CAS No.576-42-1,Potassium bisaccharate Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	576-42-1
Name:	Potassium bisaccharate
Article Data:	11

Formula:	C6H10 O8 . K
Molecular Weight:	248.231
Synonyms:	D-Glucaricacid, monopotassium salt (9CI); Glucaric acid, monopotassium salt, D- (8CI);D-Saccharic acid monopotassium salt; Monopotassium D-glucarate; Potassium acidsaccharate; Potassium bisaccharate; Potassium hydrogen D-glucarate; Potassiumhydrogen saccharate
EINECS:	209-402-2
Density:	1.939g/cm³
Melting Point:	188oC (dec.)(lit.)
Boiling Point:	766.4 °C at 760 mmHg
Flash Point:	431.2 °C
Solubility:	2.26 grams / 100 ml in water
Appearance:	white crystalline powder
Safety:	Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating vapors.
PSA:	158.35000
LogP:	-4.73550

Synthetic route

: 2280-44-6
D-Glucose

: 576-42-1
D-glucaric acid monopotassium salt

Conditions

Conditions	Yield
With potassium hydroxide; chlorine; potassium bromide; 4-acetylamino-2,2,6,6-tetramethylpiperidine-N-oxyl In water at 0 - 5℃; pH=11.4 - 11.7; Product distribution; Further Variations:; Reagents;	77%

: 50-99-7
D-glucose

A: C6H5O9(3-)*3K(1+)

B: C6H5O9(3-)*3K(1+)

C: 576-42-1
D-glucaric acid monopotassium salt

Conditions

Conditions	Yield
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium D-gluconate; potassium hydroxide In water at 5℃; pH=12.2; Electrochemical reaction; optical yield given as %de;	A n/a B n/a C 70%

...Expand

: 6556-12-3
D-Glucuronic acid

: 576-42-1
D-glucaric acid monopotassium salt

Conditions

Conditions	Yield
With peracetic acid; potassium hydroxide; ethylenediaminetetraacetic acid; cyfluthrin; potassium hydrogencarbonate; potassium bromide In water

: 87-73-0
D-glucaric acid

: 576-42-1
D-glucaric acid monopotassium salt

Conditions

Conditions	Yield
Stage #1: D-glucaric acid With potassium hydroxide In water Stage #2: With hydrogenchloride In water pH=3.4; Cooling with ice;	83.2 g

: 492-62-6
alpha-D-glucopyranose

: 576-42-1
D-glucaric acid monopotassium salt

Conditions

Conditions	Yield
With oxygen; potassium hydroxide In water at 50℃; under 750.075 Torr; for 4h;
With platinum on activated charcoal; oxygen; potassium hydroxide at 50℃; under 750.075 Torr; for 4h; pH=4;

: 6027-89-0
L-gulose

: 576-42-1
D-glucaric acid monopotassium salt

Conditions

Conditions	Yield
Stage #1: L-gulose With nitric acid; potassium hydroxide; sodium nitrite pH=Ca. 9 - Ca. 10; Stage #2: With nitric acid at 15 - 30℃; for 12h; pH=Ca. 3 - Ca. 4;

: 576-42-1
D-glucaric acid monopotassium salt

A: 87-73-0
D-glucaric acid

B: 389-36-6
D-Glucaro-1,4-lacton

C: 2782-04-9
D-glucaro-6,3-lactone

Conditions

Conditions	Yield
With H(1+) resin Rexyn 100(H) In water for 3h; lactonization;	A n/a B n/a C 69.1%

...Expand

: 64-17-5
ethanol

: 576-42-1
D-glucaric acid monopotassium salt

A: 45214-05-9
diethyl glucarate

B: (S)-((2S,3R,4R)-3,4-Dihydroxy-5-oxo-tetrahydro-furan-2-yl)-hydroxy-acetic acid ethyl ester

C: 261900-70-3
D-glucarate-6,3-lactone ethyl ester

Conditions

Conditions	Yield
With REXYN 101(H) at 55℃; for 4h;	A n/a B n/a C 58.9%

...Expand

: 67-56-1
methanol

: 576-42-1
D-glucaric acid monopotassium salt

A: 3868-17-5
glucaric acid dimethyl ester

B: 22140-16-5
methyl D-glucarate 1,4-lactone

C: 155976-55-9
Methyl D-glucarate 6,3-lactone

Conditions

Conditions	Yield
With hydrogenchloride for 4h; Heating;	A n/a B 58.89% C n/a
With hydrogenchloride for 4h; Heating;

...Expand

: [Cu4(μ-OH)(μ-α-D-glucose-1-phosphate(2-))2(2,2'-bipyridyl)4(H2O)2](NO3)3*10H2O

: 576-42-1
D-glucaric acid monopotassium salt

: [Cu4(μ-α-D-glucose-1-phosphate(2-))2(μ-D-glucaratoH)2(2,2'-bipyridyl)4](NO3)2*2H2O

Conditions

Conditions	Yield
In water; N,N-dimethyl-formamide K glucarate (2 equiv.) in H2O added to soln. of Cu complex in DMF; stirred for 5 min; solvent removed under reduced pressure; crystd. from MeOH at room temp. for several d; crystals collected; washed with Et2O; dried under vac.; elem. anal.;	49%

Raw Materials

2280-44-6

50-99-7

87-73-0

576-42-1

Downstream Products

105-99-7

576-42-1

389-36-6

87-73-0

2782-04-9

Total:51 Page 1 of 2 1 2 Next>>

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Chemistry

Name: Potassium hydrogen saccharate
Molecular Formula: C₁₂H₁₆KO₁₆Formula Weight: 455.34g/mol
Appearance: White powder.
EINECS: 209-402-2
Synonyms of Potassium hydrogen saccharate (576-42-1): Saccharic acid,monopotassium salt ; Saccharic acid,potassium sal ; Potassium (2R,3S,4S,5S)-2,3,4,5,6-pentahydroxy-6-oxohexanoate ; Potassium d-saccharic ; Potassium bisaccharate ; Potassium acid Saccharic ; Potassium bisaccharate ; Monopotassiumd-glucarate .
Structure of Potassium hydrogen saccharate (576-42-1):

Toxicity Data With Reference

1.		orl-rat LD:>2360 mg/kg		JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. 40 (1951),277.
2.		ipr-rat LD:>2360 mg/kg		JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. 40 (1951),277.

Safety Profile

WGK Germany: 3
RTECS: LZ4291900
Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating vapors.