Cyclohexapentylose supplier | CasNO.10016-20-3

Name
Cyclohexapentylose
EINECS 233-007-4
CAS No. 10016-20-3
Article Data43
CAS DataBase
Density 1.624 g/cm³
Solubility H₂O: 50 mg/mL
Melting Point >278 °C (dec.)(lit.)
Formula C₃₆H₆₀O₃₀
Boiling Point 1410.8 °C at 760 mmHg
Molecular Weight 972.854
Flash Point 807.1 °C
Transport Information
Appearance White crystalline powder
Safety 26-36
Risk Codes 36-36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Cyclomaltohexose;Dextrin, a-cyclo;Dexy Pearl a-100;Isoeleat K 50;NSC 269470;Ringdex A;Stereoisomer of 5,10,15,20,25,30-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol;a-Cycloamylose;a-Dextrin;a-Schardinger dextrin;Cyclohexaamylose(6CI);Alfadex;Cavamax W 6;Cavamax W 6 Food;Celdex A 100;Cyclohexadextrin;
PSA 474.90000
LogP -13.05480

Synthetic route

: 2I,3I,2II,3II,2III,3III,2IV,3IV,2V,3V,2VI,3VI-dodeca-O-benzyl-maltocyclohexaose

: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With hydrogen; palladium dihydroxide In methanol; water at 20℃; for 12h;	100%

: 2106-10-7
1-deoxy-1-fluoro-α-D-glucose

A: 7585-39-9
β‐cyclodextrin

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With sodium hydroxide; cyclodextrin-α(1-4)glucosyltransferase In water at 45℃; for 0.333333h; pH=6.0, sodium acetate buffer;	A 38% B 30%

: 64887-49-6
α-cyclodextrin-Methyl Orange complex

A: 547-58-0
methyl orange

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant;
In methanol; water at 25℃; Equilibrium constant;
In water; dimethyl sulfoxide at 25℃; Equilibrium constant;

: C36H60O30*C9H7NO6

A: 1210-97-5
4-(acetyloxy)-3-nitrobenzoic acid

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: C36H60O30*C11H11NO6

A: 56003-42-0
4-carboxy-2-nitrophenyl butanoate

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: 2C36H60O30*C11H11NO6

A: C36H60O30*C11H11NO6

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: 2C36H60O30*C13H15NO6

A: C36H60O30*C13H15NO6

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: C36H60O30*C13H15NO6

A: 65293-27-8
3-nitro-4-hexanoyloxybenzoic acid

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: C36H60O30*C14H17NO6

A: 43049-38-3
4-carboxy-2-nitrophenyl heptanoate

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: 2C36H60O30*C14H17NO6

A: C36H60O30*C14H17NO6

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: 2C36H60O30*C15H19NO6

A: C36H60O30*C15H19NO6

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: C36H60O30*C15H19NO6

A: 113894-26-1
3-nitro-4-(octanoyloxy)benzoic acid

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer at 25℃; Equilibrium constant;

: 141484-63-1
C37H47N3(2+)*C36H60O30*2Br(1-)

A: 141484-62-0
C37H47N3(2+)*2Br(1-)

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water-d2 at 30℃; Equilibrium constant; other temperatures;

: C36H60O30*C6H13N3OS

A: 95598-14-4
3-t-butyl-1-methyl-1-nitrosothiourea

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With acetate buffer at 37℃; Rate constant; dissociation constant and catalyzed rate constant of the inclusion complex is determined;

: 114987-35-8
C36H60O30*C12H14N2

A: 10016-20-3
alpha cyclodextrin

B: 25128-26-1
1,1'-dimethyl-1,1'-dihydro-4,4'-bipyridyl

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant;

: 85090-50-2
C36H60O30*C14H11N2O3(1-)

A: 85090-40-0
4-(4-Hydroxy-2-methyl-phenylazo)-benzoic acid anion

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 19 - 25℃; Equilibrium constant; pH = 7.2; phosphate buffer; ionic strength of 0.15M,;

: 77192-49-5
prostacyclin*α-cyclodextrin

A: 58962-34-8
7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-((E)-(S)-3-hydroxy-oct-1-enyl)-cyclopentyl]-6-oxo-heptanoic acid

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer (pH=ca. 7); water at 10 - 30℃; Thermodynamic data; Kinetics; activation parameters: ΔS(excit.), ΔG(excit.), E investigated;

: 69377-71-5
C36H60O30*C21H34O5

A: 63557-55-1
6-keto-PGF1α methyl ester

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With phosphate buffer (pH=ca. 7); water at 10 - 30℃; Thermodynamic data; Kinetics; activation parameters: ΔS(excit.), ΔG(excit.), E investigated;

: 110237-97-3, 123930-57-4, 150520-16-4
hexakis-(2,3,6-tri-O-benzyl)-α-cyclodextrin

: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In methanol; formic acid at 50℃; Yield given;

: 113879-86-0
allyl O-(2,3,4-tri-O-benzyl-α-D-glucopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

: 113842-96-9
allyl O-(4-O-acetyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-bis

: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
Yield given. Multistep reaction;

: 113842-86-7
O-(4-O-acetyl-2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranosyl fluoride

: 113842-97-0
O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-bis

: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
Yield given. Multistep reaction;

: C36H60O30*C20H15O2(1-)*Na(1+)

A: 63442-80-8
sodium 4-pyren-1-ylbutyrate

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant;

: 2C36H60O30*C20H15O2(1-)*Na(1+)

A: C36H60O30*C20H15O2(1-)*Na(1+)

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant;

: C36H60O30*ClO4(1-)

: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant;

: benzophenone-α-cyclodextrin

A: 119-61-9
benzophenone

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 19.9℃; Equilibrium constant;

: C36H60O30*I(1-)

: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant;

: C36H60O30*CNS(1-)

A: 333-20-0
potassium thioacyanate

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant; Thermodynamic data; partial molal volume change, atmospheric pressure;

: C36H60O30*C11H15NO2

A: 10287-53-3
ethyl p-dimethyaminolbenzoate

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water Equilibrium constant;

: C36H60O30*C16H11N2O4S(1-)

A: 98928-28-0
5-(4-hydroxyphenylazo)naphthalene-1-sulphonate

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant; phosphate buffer pH 4.6;

: C36H60O30*C16H10N2O4S(2-)

A: 99477-41-5
C16H10N2O4S(2-)

B: 10016-20-3
alpha cyclodextrin

Conditions

Conditions	Yield
In water at 25℃; Equilibrium constant; phosphate buffer pH 11.8;

: 10016-20-3
alpha cyclodextrin

: 131105-41-4
hexakis-(6-deoxy-6-iodo)-α-cyclodextrin

Conditions

Conditions	Yield
With iodine; triphenylphosphine In N,N-dimethyl-formamide at 70℃; for 20h; Inert atmosphere;	100%
With tetraethylammonium iodide; 4-pyrrolidin-1-ylpyridine; ethanaminium,N-(difluoro-λ4-sulfanylidene)-N-ethyl-,tetrafluoroborate In N,N-dimethyl-formamide at 20℃; regioselective reaction;	91%
With Iod; triphenylphosphine In N,N-dimethyl-formamide at 80℃; for 15h;	80%

: 108-24-7
acetic anhydride

: 10016-20-3
alpha cyclodextrin

: 23661-37-2
hexakis(2,3,6-tri-O-acetyl)-α-cyclomaltohexaose

Conditions

Conditions	Yield
In pyridine	100%
With iodine at 20℃; for 24h; neat (no solvent);	100%
With pyridine at 60℃; for 12h;	100%

: 2783-17-7
1,12-Diaminododecane

: 10016-20-3
alpha cyclodextrin

: 2C36H60O30*C12H28N2

Conditions

Conditions	Yield
In water for 13h; Reflux;	100%
In water at 20℃; Reflux;
In water at 20℃; Reflux;

: 100-44-7
benzyl chloride

: 10016-20-3
alpha cyclodextrin

: 110237-97-3, 123930-57-4, 150520-16-4
hexakis-(2,3,6-tri-O-benzyl)-α-cyclodextrin

Conditions

Conditions	Yield
With sodium hydride In dimethyl sulfoxide at 20℃; for 22h; Inert atmosphere; Schlenk technique;	99%
In dimethyl sulfoxide at 20℃; Inert atmosphere;	98%
With sodium hydride In dimethyl sulfoxide at 20℃; for 18h;	95%

: 123-62-6
propionic acid anhydride

: 10016-20-3
alpha cyclodextrin

: per-O-propionyl-α-cyclodextrin

Conditions

Conditions	Yield
With iodine at 80℃; for 24h; neat (no solvent);	99%

: 123-62-6
propionic acid anhydride

: 10016-20-3
alpha cyclodextrin

: propionyl-α-cyclodextrin

Conditions

Conditions	Yield
With pyridine at 80℃; for 12h;	98%
With pyridine for 24h; Ambient temperature;

poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1: poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1

: 768-94-5
1-Adamantanamine

: 10016-20-3
alpha cyclodextrin

poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, Mw = 118000, PDI = 1.2: poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, Mw = 118000, PDI = 1.2

Conditions

Conditions	Yield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 4℃;	98%

...Expand

: 106-31-0
butanoic acid anhydride

: 10016-20-3
alpha cyclodextrin

: 1258780-44-7
per-O-butyryl-α-cyclodextrin

Conditions

Conditions	Yield
With iodine at 80℃; for 24h; neat (no solvent);	98%
With pyridine at 80℃; for 12h;	98%

: 108-24-7
acetic anhydride

: 10016-20-3
alpha cyclodextrin

: C72H96O48

Conditions

Conditions	Yield
With methanesulfonic acid In neat (no solvent) at 30 - 35℃; for 0.166667h; Green chemistry;	98%

: 97-72-3
2-Methylpropionic anhydride

: 10016-20-3
alpha cyclodextrin

: C108H168O48

Conditions

Conditions	Yield
With pyridine at 80℃; for 12h;	98%

: 111-88-6
Octanethiol

: 10016-20-3
alpha cyclodextrin

: 1122422-37-0
C8H18S*C36H60O30

Conditions

Conditions	Yield
for 24h;	97.2%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 10016-20-3
alpha cyclodextrin

: 90289-32-0
Hexakis(2,6-di-O-tert-butyldimethylsilyl)-α-cyclodextrin

Conditions

Conditions	Yield
In pyridine; N,N-dimethyl-formamide at 100℃; for 18h;	97%
With pyridine; dmap In N,N-dimethyl-formamide at 100℃; for 18h;	86%
With pyridine; dmap In N,N-dimethyl-formamide at 100℃; for 18h; Inert atmosphere;	75%

poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1: poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1

: 768-94-5
1-Adamantanamine

: 10016-20-3
alpha cyclodextrin

poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, prepared with 1-adamantylamine and 2,4,6-trimethylpyridine: poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, prepared with 1-adamantylamine and 2,4,6-trimethylpyridine

Conditions

Conditions	Yield
With 2,4,6-trimethyl-pyridine; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 4℃;	97%

...Expand

: 10016-20-3
alpha cyclodextrin

: 5538-51-2
O-acetylsalicyloyl chloride

: 1332459-75-2
6-[O-(2-acetoxybenzoyl)]-α-cyclodextrin

Conditions

Conditions	Yield
With pyridine In N,N-dimethyl-formamide; benzene at 0 - 20℃; regioselective reaction;	97%

: 10016-20-3
alpha cyclodextrin

: 53784-82-0
hexakis-(6-bromo-6-deoxy)-α-cyclodextrin

Conditions

Conditions	Yield
With tetrabutylammomium bromide; (chloro-phenylthio-methylene)dimethylammonium chloride In N,N-dimethyl-formamide at 20℃; regioselective reaction;	96%
With tetraethylammonium bromide; 4-pyrrolidin-1-ylpyridine; ethanaminium,N-(difluoro-λ4-sulfanylidene)-N-ethyl-,tetrafluoroborate In N,N-dimethyl-formamide at 20℃; regioselective reaction;	95%
With bromine; triphenylphosphine In N,N-dimethyl-formamide at 75 - 80℃; for 18h;	86%

poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1: poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1

: 665-66-7
amantadine hydrochloride

: 10016-20-3
alpha cyclodextrin

poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, prepared with 1-adamantylamine and 4-(dimethylamino)pyridine: poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, prepared with 1-adamantylamine and 4-(dimethylamino)pyridine

Conditions

Conditions	Yield
With dmap; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 4℃;	96%

...Expand

poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1: poly(ethylene glycol)-carboxylic acid, carboxyl content 6.88E-5 mol/g, Mw = 33300, PDI = 1.1

: 665-66-7
amantadine hydrochloride

: 10016-20-3
alpha cyclodextrin

poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, prepared with 1-adamantylamine and proton sponge: poly(ethylene glycol) 3500, bis[N-(1-adamantyl)aminocarbonyl]-terminated, inclusion complex with α-cyclodextrin, prepared with 1-adamantylamine and proton sponge

Conditions

Conditions	Yield
With N,N,N',N'-tetramethyl-1,8-diaminonaphthalene; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 4℃;	95%

...Expand

: 999-97-3
1,1,1,3,3,3-hexamethyl-disilazane

: 10016-20-3
alpha cyclodextrin

: hexakis(2,6-di-O-trimethylsilyl)cyclomaltohexaose

Conditions

Conditions	Yield
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 20℃; for 0.166667h; Inert atmosphere; regioselective reaction;	95%

: 105542-98-1
1,3-bisiodobicyclo[1.1.1]pentane

: 10016-20-3
alpha cyclodextrin

: 2C36H60O30*C5H6I2

Conditions

Conditions	Yield
In water at 20℃; for 3h;	95%

: 82783-71-9
1,3 dibromobicyclo[1.1.1]pentane

: 10016-20-3
alpha cyclodextrin

: 2C36H60O30*C5H6Br2

Conditions

Conditions	Yield
In water at 20℃; for 3h;	95%

: 122710-25-2
(1-allyloxy-3-propoxybenzene)

: 10016-20-3
alpha cyclodextrin

A: 122710-44-5
2-allyl-5-propoxy phenol

B: 122710-43-4
2-allyl-3-propoxy phenol

Conditions

Conditions	Yield
In solid Irradiation;	A 94% B 5 % Chromat.

...Expand

: 34197-88-1
1-adamantyl azide

: 10016-20-3
alpha cyclodextrin

: C10H15N3*2.17C36H60O30

Conditions

Conditions	Yield
In diethyl ether for 8h; Inert atmosphere; Sonication; Darkness;	93%

: 13435-12-6
N-Trimethylsilylacetamide

: 10016-20-3
alpha cyclodextrin

: hexakis(2,6-di-O-trimethylsilyl)cyclomaltohexaose

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 50℃; for 48h;	92%

: 98-88-4
benzoyl chloride

: 10016-20-3
alpha cyclodextrin

: α-cyclodextrin 6-O-monobenzoate

Conditions

Conditions	Yield
With pyridine In N,N-dimethyl-formamide at 0 - 20℃; regioselective reaction;	92%
With pyridine at -7 - 20℃; for 5.7h; Acylation;	14%

: 40138-16-7
2-formylbenzene boronic acid

: O,O'-diaminododecanediol

: 10016-20-3
alpha cyclodextrin

: C98H152B2N2O64(2-)*2H(1+)

Conditions

Conditions	Yield
Stage #1: O,O'-diaminododecanediol; alpha cyclodextrin In water at 20℃; for 0.25h; Stage #2: 2-formylbenzene boronic acid In water at 20℃; for 1h;	92%

...Expand

polyethylenimine, linear, ; Mw = 3200: polyethylenimine, linear, ; Mw = 3200

: 10016-20-3
alpha cyclodextrin

polypseudorotaxane based on linear polyethylenimine (Mw = 3200) with α-cyclodextrin (threading ratio (repeating unit of polyethylenimine/cyclodextrin) = 2.1); monomer(s): 2-methyl-2-oxazoline, α-cyclodextrin: polypseudorotaxane based on linear polyethylenimine (Mw = 3200) with α-cyclodextrin (threading ratio (repeating unit of polyethylenimine/cyclodextrin) = 2.1); monomer(s): 2-methyl-2-oxazoline, α-cyclodextrin

Conditions

Conditions	Yield
In phosphate buffer at 60℃; pH=11.0;	91.2%

: 10016-20-3
alpha cyclodextrin

: 173094-59-2
hexakis(6-chloro-6-deoxy)-α-cyclodextrin

Conditions

Conditions	Yield
With tetraethylammonium chloride; 4-pyrrolidin-1-ylpyridine; ethanaminium,N-(difluoro-λ4-sulfanylidene)-N-ethyl-,tetrafluoroborate In N,N-dimethyl-formamide at 20℃; regioselective reaction;	91%
With methanesulfonyl chloride In N,N-dimethyl-formamide at 65℃; for 48h;	90%
With methanesulfonyl chloride In N,N-dimethyl-formamide at 65℃; for 48h;	80%

: 136399-10-5
1-iodo-3-methylbicyclo<1.1.1>pentane

: 10016-20-3
alpha cyclodextrin

: 2C36H60O30*C6H9I

Conditions

Conditions	Yield
In water at 20℃; for 3h;	91%

: 10016-20-3
alpha cyclodextrin

: 17557-23-2
neopentyl glycol di(3-azido-2-hydroxylpropan-1-ol)

: 2C36H60O30*C11H20O4

Conditions

Conditions	Yield
In water at 20℃; for 10h; inclusion;	90%

Cyclohexapentylose History

CYCLODEXTRINS, as they are known today, were called "cellulosine" when first described by A. Villiers in 1891. Soon after, F. Schardinger identified the three naturally occurring cyclodextrins -α, -β, and -γ. These compounds were therefore referred to as "Schardinger sugars". For 25 years, between 1911 and 1935, Pringsheim in Germany was the leading researcher in this area, demonstrating that cyclodextrins formed stable aqueous complexes with many other chemicals. By the mid 1970's, each of the natural cyclodextrins had been structurally and chemically characterized and many more complexes had been studied. Since the 1970s, extensive work has been conducted by Szejtli and others exploring encapsulation by cyclodextrins and their derivatives for industrial and pharmacologic applications. Among the processes used for complexation, the kneading process seems to be one of the best.

Cyclohexapentylose Specification

The Cyclodextrin is an organic compound with the formula C₃₆H₆₀O₃₀. The systematic name of this chemical is (1S, 3R, 5R, 6S, 8R, 10R, 11S, 13R, 15R, 16S, 18R, 20R, 21S, 23R, 25R, 26S, 28R, 30R, 31R, 32R, 33R, 34R, 35R, 36R, 37R, 38R, 39R, 40R, 41R, 42R)-5,10,15,20,25,30-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxahe ptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol (non-preferred name). With the CAS registry number 10016-20-3, it is also named as a-Schardinger Dextrin. The product's categories are Industrial/Fine Chemicals; Biochemistry; Cyclodextrins; Functional Materials; Macrocycles for Host-Guest Chemistry; Oligosaccharides; Sugars; Dextrins, Sugar & Carbohydrates. Besides, it is a white crystalline powder, which should be stored in a closed and dry palce.

In the food industry cyclodextrins are employed for the preparation of cholesterol free products. Other food applications further include the ability to stabilize volatile or unstable compounds and the reduction of unwanted tastes and odour. Reportedly cyclodextrins are used in alcohol powder, a powder for mixing alcoholic drinks.

Physical properties about Cyclodextrin are: (1)# of Rule of 5 Violations: 3; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 30; (7)#H bond donors: 18; (8)#Freely Rotating Bonds: 24; (9)Polar Surface Area: 474.9 Å²; (10)Index of Refraction: 1.591; (11)Molar Refractivity: 202.387 cm³; (12)Molar Volume: 598.936 cm³; (13)Polarizability: 80.232×10^-24cm³; (14)Surface Tension: 73.864 dyne/cm; (15)Density: 1.624 g/cm³; (16)Flash Point: 807.051 °C; (17)Enthalpy of Vaporization: 241.394 kJ/mol; (18)Boiling Point: 1410.846 °C at 760 mmHg.

Uses of Cyclodextrin: it can be used to produce hexakis(6-deoxy-6-iodo)cyclomaltohexaose at temperature of 80 °C. It will need reagent iod, triphenylphosφne and solvent dimethylformamide with reaction time of 15 hours. The yield is about 80%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing. 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: C([C@@H]1[C@@H]2[C@@H]([C@H]([C@H](O1)O[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]4[C@H](O[C@@H]([C@@H]([C@H]4O)O)O[C@@H]5[C@H](O[C@@H]([C@@H]([C@H]5O)O)O[C@@H]6[C@H](O[C@@H]([C@@H]([C@H]6O)O)O[C@@H]7[C@H](O[C@H](O2)[C@@H]([C@H]7O)O)CO)CO)CO)CO)CO)O)O)O
(2)InChI: InChI=1/C36H60O30/c37-1-7-25-13(43)19(49)31(55-7)62-26-8(2-38)57-33(21(51)15(26)45)64-28-10(4-40)59-35(23(53)17(28)47)66-30-12(6-42)60-36(24(54)18(30)48)65-29-11(5-41)58-34(22(52)16(29)46)63-27-9(3-39)56-32(61-25)20(50)14(27)44/h7-54H,1-6H2/t7-,8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-/m1/s1
(3)InChIKey: HFHDHCJBZVLPGP-RWMJIURBBY
(4)Std. InChI: InChI=1S/C36H60O30/c37-1-7-25-13(43)19(49)31(55-7)62-26-8(2-38)57-33(21(51)15(26)45)64-28-10(4-40)59-35(23(53)17(28)47)66-30-12(6-42)60-36(24(54)18(30)48)65-29-11(5-41)58-34(22(52)16(29)46)63-27-9(3-39)56-32(61-25)20(50)14(27)44/h7-54H,1-6H2/t7-,8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-/m1/s1
(5)Std. InChIKey: HFHDHCJBZVLPGP-RWMJIURBSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	intraperitoneal	1gm/kg (1000mg/kg)		Oyo Yakuri. Pharmacometrics. Vol. 26, Pg. 287, 1983.
rat	LD50	intravenous	788mg/kg (788mg/kg)		American Journal of Pathology. Vol. 83, Pg. 367, 1976.

Product Name

Cyclohexapentylose

Synthetic route

Cyclohexapentylose History

Cyclohexapentylose Specification

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