-
β-环糊精
NMR and HPLC COA下载 MSDS下载 - Names:
β-Cyclodextrin
- CAS号:
7585-39-9
MDL Number: MFCD00078139 - MF(分子式): C42H70O35 MW(分子量): 1134.98
- EINECS:231-493-2 Reaxys Number:
- Pubchem ID: Brand:BIOFOUNT
| 货品编码 | 规格 | 纯度 | 价格 (¥) | 现价(¥) | 特价(¥) | 库存描述 | 数量 | 总计 (¥) |
|---|---|---|---|---|---|---|---|---|
| SS1715-250g | 250g | 98% | ¥ 136.00 | ¥ 136.00 | Instock | ¥ 0.00 | ||
| SS1715-100g | 100g | 98% | ¥ 98.00 | ¥ 98.00 | Instock | ¥ 0.00 |
| 中文别名 | β-环糊精(7585-39-9,β-Cyclodextrin);β-环状糊精;倍他环糊精;环七糖;环麦芽七糖;Beta-环糊精;beta-环糊精,B-环糊精;Beta-环状糊精;环七淀粉 |
| 英文别名 | β-Cyclodextrin(7585-39-9);beta-CYCLODEXTRIN;Cyclomaltoheptaose;Betadex;Cycloheptaglucan;b-Cycloamylose;b-Dextrin |
| CAS号 | 7585-39-9 |
| 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-FOUAGVGXSA-N |
| 分子式 Molecular Weight | C42H70O35 |
| 分子量 Formula | 1134.98 |
| 溶解度Solubility | H2O : 38.75 mg/mL (34.14 mM; Need ultrasonic) |
| 性状 | 白色至灰白色固体粉末 |
| 储藏条件 Storage conditions | 密封干燥保存。 |
β-环糊精(7585-39-9,β-Cyclodextrin)毒理属性测试:
| 生物 | 测试类型 | 路线 | 报告剂量(标准化剂量) | 影响 | 参考 |
|---|---|---|---|---|---|
| rat | LD50 | oral | 18800 mg/kg (18800 mg/kg) | Oyo Yakuri. Pharmacometrics., 26(287), 1983 | |
| rat | LD50 | intraperitoneal | 356 mg/kg (356 mg/kg) | Proceedings of the International Symposium on Cyclodextrins, 1st, 1981, Szejtli, J., ed., Hingham, MA, Kluwer Academic Pub., 1982, 1(109), 1982 | |
| rat | LD50 | subcutaneous | 3700 mg/kg (3700 mg/kg) | Oyo Yakuri. Pharmacometrics., 26(287), 1983 | |
| rat | LD50 | intravenous | 1008 mg/kg (1008 mg/kg) | American Journal of Pathology., 83(367), 1976 [PMID:1266946] | |
| mouse | LD50 | oral | >12500 mg/kg (12500 mg/kg) | Pesticide Science., 11(134), 1980 |
β-环糊精(7585-39-9,β-Cyclodextrin)实验注意事项:
1.实验前需戴好防护眼镜,穿戴防护服和口罩,佩戴手套,避免与皮肤接触。
2.实验过程中如遇到有毒或者刺激性物质及有害物质产生,必要时实验操作需要手套箱内完成以免对实验人员造成伤害。
3.取样品的移液枪头需及时更换,必要时为避免交叉污染尽可能选择滤芯吸头。
4.称量药品时选用称量纸,并无风处取药和称量以免扬撒,试剂的容器使用前务必确保干净,并消毒。
5.取药品时尽量采用多个药勺分别使用,使用后清洗干净后,烘干消毒存放。
6.实验后产生的废弃物需分类存储,并交于专业生物废气物处理公司处理,以免造成环境污染。
β-Cyclodextrin(7585-39-9) Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.
Tag:β-环糊精(7585-39-9,β-Cyclodextrin),β-环糊精试剂,β-环糊精的纯度,β-环糊精的活性,β-环糊精的价格,β-环糊精的作用,β-环糊精的外观,β-环糊精的溶解度,β-环糊精的生产厂家,β-环糊精的产量,β-环糊精的注意事项,β-环糊精的储存条件
| 产品说明 | β-环糊精(7585-39-9,β-Cyclodextrin)仅做科学研究以及化学合成中间体使用,7585-39-9的结构式、7585-39-9的MSDS等参数见主页 |
| Introduction | β-Cyclodextrin (7585-39-9,β-环糊精) is only used for scientific research and chemical synthesis intermediates. The structural formula of 7585-39-9 and the MSDS of 7585-39-9 are available on the homepage |
| Application1 | 酶活性研究 |
| Application2 | 络合剂 |
| Application3 |
| 警示图 | |
| 危险性 | warning |
| 危险性警示 | No data available |
| 安全声明 | H303吞入可能有害+H313皮肤接触可能有害+H333吸入可能对身体有害 |
| 安全防护 | P264处理后彻底清洗+P280戴防护手套/穿防护服/戴防护眼罩/戴防护面具+P305如果进入眼睛+P351用水小心冲洗几分钟+P338取出隐形眼镜(如果有)并且易于操作,继续冲洗+P337如果眼睛刺激持续+P313获得医疗建议/护理 |
| 备注 | 实验过程中防止吸入、食入,做好安全防护 |
| ROMP of supramolecular norbornene monomers containing β-cyclodextrin–ferrocene (/adamantane) inclusion complexes(Polymer Journal,2020) |
| Identification and releasing characteristics of β-cyclodextrin–phenylethanoid glycosides inclusion complex(Journal of Inclusion Phenomena and Macrocyclic Chemistry,2013) |
| Synthesis and characterization of β-cyclodextrin/poly(o-phenylenediamine) inclusion complex(Journal of Inclusion Phenomena and Macrocyclic Chemistry,2019) |
| Further understanding of the multiple equilibria interaction pattern between ionic liquid and β-cyclodextrin(Journal of Inclusion Phenomena and Macrocyclic Chemistry,2013) |
| Inclusions of methylene blue and phenothiazine by β-cyclodextrin in sodium dodecyl sulfate micelles(Colloid and Polymer Science,2003) |
Biomimetic approach towards the preparation of hydroxyapatite and hydroxyapatite/chitosan/β-cyclodextrin nanoparticles: application to controlled drug release
Abstract:Hydroxyapatite (HAp) and hydroxyapatite/chitosan/β-cyclodextrin (HAp/CS/β-CD) nanoparticles were successfully prepared in the modified simulated body fluid (SBF) solution at the physiological conditions (pH 7.4, temperature = 37 °C). CS/β-CD nanoparticles acted as templates for the synthesis of HAp/CS/β-CD nanoparticles to improve the nanoarchitecture of HAp and its crystallinity.The nanoparticles were characterized by FT-IR spectroscopy, scanning electron microscopy (SEM), and X-ray diffraction (XRD). Kneading and coprecipitation methods were applied to prepare the inclusion complex involving β-CD and p-THPP (5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin), a photosensitizer for anti-cancer drugs. The 1:1 stoichiometric ratio of the formed inclusion complex was characterized by a formation constant of 7.216 × 102 mol−1 dm3 and analyzed by 1H NMR, FTIR, and UV–Vis. The p-THPP delivery release in vitro was in this order: HAp/CS/β-CD < CS/β-CD < < HAp/β-CD < β-CD, hinting at a better controlled release by HAp/CS/β-CD nanoparticles.
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