(+)-儿茶素水合物

19篇引用文献

≥96%(HPLC)
sum of enantiomers

CAS编号: 225937-10-0
分子式: C₁₅H₁₄O₆·xH₂O
分子量: 290.27
Beilstein号: 3595244
EC号: 205-825-1
MDL号: MFCD00150865
PubChem编号: 107957

有货

库存信息

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库存信息

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货号 (SKU)	包装规格	是否现货	价格	数量
C464218-1g	1g	现货
C464218-10g	10g	现货

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COX (259) Immunology/Inflammation (1944)

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基本描述

英文别名	2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, monohydrate, (2R,3S)- \| (+/-)-Catechin hydrate, primary pharmaceutical reference standard \| (2R,3S)-2-(3,4-Dihydroxyphenyl)-chroman-3,5,7-triol hydrate \| (2R,3S)-2-(3,4-Dihydroxyphenyl)chr
规格或纯度	≥96%(HPLC), sum of enantiomers
英文名称	(+)-Catechin hydrate
储存温度	2-8°C储存
运输条件	冰袋运输
产品介绍	儿茶素水合物是一种具有抗氧化性能的多酚类黄酮。它常见于绿茶、葡萄籽和很少几种树木（如金合欢和桃花心木）的树皮中。应用 (+)-儿茶素水合物可用于：作为盐酸溶液中的钢腐蚀抑制剂。作为研究类黄酮对大肠杆菌抗菌活性的模型化合物。作为合成重要儿茶素糖苷的原料。 Catechin hydrate is a polyphenolic flavonoid that exhibits antioxidant properties. It is commonly found in green tea, grape seeds, and bark of few trees like acacia and mahogany.(+)-Catechin hydrate can be used:As an inhibitor of steel corrosion in hydrochloric acid solution.As a model compound in the study of antimicrobial activities of flavonoids onEscherichia coli.As a starting material for the synthesis of catechin glucosides of biological importance.

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ACHE Tclin Acetylcholinesterase (18204 活性数据)

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POLB Tchem DNA polymerase beta (23632 活性数据)

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GAA Tclin Lysosomal alpha-glucosidase (35701 活性数据)

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ALPG Tchem Alkaline phosphatase placental-like (1197 活性数据)

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POLK Tbio DNA polymerase kappa (8653 活性数据)

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POLI Tchem DNA polymerase iota (116820 活性数据)

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APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 活性数据)

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ALPL Tchem Alkaline phosphatase, tissue-nonspecific isozyme (1551 活性数据)

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KDM4E Tchem Lysine-specific demethylase 4D-like (40243 活性数据)

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GLS Tchem Glutaminase kidney isoform, mitochondrial (16997 活性数据)

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关联靶点（其它种属）

Iap Intestinal alkaline phosphatase (419 活性数据)

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dnaB Replicative DNA helicase (15 活性数据)

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BCHE Cholinesterase (8742 活性数据)

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Large T antigen (1457 活性数据)

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recA Protein RecA (2211 活性数据)

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作用机制

作用机制	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	参考文献

名称和识别符

EC号	205-825-1
分子类型	小分子
IUPAC Name	(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol;hydrate
INCHI	InChI=1S/C15H14O6.H2O/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7;/h1-5,13,15-20H,6H2;1H2/t13-,15+;/m0./s1
InChi Key	OFUMQWOJBVNKLR-NQQJLSKUSA-N
Canonical SMILES	C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O.O
Isomeric SMILES	C1[C@@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O.O
WGK Germany	3
RTECS	DJ3450000
关联CAS	154-23-4
PubChem CID	107957
分子量	290.27
Beilstein号	3595244
Reaxy-Rn	92761

化学和物理性质

敏感性	储存时会丧失结晶水
熔点	96°C(lit.)
分子量	308.280 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count	6
氢键受体数Hydrogen Bond Acceptor Count	7
可旋转键计数Rotatable Bond Count	1
精确质量Exact Mass	308.09 Da
单同位素质量Monoisotopic Mass	308.09 Da
拓扑极表面积Topological Polar Surface Area	111.000 Å²
重原子数Heavy Atom Count	22
形式电荷Formal Charge	0
复杂度Complexity	364.000
同位素原子数Isotope Atom Count	0
定义的原子立体中心计数Defined Atom Stereocenter Count	2
未定义的原子立体中心计数Undefined Atom Stereocenter Count	0
定义的键立体中心计数Defined Bond Stereocenter Count	0
未定义的键立体中心计数Undefined Bond Stereocenter Count	0
所有立体化学键的总数The total count of all stereochemical bonds	0
共价键合单元计数Covalently-Bonded Unit Count	2

安全和危险性（GHS）

象形图	GHS07
信号词	Warning
危险声明	H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
预防措施声明	P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良好的地方。保持容器密闭。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317: 如果出现皮肤刺激：请寻求医疗帮助。 P319: 如果你感到不适，请寻求医疗帮助。
WGK Germany	3
RTECS	DJ3450000
Reaxy-Rn	92761
个人防护装备	dust mask type N95 (US),Eyeshields,Gloves

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批号(Lot Number)	证书类型	日期	货号
J2310402	分析证书	23-09-21	C464218
J2310403	分析证书	23-09-21	C464218
J2310404	分析证书	23-09-21	C464218
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1. Zijian Liang, Pangzhen Zhang, Wen Ma, Xin-An Zeng, Zhongxiang Fang. (2024) Physicochemical properties, antioxidant activities and comprehensive phenolic profiles of tea-macerated Chardonnay wine and model wine. FOOD CHEMISTRY, 436 (4): (137748). [PMID:37862991] [10.1016/j.foodchem.2023.137748]
2. Tong Jiang, Hong Wang, Peihua Xu, Yifan Yao, Yilong Ma, Zhaojun Wei, Xiangli Niu, Yafang Shang, Dong Zhao. (2023) Effect of grape seed proanthocyanidin on the structural and physicochemical properties of bread during bread fermentation stage. Current Research in Food Science, 7 (100559). [PMID:37600464] [10.1016/j.crfs.2023.100559]
3. Mao-Ling Luo, Hua Chen, Guo-Ying Chen, Shengpeng Wang, Yitao Wang, Feng-Qing Yang. (2023) Preparation of Alcohol Dehydrogenase–Zinc Phosphate Hybrid Nanoflowers through Biomimetic Mineralization and Its Application in the Inhibitor Screening. MOLECULES, 28 (14): (5429). [PMID:37513303] [10.3390/molecules28145429]
4. Chengxiang Chu, Xianfeng Wang, Yuanyi Deng, Yi Ma, Chengyue Zou, Mei Yang, Huibo Luo, Danqun Huo, Changjun Hou. (2023) Discrimination of Chinese green tea according to tea polyphenols using fluorescence sensor array based on Tb (III) and Eu (III) doped Zr (IV) metal–organic frameworks. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 292 (122380). [PMID:36736046] [10.1016/j.saa.2023.122380]
5. Shuai Zhang, Qin Ma, Lihong Dong, Xuchao Jia, Lei Liu, Fei Huang, Guang Liu, Zhida Sun, Jianwei Chi, Mingwei Zhang, Ruifen Zhang. (2022) Phenolic profiles and bioactivities of different milling fractions of rice bran from black rice. FOOD CHEMISTRY, 378 (132035). [PMID:35042109] [10.1016/j.foodchem.2021.132035]
6. Yirong Xia, Xintong Wang, Hechen Sun, Ximing Huang. (2021) Proton-coupled electron transfer of catechin in tea wine: the enhanced mechanism of anti-oxidative capacity. RSC Advances, 11 (63): (39985-39993). [PMID:35494161] [10.1039/D1RA07769D]
7. Murtaza Ali, Jun-Hu Cheng, Da-Wen Sun. (2020) Effects of dielectric barrier discharge cold plasma treatments on degradation of anilazine fungicide and quality of tomato (Lycopersicon esculentum Mill) juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 56 (1): (69-75). [10.1111/ijfs.14600]
8. Mengting Wang, Jinyuan Shi, Lei Wang, Yaqin Hu, Xingqian Ye, Donghong Liu, Jianchu Chen. (2018) Inhibitory kinetics and mechanism of flavonoids from lotus (Nelumbo nucifera Gaertn.) leaf against pancreatic α-amylase. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 120 (2589). [PMID:30195612] [10.1016/j.ijbiomac.2018.09.035]
9. Juan Xu, Hongpo Zhou, Kun Li, Jinju Ma, Wenwen Zhang, Lanxiang Liu, Yanlin Sun, Hong Zhang, Kai Li. (2018) Multi-scale pectin/polyphenol beads for non-fouling fluorescence tracking on soft matter under water. CARBOHYDRATE POLYMERS, 199 (186). [PMID:30143119] [10.1016/j.carbpol.2018.07.021]
10. Rana Muhammad Aadil, Xin-An Zeng, Zhong Han, Amna Sahar, Anees Ahmed Khalil, Ubaid Ur Rahman, Muneeb Khan, Tariq Mehmood. (2017) Combined effects of pulsed electric field and ultrasound on bioactive compounds and microbial quality of grapefruit juice. JOURNAL OF FOOD PROCESSING AND PRESERVATION, 42 (2): (e13507). [10.1111/jfpp.13507]
11. Dongwei Wei, Weizhi Huo, Guangmeng Li, Qiuling Xie, Yanbin Jiang. (2018) The combined effects of lysozyme and ascorbic acid on microstructure and properties of zein-based films. CHINESE JOURNAL OF CHEMICAL ENGINEERING, 26 (648). [10.1016/j.cjche.2017.07.005]
12. Lite Yang, Bingjie Xu, Huili Ye, Faqiong Zhao, Baizhao Zeng. (2017) A novel quercetin electrochemical sensor based on molecularly imprinted poly(para-aminobenzoic acid) on 3D Pd nanoparticles-porous graphene-carbon nanotubes composite. SENSORS AND ACTUATORS B-CHEMICAL, 251 (601). [10.1016/j.snb.2017.04.006]
13. Lele Zhang, Minglei Yang, Junlan Gao, Shan Jin, Zhengyan Wu, Lifang Wu, Xin Zhang. (2016) Seasonal variation and gender pattern of phenolic and flavonoid contents in Pistacia chinensis Bunge inflorescences and leaves. JOURNAL OF PLANT PHYSIOLOGY, 191 (36). [PMID:26717010] [10.1016/j.jplph.2015.11.014]
14. Rana Muhammad Aadil, Xin-An Zeng, Amjad Ali, Feng Zeng, Muhammad Adil Farooq, Zhong Han, Saud Khalid, Saqib Jabbar. (2015) Influence of different pulsed electric field strengths on the quality of the grapefruit juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 50 (10): (2290-2296). [10.1111/ijfs.12891]
15. Rana Muhammad Aadil, Xin-An Zeng, Man-Sheng Wang, Zhi-Wei Liu, Zhong Han, Zhi-Hong Zhang, Jing Hong, Saqib Jabbar. (2015) A potential of ultrasound on minerals, micro-organisms, phenolic compounds and colouring pigments of grapefruit juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 50 (5): (1144-1150). [10.1111/ijfs.12767]
16. Rana Muhammad Aadil, Xin-An Zeng, Zhi-Hong Zhang, Man-Sheng Wang, Zhong Han, Hong Jing, Saqib Jabbar. (2015) Thermosonication: a potential technique that influences the quality of grapefruit juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 50 (5): (1275-1282). [10.1111/ijfs.12766]
17. Yurong Ma, Huihua Huang. (2014) Characterisation and comparison of phenols, flavonoids and isoflavones of soymilk and their correlations with antioxidant activity. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 49 (10): (2290-2298). [10.1111/ijfs.12545]
18. Mengying He, Ting Wu, Siyi Pan, Xiaoyun Xu. (2014) Antimicrobial mechanism of flavonoids against Escherichia coli ATCC 25922 by model membrane study. APPLIED SURFACE SCIENCE, 305 (515). [10.1016/j.apsusc.2014.03.125]
19. Huijie Zhang, Mingqin Kang, Hanqi Zhang, Yong Yu. (2014) Matrix solid phase dispersion extraction for determination of flavonoids in the flower of Chrysanthemum morifolium Ramat. by capillary zone electrophoresis. Analytical Methods, 6 (3): (766-773). [10.1039/C3AY41293H]

参考文献

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5. Arianna Ricci,Giuseppina P Parpinello,Kenneth J Olejar,Paul A Kilmartin,Andrea Versari. (2015-12-10) Attenuated Total Reflection Mid-Infrared (ATR-MIR) Spectroscopy and Chemometrics for the Identification and Classification of Commercial Tannins.. Applied spectroscopy, 69 ((11)): (1243-1250). [PMID:26647047]
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8. M J Reis Lima,Ildikó V Tóth,António O S S Rangel. (2008-10-31) A new approach for the sequential injection spectrophotometric determination of the total antioxidant activity.. Talanta, 68 ((2)): (207-213). [PMID:18970306]
9. Zijian Liang, Pangzhen Zhang, Wen Ma, Xin-An Zeng, Zhongxiang Fang. (2024) Physicochemical properties, antioxidant activities and comprehensive phenolic profiles of tea-macerated Chardonnay wine and model wine. FOOD CHEMISTRY, 436 (4): (137748). [PMID:37862991] [10.1016/j.foodchem.2023.137748]
10. Tong Jiang, Hong Wang, Peihua Xu, Yifan Yao, Yilong Ma, Zhaojun Wei, Xiangli Niu, Yafang Shang, Dong Zhao. (2023) Effect of grape seed proanthocyanidin on the structural and physicochemical properties of bread during bread fermentation stage. Current Research in Food Science, 7 (100559). [PMID:37600464] [10.1016/j.crfs.2023.100559]
11. Mao-Ling Luo, Hua Chen, Guo-Ying Chen, Shengpeng Wang, Yitao Wang, Feng-Qing Yang. (2023) Preparation of Alcohol Dehydrogenase–Zinc Phosphate Hybrid Nanoflowers through Biomimetic Mineralization and Its Application in the Inhibitor Screening. MOLECULES, 28 (14): (5429). [PMID:37513303] [10.3390/molecules28145429]
12. Chengxiang Chu, Xianfeng Wang, Yuanyi Deng, Yi Ma, Chengyue Zou, Mei Yang, Huibo Luo, Danqun Huo, Changjun Hou. (2023) Discrimination of Chinese green tea according to tea polyphenols using fluorescence sensor array based on Tb (III) and Eu (III) doped Zr (IV) metal–organic frameworks. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 292 (122380). [PMID:36736046] [10.1016/j.saa.2023.122380]
13. Shuai Zhang, Qin Ma, Lihong Dong, Xuchao Jia, Lei Liu, Fei Huang, Guang Liu, Zhida Sun, Jianwei Chi, Mingwei Zhang, Ruifen Zhang. (2022) Phenolic profiles and bioactivities of different milling fractions of rice bran from black rice. FOOD CHEMISTRY, 378 (132035). [PMID:35042109] [10.1016/j.foodchem.2021.132035]
14. Yirong Xia, Xintong Wang, Hechen Sun, Ximing Huang. (2021) Proton-coupled electron transfer of catechin in tea wine: the enhanced mechanism of anti-oxidative capacity. RSC Advances, 11 (63): (39985-39993). [PMID:35494161] [10.1039/D1RA07769D]
15. Murtaza Ali, Jun-Hu Cheng, Da-Wen Sun. (2020) Effects of dielectric barrier discharge cold plasma treatments on degradation of anilazine fungicide and quality of tomato (Lycopersicon esculentum Mill) juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 56 (1): (69-75). [10.1111/ijfs.14600]
16. Mengting Wang, Jinyuan Shi, Lei Wang, Yaqin Hu, Xingqian Ye, Donghong Liu, Jianchu Chen. (2018) Inhibitory kinetics and mechanism of flavonoids from lotus (Nelumbo nucifera Gaertn.) leaf against pancreatic α-amylase. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 120 (2589). [PMID:30195612] [10.1016/j.ijbiomac.2018.09.035]
17. Juan Xu, Hongpo Zhou, Kun Li, Jinju Ma, Wenwen Zhang, Lanxiang Liu, Yanlin Sun, Hong Zhang, Kai Li. (2018) Multi-scale pectin/polyphenol beads for non-fouling fluorescence tracking on soft matter under water. CARBOHYDRATE POLYMERS, 199 (186). [PMID:30143119] [10.1016/j.carbpol.2018.07.021]
18. Rana Muhammad Aadil, Xin-An Zeng, Zhong Han, Amna Sahar, Anees Ahmed Khalil, Ubaid Ur Rahman, Muneeb Khan, Tariq Mehmood. (2017) Combined effects of pulsed electric field and ultrasound on bioactive compounds and microbial quality of grapefruit juice. JOURNAL OF FOOD PROCESSING AND PRESERVATION, 42 (2): (e13507). [10.1111/jfpp.13507]
19. Dongwei Wei, Weizhi Huo, Guangmeng Li, Qiuling Xie, Yanbin Jiang. (2018) The combined effects of lysozyme and ascorbic acid on microstructure and properties of zein-based films. CHINESE JOURNAL OF CHEMICAL ENGINEERING, 26 (648). [10.1016/j.cjche.2017.07.005]
20. Lite Yang, Bingjie Xu, Huili Ye, Faqiong Zhao, Baizhao Zeng. (2017) A novel quercetin electrochemical sensor based on molecularly imprinted poly(para-aminobenzoic acid) on 3D Pd nanoparticles-porous graphene-carbon nanotubes composite. SENSORS AND ACTUATORS B-CHEMICAL, 251 (601). [10.1016/j.snb.2017.04.006]
21. Lele Zhang, Minglei Yang, Junlan Gao, Shan Jin, Zhengyan Wu, Lifang Wu, Xin Zhang. (2016) Seasonal variation and gender pattern of phenolic and flavonoid contents in Pistacia chinensis Bunge inflorescences and leaves. JOURNAL OF PLANT PHYSIOLOGY, 191 (36). [PMID:26717010] [10.1016/j.jplph.2015.11.014]
22. Rana Muhammad Aadil, Xin-An Zeng, Amjad Ali, Feng Zeng, Muhammad Adil Farooq, Zhong Han, Saud Khalid, Saqib Jabbar. (2015) Influence of different pulsed electric field strengths on the quality of the grapefruit juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 50 (10): (2290-2296). [10.1111/ijfs.12891]
23. Rana Muhammad Aadil, Xin-An Zeng, Man-Sheng Wang, Zhi-Wei Liu, Zhong Han, Zhi-Hong Zhang, Jing Hong, Saqib Jabbar. (2015) A potential of ultrasound on minerals, micro-organisms, phenolic compounds and colouring pigments of grapefruit juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 50 (5): (1144-1150). [10.1111/ijfs.12767]
24. Rana Muhammad Aadil, Xin-An Zeng, Zhi-Hong Zhang, Man-Sheng Wang, Zhong Han, Hong Jing, Saqib Jabbar. (2015) Thermosonication: a potential technique that influences the quality of grapefruit juice. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 50 (5): (1275-1282). [10.1111/ijfs.12766]
25. Yurong Ma, Huihua Huang. (2014) Characterisation and comparison of phenols, flavonoids and isoflavones of soymilk and their correlations with antioxidant activity. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 49 (10): (2290-2298). [10.1111/ijfs.12545]
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溶液计算器

摩尔浓度计算器

计算溶液所需的质量、体积或浓度。

质量

浓度

体积

分子量

g/mol

稀释计算器

计算配制储备溶液所需的稀释度。

浓度1（C1）

体积 1 (V1)

浓度 2 (C2)

体积 2 (V2)

复溶计算器

复溶计算器允许您快速计算试剂的体积，以复溶小瓶。只需输入试剂的质量和目标浓度，计算器将确定其余部分。

体积（添加到小瓶中）

质量（小瓶）

所需的复溶浓度

(+)-儿茶素水合物

库存信息

库存信息

基本描述

AI解读

关联靶点（人）

关联靶点（其它种属）

作用机制

名称和识别符

化学和物理性质

安全和危险性（GHS）

质检证书（CoA,COO,BSE/TSE 和分析图谱)

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溶液计算器

摩尔浓度计算器

稀释计算器

复溶计算器