CAS No.685-73-4,D-Galacturonic acid Suppliers

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Basic Information

Molecular Structure:
CAS No.:	685-73-4
Name:	D-Galacturonic acid
Article Data:	40

Formula:	C₆H₁₀O₇
Molecular Weight:	194.141
Synonyms:	Galacturonicacid, D- (8CI);NSC 212542;
EINECS:	211-682-6
Density:	1.748 g/cm³
Melting Point:	166°C
Boiling Point:	553.4 °C at 760 mmHg
Flash Point:	302.6 °C
PSA:	135.29000
LogP:	-3.28650

Synthetic route

: 73777-91-0
α-D-GalpA-(1->2)-Glycerol

A: 685-73-4
D-galacturonic acid

B: 56-81-5
glycerol

Conditions

Conditions	Yield
hydrolysis;

: O-D-galacturonoyl-D-<3H>glucose

A: 685-73-4
D-galacturonic acid

B: 33417-97-9
D-<1-3H>glucose

Conditions

Conditions	Yield
With acetate pH 5.0 at 25℃; for 1h; pH-dependent hydrolysis and ammoniolysis, stability towards Driselase also of other O-galacturonoyl derivatives;

: 6812-01-7
5-keto-L-galactonic acid

: 7732-18-5
water

D-glucuronate-ketol-isomer(ic)ase: D-glucuronate-ketol-isomer(ic)ase

: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
at 25℃; Equilibrium constant; Katalysierte Isomerisierung; pH 7.;

...Expand

polygalacturonic acid: polygalacturonic acid

: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
Hydrolysis;

: (2S,3R,4S,5R,6S)-5-Acetoxy-3-formyloxy-4-[2-hydroxy-1-(2-hydroxy-1-hydroxymethyl-ethoxy)-ethoxy]-6-(2-hydroxy-1-hydroxymethyl-ethoxy)-tetrahydro-pyran-2-carboxylic acid

: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 1 M trifluoroacetic acid / 18 h / Ambient temperature 2: hydrolysis View Scheme

: (2S,3R,4S,5R,6S)-5-Acetoxy-6-[(1S,2R,3S)-1-((R)-1,2-dihydroxy-ethyl)-2,3-dihydroxy-butoxy]-3-formyloxy-4-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-carboxylic acid

: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 1.) 0.01 M NaIO4; 2.) sodium borohydride, Amberlite IR-120 (H+) resin / 1.) 2 h, 4 deg C, ethylene glycol, 1 h room temperature; 2.) pH=9 2: 1 M trifluoroacetic acid / 18 h / Ambient temperature 3: hydrolysis View Scheme

: 89946-59-8
(2S,3R,4S,5R,6S)-5-Acetoxy-3-formyloxy-4-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-6-((3S,4R,5R,6S)-2,3,5-trihydroxy-6-methyl-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-carboxylic acid

: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
Multi-step reaction with 4 steps 1: 1.) sodium borohydride; 2.) Amberlite IR-120 (H+) resin / 0.58 h / pH=9 2: 1.) 0.01 M NaIO4; 2.) sodium borohydride, Amberlite IR-120 (H+) resin / 1.) 2 h, 4 deg C, ethylene glycol, 1 h room temperature; 2.) pH=9 3: 1 M trifluoroacetic acid / 18 h / Ambient temperature 4: hydrolysis View Scheme

Lycopus lucidus polysaccharide: Lycopus lucidus polysaccharide

A: 58-86-6
D-xylose

B: 3458-28-4
D-Mannose

C: 50-69-1
D-ribose

D: 5328-37-0
L-arabinose

E: 3615-41-6
L-Rhamnose

F: 50-99-7
D-glucose

G: 59-23-4
D-Galactose

H: 6556-12-3
D-Glucuronic acid

I: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
With water; trifluoroacetic acid at 110℃; for 8h; Inert atmosphere; Sealed ampoule;

...Expand

Taishan P. massonianapollen polysaccharide: Taishan P. massonianapollen polysaccharide

A: 58-86-6
D-xylose

B: 3458-28-4
D-Mannose

C: 10323-20-3
D-Arabinose

D: 50-69-1
D-ribose

E: 59-23-4
D-Galactose

F: 4205-23-6
D-gulose

G: 6556-12-3
D-Glucuronic acid

H: 685-73-4
D-galacturonic acid

Conditions

Conditions	Yield
With trifluoroacetic acid at 110℃;

...Expand

: dhasingreoside

A: 50-99-7
D-glucose

B: 685-73-4
D-galacturonic acid

C: 117-39-5
quercetol

Conditions

Conditions	Yield
With hydrogenchloride In water at 70℃; for 3h; Sealed tube;

...Expand

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Specification

The D-Galacturonic acid, with the CAS registry number 685-73-4, is also known as Galacturonic acid, D-. This chemical's molecular formula is C₆H₁₀O₇ and molecular weight is 194.1394. Its systematic name is called D-galacturonic acid.

Physical properties of D-Galacturonic acid: (1)ACD/LogP: -1.49; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -4.25; (4)ACD/LogD (pH 7.4): -5.19; (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)Index of Refraction: 1.591; (13)Molar Refractivity: 37.57 cm³; (14)Molar Volume: 111 cm³; (15)Surface Tension: 107.9 dyne/cm; (16)Density: 1.748 g/cm³; (17)Flash Point: 302.6 °C; (18)Enthalpy of Vaporization: 95.88 kJ/mol; (19)Boiling Point: 553.4 °C at 760 mmHg; (20)Vapour Pressure: 1.49E-14 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)C(=O)O
(2)InChI: InChI=1/C6H10O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h1-5,8-11H,(H,12,13)/t2-,3+,4+,5-/m0/s1
(3)InChIKey: IAJILQKETJEXLJ-RSJOWCBRBL