C(=O)[C@@H](O)[C@H](O)[C@@H](O)CO
(2)InChI: InChI=1/C6H10O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h2-4,7-10H,1H2,(H,12,13)/t2-,3+,4-/m0/s1
(3)InChIKey: VBUYCZFBVCCYFD-NUNKFHFFBO
(4)Std. InChI: InChI=1S/C6H10O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h2-4,7-10H,1H2,(H,12,13)/t2-,3+,4-/m0/s1
(5)Std. InChIKey: VBUYCZFBVCCYFD-NUNKFHFFSA-N