BGC > Buscar Producto > beta-Cyclodextrin

Molecular Formula: C42H70O35

Appearance	White crystal powder smelless, little sweet
Distinguish	Positive
Assay	98.0~101.0%
Cleanness and color of solution	Cleanness
PH	5.0~8.0
Reductive sugar	≤ 0.2%
Light-absorbing impurities	≤ 0.10(230nm~350nm)
≤ 0.05(350nm~750nm)
Specific rotation	+160°~ +164°
Loss on drying	≤ 14%
Heavy metals	≤ 10ppm
Residue on ignition	≤ 0.1%
Chloride	≤ 0.018
The total number of germ	≤ 1000
The total number of mould	≤ 100
Germ causing disease	None
Standard	USP standard
Content	99%
Capacity	50MT/month
Use	It can be used on Pharma, Cosmetics and Food.
Package	25kg/drum or according to the customers’ demand
Storage	Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Molecular Formula: C42H70O35
Molecular Weight: 1134.98
Hazard Symbols: Xi
WGKGermany: 2
HS Code: 29400000

EINECS:231-493-2
Molecular formula:C42H70O35

Description:
β-cyclodextrin is a cyclic oligosaccharide produced from starch via enzymatic conversion. It is widely used in food, medicine, cosmetics, chemical and other industries. β-cyclodextrin is used as a complexing agent in drug delivery, increasing the water solubility, dissolution rate and bioavailability of poorly water-soluble drugs. β-Cyclodextrin is commonly used to produce HPLC columns that allow the separation of chiral enantiomers.

• Molecular Weight:1134.98
• Boiling Point:1541.2±60.0°C at 760 mmHg
• Melting Point:293-294°C (dec.)
• Purity:≥95%

Molecular Formula:
C42H70O35
Canonical SMILES:
C(C1C2C(C(C(O1)OC3C(OC(C(C3O)O)OC4C(OC(C(C4O)O)OC5C(OC(C(C5O)O)OC6C(OC(C(C6O)O)OC7C(OC(C(C7O)O)OC8C(OC(O2)C(C8O)O)CO)CO)CO)CO)CO)CO)O)O)O
InChI:
InChI=1S/C42H70O35/c43-1-8-29-15(50)22(57)36(64-8)72-30-9(2-44)66-38(24(59)17(30)52)74-32-11(4-46)68-40(26(61)19(32)54)76-34-13(6-48)70-42(28(63)21(34)56)77-35-14(7-49)69-41(27(62)20(35)55)75-33-12(5-47)67-39(25(60)18(33)53)73-31-10(3-45)65-37(71-29)23(58)16(31)51/h8-63H,1-7H2/t8-,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-,37-,38-,39-,40-,41-,42-/m1/s1
InChIKey:
WHGYBXFWUBPSRW-DCPOFQRKSA-N
Solubility:
Soluble in DMSO (Slightly), Water (Sparingly, Heated, Sonicated)
Appearance:
White Solid
Application:
Sequestering Agents
Storage: Store at 2-8°C
Synonyms:
Cycloheptaamylose; Adrabetadex; BCD; Betadex; BW 7 (polysaccharide); Cavamax W 7; Celdex N; Cibatex OC-CLD; Cyclodextrin Beta W 7M1.8; Cycloheptaglucan; Cycloheptaglucosan; Cyclomaltoheptaose; CYL 3190; Dexipar β-100; Dextrin, β-cyclo; Dexy Pearl 100; HP-β-CD; HRBS-Q 009; Kleptose; Kleptose B; Kleptose STD; NSC 269471; NSC 314334; Rhodocap N; Rindex B; Ringdex B; Ringdex BL; Schardinger β-dextrin; Stereoisomer of 5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol; Trappsol Cyclo; VAR 200; VTS 270; β-Cycloamylose; β-Cycloheptaamylose; β-Dextrin

Purity: 97%
Smile code: O[C@@H]1[C@H]([C@@H]2O[C@@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H](O[C@H]4CO)[C@@H](O)[C@H](O)[C@H]4O[C@H](O[C@H]5CO)[C@@H](O)[C@H](O)[C@H]5O[C@H](O[C@H]6CO)[C@@H](O)[C@H](O)[C@H]6O[C@H](O[C@H]7CO)[C@@H](O)[C@H](O)[C@H]7O[C@@H](O[C@@H]8CO)[C@H](O)[C@@H](O)[C@@H]8O[C@H]1O[C@@H]2CO)O)O)O
MDL Number: MFCD00078139
MolFormula: C42H70O35
MolWeight: 1134.9842
Available in stock: 53118

Smile code:
O[C@@H]1[C@H]([C@@H]2O[C@@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H](O[C@H]4CO)[C@@H](O)[C@H](O)[C@H]4O[C@H](O[C@H]5CO)[C@@H](O)[C@H](O)[C@H]5O[C@H](O[C@H]6CO)[C@@H](O)[C@H](O)[C@H]6O[C@H](O[C@H]7CO)[C@@H](O)[C@H](O)[C@H]7O[C@@H](O[C@@H]8CO)[C@H](O)[C@@H](O)[C@@H]8O[C@H]1O[C@@H]2CO)O)O)O
MDL Number:
MFCD00078139
Purity :
97%
Available in stock:
35178 g

Melting point:> 260 ° C (dec.) (Lit.)
Solubility: 1 M NaOH: 50 mg / mL
Form: powder
Merck:2718

Chemical properties: BETA-cyclodextrin by seven D-glucopyranosyl units to a-1,4-bond non-reducing cyclic polysaccharide. White or almost white crystalline solid or crystalline powder, in fact, odorless, slightly sweet.

Destription:

Cyclodextrin has a hole in the center of the ring structure, the inside has -CH- and glucoside binding oxygen atoms, was sulfur water, glucose 2, 3 and 6-OH-group was hydrophilic, through The weak van der Waals forces the other molecules into complexes. After encapsulation, its stability, volatility, solubility, reactivity have improved. Cyclodextrin this special role, making it a wide range of applications with the value of the package material.

Usage:

1.Vitamins, spices and other embedding agent (microcapsule agent); processing aids; stabilizer.
2.Stabilizers:
To eliminate and cover up the special smell; improve and improve the food tissue structure; reduce and remove the bitter taste; anti-oxidation; maintain and improve the flavor and so on.
Can be used to package food flavors: it is not volatile. Including natural pigments, vitamins, etc. to make it stable and soluble. The elimination of aquatic products, animal products, dairy products, soybean products, such as the special smell. Reduces the bitter taste of coffee, cocoa, chocolate, and citrus juice. Whipped cream, ice cream, seasoning sauce, cheese and other emulsion stabilizer. Improves the quality of instant drinks, food, etc. Manufacture of powder oil, powder wine. Enhanced protein foaming effect. Package preservatives, enhance the anti-corrosion effect.
3.As emulsion stabilizer and thickener. B-CD hydrophobic cavity structure can be included volatile volatile flavor, cover and eliminate the odor, improve the stability of natural pigments, increasing the solubility of insoluble substances.
4.In the daily chemical industry uses In cosmetics manufacturing can also be used cyclodextrin as emulsifier and quality improver. It also has a deodorant (such as bad breath) and anti-corrosion effect, can be used for toothpaste, toothpaste manufacturing.
Widely used in the field of traditional Chinese medicine preparations, can increase the solubility of drugs to improve the stability of the drug, the liquid drug powder to prevent