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CAS No. 7585-39-9 Molecular formula C42H70O35 Molecular weight 1134.98 Appearance White crystalline powder Assay (HPLC)
Product Name:Beta-cyclodextrin CAS No.:7585-39-9 MF:C42H70O35 MW:1134.99 EINECS No.:231-493-2 Assay : 98% Packaging: 1kg/Bag, 25kg/carton or depends on your requirements. Shipping: Timely delivery after your payment Superiority : ISO ce
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inquiryBETA-CYCLODEXTRIN CAS 7585-39-9 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly.
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inquiryItems Specifications Result Appearance White crystalline powder,smell-less,little sweet conform Identification
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inquiryBeta-cyclodextrin CAS 7585-39-9 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distribu
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inquiryITEMS SPECIFICATION CONTENT 96.0-102.0% APPEARANCE WHITE CRYSTAL OR CRYSTALLINE POWDER, ODOUR
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inquiryMOQ: 1kg Form: Powder Colour: White Test: HPLC Function: anti antiviral Grade: Pharm Appearance:white Storage:room Package:drum Application:anti antiviral Port:S
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inquiryBeta-Cyclodextrin Identification: Chemical Name: Beta-Cyclodextrin Synonyms: β-Cyclodextrin CAS No.: 7585-39-9;68168-23-0 Molecular Formula: C42H70O35 E-code:E459 Properties: Beta-cyclodextrin is a cyclic heptamer composed
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inquiryAppearance:White powder Storage:Room temperature Package:25kg/drum Application:Medical supplements Transportation:Express/Sea/Air Port:Any port in china
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inquiry1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: β-Cyclodextrin Structure: Formula: C42H70O35 Molecular Weight : 1134.99 Synonyms: BETA BYCLODEXTRIN;SCHARDINGER BETA-DEXTRIN;Schardinger β-Dextri
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inquiryBETA-CYCLODEXTRIN Quick Details CAS No.: 7585-39-9 Other Names: B-Cyclodextrin B-Cyclodextrin MF: C42H70O35 EINECS No.: 231-493-2 Place of
Melting point 290-300 °C (dec.) (lit.) alpha [α]D25 +159~+165° (c=1, H2O) (After Drying) Boiling point 844.96°C (rough estimate) density 1.2296 (rough estimate) FEMA 4028 | BETA-CYCLODEXTRIN refractive index
β‐cyclodextrin
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In tetrahydrofuran; water regioselective reaction; | 100% |
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
A
Mono-3A,6A-anhydrocyclomaltoheptaose
B
β‐cyclodextrin
Conditions | Yield |
---|---|
With sodium hydroxide In water at 40℃; for 11h; | A 87.9% B 8.2% |
mono-6-deoxy-6-formyl-β-cyclodextrin
β‐cyclodextrin
Conditions | Yield |
---|---|
With sodium tetrahydroborate In water for 24h; Ambient temperature; | 72% |
With sodium tetrahydroborate In methanol; water for 1h; |
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
A
6(I)-amino-6(I)-deoxycyclomaltoheptaose
B
β‐cyclodextrin
Conditions | Yield |
---|---|
With ammonia In water at 60℃; for 5h; Product distribution / selectivity; | A 70% B 30% |
C42H70O35*C37H47N3(2+)*2Br(1-)
A
C37H47N3(2+)*2Br(1-)
B
β‐cyclodextrin
Conditions | Yield |
---|---|
In water-d2 at 30℃; Equilibrium constant; Thermodynamic data; other temperatures; free energy of activation at 70 deg C; |
Conditions | Yield |
---|---|
With acetate buffer at 37℃; Rate constant; dissociation constant and catalyzed rate constant of the inclusion complex is determined; |
C42H70O35*C12H14N2
A
β‐cyclodextrin
B
1,1'-dimethyl-1,1'-dihydro-4,4'-bipyridyl
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; |
Conditions | Yield |
---|---|
With isoamylase Product distribution; hydrolysis; |
prostacyclin*β-cyclodextrin
A
7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-((E)-(S)-3-hydroxy-oct-1-enyl)-cyclopentyl]-6-oxo-heptanoic acid
B
β‐cyclodextrin
Conditions | Yield |
---|---|
With phosphate buffer (pH=ca. 7); water at 10 - 30℃; Thermodynamic data; Kinetics; activation parameters: ΔS(excit.), ΔG(excit.), E investigated; |
Conditions | Yield |
---|---|
With phosphate buffer (pH=ca. 7); water at 10 - 30℃; Thermodynamic data; Kinetics; activation parameters: ΔS(excit.), ΔG(excit.), E investigated; |
C42H70O35*C15H17BrNO(1+)*Br(1-)
A
trimethylammonium bromide
B
β‐cyclodextrin
Conditions | Yield |
---|---|
With Co(NH3)6 at 25℃; Rate constant; Equilibrium constant; host-guest complexation of cyclodextrins with detergents, photoluminescence study; |
C42H70O35*C19H25BrNO(1+)*Br(1-)
A
trimethylammonium bromide
B
β‐cyclodextrin
Conditions | Yield |
---|---|
With Co(NH3)6 at 25℃; Rate constant; Equilibrium constant; host-guest complexation of cyclodextrins with detergents, photoluminescence study; |
C42H70O35*C24H35BrNO(1+)*Br(1-)
A
trimethylammonium bromide
B
β‐cyclodextrin
Conditions | Yield |
---|---|
With Co(NH3)6 at 25℃; Rate constant; Equilibrium constant; host-guest complexation of cyclodextrins with detergents, photoluminescence study; |
Conditions | Yield |
---|---|
In water Product distribution; isoamylolysis; |
Conditions | Yield |
---|---|
In water Product distribution; isoamylolysis; |
Conditions | Yield |
---|---|
In water Product distribution; isoamylolysis; |
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; further temperatures; |
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; Thermodynamic data; quenching by triethanolamine, ΔH(excit), ΔS(excit), further temperatures; |
Conditions | Yield |
---|---|
In water at 25℃; Equilibrium constant; Thermodynamic data; quenching by triethanolamine, ΔH(excit), ΔS(excit), further temperatures; |
β‐cyclodextrin
heptakis(6-bromo-6-deoxy)-β-cyclodextrin
Conditions | Yield |
---|---|
With bromine; triphenylphosphine In N,N-dimethyl-formamide at 0 - 80℃; for 15h; | 100% |
With tetraethylammonium bromide; 4-pyrrolidin-1-ylpyridine; ethanaminium,N-(difluoro-λ4-sulfanylidene)-N-ethyl-,tetrafluoroborate In N,N-dimethyl-formamide at 20℃; regioselective reaction; | 97% |
With bromine; triphenylphosphine In N,N-dimethyl-formamide at 75 - 80℃; | 95% |
allyl bromide
β‐cyclodextrin
heptakis(2,3,6-tri-O-allyl)-β-cyclodextrin
Conditions | Yield |
---|---|
Stage #1: β‐cyclodextrin With sodium hydride In N,N-dimethyl-formamide at 60℃; for 2.5h; Stage #2: allyl bromide In N,N-dimethyl-formamide at 60℃; for 16h; Further stages.; | 100% |
Stage #1: β‐cyclodextrin With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 5℃; for 1h; Stage #2: allyl bromide In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; | 98% |
Stage #1: β‐cyclodextrin With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 0.5h; Inert atmosphere; Stage #2: allyl bromide In N,N-dimethyl-formamide; mineral oil at 20℃; Inert atmosphere; | 88% |
With sodium hydride In N,N-dimethyl-formamide at 20 - 23℃; for 13h; | 49% |
Conditions | Yield |
---|---|
Stage #1: fenchene; β‐cyclodextrin In 1,4-dioxane; water at 20℃; for 0.25h; Stage #2: In water at 20 - 75℃; | 100% |
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In water for 0.5h; Sonication; | 100% |
benzyl chloride
β‐cyclodextrin
2,3,6-Tri-O-benzyl-β-cyclomaltoheptaose
Conditions | Yield |
---|---|
With sodium hydride In dimethyl sulfoxide at 20℃; for 22h; Inert atmosphere; Schlenk technique; | 99% |
With sodium hydride In dimethyl sulfoxide; mineral oil at 20℃; Inert atmosphere; | 96% |
With sodium hydride In dimethyl sulfoxide | 95% |
Conditions | Yield |
---|---|
at 100℃; for 48h; | 98% |
Conditions | Yield |
---|---|
With copper(II) perchlorate hexahydrate In neat (no solvent) at 20℃; for 0.25h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 20℃; for 0.25h; Inert atmosphere; regioselective reaction; | 97% |
With iodine at 20℃; Neat (no solvent); Air atmosphere; | 96% |
Conditions | Yield |
---|---|
In water at 60℃; for 0.5h; Huisgen Cycloaddition; | 97% |
cucurbituril
β‐cyclodextrin
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | 97% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In ethanol; water | 97% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In ethanol; water at 25℃; | 96.3% |
β‐cyclodextrin
Conditions | Yield |
---|---|
In ethanol; water at 50 - 55℃; | 96.3% |
tert-butyldimethylsilyl chloride
β‐cyclodextrin
heptakis(6-O-tert-butyldimethylsilyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With pyridine at 20℃; for 18.6667h; Inert atmosphere; | 96% |
With pyridine 1) ice bath, 6.5 h; 2) 18 h, rt; | 95% |
With pyridine | 90% |
Conditions | Yield |
---|---|
With iodine at 20℃; for 24h; neat (no solvent); | 96% |
With 1,4-diaza-bicyclo[2.2.2]octane at 55℃; for 4.5h; Neat (no solvent); | 96% |
With lithium perchlorate for 50h; Heating; | 93% |
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