(-)-Gallocatechin gallate - ≥98% , CAS No.4233-96-9

CAS: 4233-96-9 Cat. No.: G106899 Peso molecular: 458.37 Número EC: 636-979-1
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
GCG | (-)-Gallocatechin 3-O-gallate | CCRIS 9286 | (-)-Gallocatechin gallate | Q27166763 | AKOS015901852 | NVP-XAA 225 | A844803 | (2S,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate | IRW3C4Y31Q | UNII-IR
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
25mg
G106899-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
119,90US$
100mg
G106899-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
259,90US$
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 19 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

An antioxidant

Specifications

Sinónimos
GCG | (-)-Gallocatechin 3-O-gallate | CCRIS 9286 | (-)-Gallocatechin gallate | Q27166763 | AKOS015901852 | NVP-XAA 225 | A844803 | (2S, 3R)-5, 7-dihydroxy-2-(3, 4, 5-trihydroxyphenyl)-3, 4-dihydro-2H-chromen-3-yl 3, 4, 5-trihydroxybenzoate | IRW3C4Y31Q | UNII-IR
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥98%
Nombres e identificadores
Sonrisas canónicasC1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O
IUPAC Name[(2S,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
InChIKeyWMBWREPUVVBILR-NQIIRXRSSA-N
INCHI1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21+/m1/s1
Isómeros SMILES C1[C@H]([C@@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O
WGK Alemania 3
RTECS DH9000000
Peso molecular 458.37
Reaxy-Rn 375093
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=375093&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClaseFlavonoids
SubclassFlavans
Intermediate Tree Nodes Flavan-3-ols - Catechins
Direct ParentCatechin gallates
Alternative Parents Epigallocatechins  3'-hydroxyflavonoids  4'-hydroxyflavonoids  5-hydroxyflavonoids  7-hydroxyflavonoids  Galloyl esters  p-Hydroxybenzoic acid alkyl esters  m-Hydroxybenzoic acid esters  1-benzopyrans  Pyrogallols and derivatives  Benzoyl derivatives  Alkyl aryl ethers  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Carboxylic acid esters  Monocarboxylic acids and derivatives  Oxacyclic compounds  Polyols  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Catechin gallate - Epigallocatechin - 3'-hydroxyflavonoid - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Hydroxyflavonoid - Galloyl ester - Gallic acid or derivatives - P-hydroxybenzoic acid alkyl ester - M-hydroxybenzoic acid ester - P-hydroxybenzoic acid ester - Benzoate ester - Chromane - Benzopyran - 1-benzopyran - Pyrogallol derivative - Benzenetriol - Benzoic acid or derivatives - Benzoyl - Alkyl aryl ether - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Carboxylic acid ester - Carboxylic acid derivative - Polyol - Oxacycle - Ether - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as catechin gallates. These are organic compounds containing a gallate moiety glycosidically linked to a catechin.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
PSMB5 Tclin Proteasome subunit beta type-5 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
BCL2 Tclin Apoptosis regulator Bcl-2 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
MET Tclin Hepatocyte growth factor receptor (10718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FASN Tchem Fatty acid synthase (3390 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HSP90AB1 Tchem Heat shock protein HSP 90-beta (1689 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PGD Tchem 6-phosphogluconate dehydrogenase (58 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DYRK1A Tchem Dual-specificity tyrosine-phosphorylation regulated kinase 1A (6484 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BCL2 Tclin Apoptosis regulator Bcl-2 (3787 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PSMB5 Tclin Proteasome Macropain subunit MB1 (2451 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
G6PD Tchem Glucose-6-phosphate 1-dehydrogenase (778 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SNCA Tchem Alpha-synuclein (10960 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SIRT6 Tchem NAD-dependent protein deacetylase sirtuin-6 (671 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HMC1 (49 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Human alphaherpesvirus 2 (4932 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Human alphaherpesvirus 1 (11089 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Human immunodeficiency virus 1 (70413 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Hepatitis C virus (23859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
fabG 3-oxoacyl-acyl-carrier protein reductase (70 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
fabI Enoyl-acyl-carrier protein reductase (415 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Genome polyprotein (620 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeFechaArticulo
E2521352Certificate of AnalysisMay 28, 2025 G106899
E2521353Certificate of AnalysisMay 28, 2025 G106899
E2607010Certificate of AnalysisMay 28, 2025 G106899
F1903111Certificate of AnalysisMar 16, 2023 G106899
Propiedades químicas y físicas
Sensibilidadlight and Moisture sensitive
Punto de fusión (°C)218 °C
Peso molecular458.400 g/mol
XLogP31.200
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count11
Rotatable Bond Count4
Exact Mass458.085 Da
Monoisotopic Mass458.085 Da
Topological Polar Surface Area197.000 Ų
Heavy Atom Count33
Formal Charge0
Complexity667.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Referencias
1. Yating Guo, Yili Shen, Boya Hu, Huichun Ye, Haowei Guo, Qiang Chu, Ping Chen.  (2023)  Decoding the Chemical Signatures and Sensory Profiles of Enshi Yulu: Insights from Diverse Tea Cultivars.  Plants-Basel,  12  (21): (3707).  [PMID:37960063] [10.3390/plants12213707]
2. Ming-Xi Zhou, Xing Tian, Zhong-Qin Wu, Ke Li, Zong-Jun Li.  (2021)  Fuzhuan brick tea supplemented with areca nuts: Effects on serum and gut microbiota in mice.  JOURNAL OF FOOD BIOCHEMISTRY,  45  (5): (e13737).  [PMID:33876445] [10.1111/jfbc.13737]
3. Yu-Meng Zhu, Jun-Jie Dong, Jing Jin, Jin-Hua Liu, Xin-Qiang Zheng, Jian-Liang Lu, Yue-Rong Liang, Jian-Hui Ye.  (2021)  Roasting process shaping the chemical profile of roasted green tea and the association with aroma features.  FOOD CHEMISTRY,      [PMID:33714119] [10.1016/j.foodchem.2021.129428]
4. Huanhuan Xu, Titi Liu, Jing Xu, Jin Li, Fei Chen, Zemin Xiang, Yewei Huang, Dongying Zhang, Lihong Hu, Banglei Zhang, Chengting Zi, Xuanjun Wang, Jun Sheng.  (2019)  Interactions between β-cyclodextrin and tea catechins, and potential anti-osteoclastogenesis activity of the (−)-epigallocatechin-3-gallate–β-cyclodextrin complex.  RSC Advances,  (48): (28006-28018).  [PMID:35558992] [10.1039/C9RA05889C]
5. Meng Shi, Ying Nie, Xin-Qiang Zheng, Jian-Liang Lu, Yue-Rong Liang, Jian-Hui Ye.  (2016)  Ultraviolet B (UVB) Photosensitivities of Tea Catechins and the Relevant Chemical Conversions.  MOLECULES,  21  (10): (1345).  [PMID:27735869] [10.3390/molecules21101345]
6. Fang-Yuan Fan, Meng Shi, Ying Nie, Yue Zhao, Jian-Hui Ye, Yue-Rong Liang.  (2015)  Differential behaviors of tea catechins under thermal processing: Formation of non-enzymatic oligomers.  FOOD CHEMISTRY,      [PMID:26593500] [10.1016/j.foodchem.2015.09.056]
7. Songyan Huang, Lingling Tao, Linlin Xu, Mingtao Shu, Dahe Qiao, Huilin Wen, Hui Xie, Hongrong Chen, Shengrui Liu, Deyu Xie, Chaoling Wei, Junyan Zhu.  (2024)  Discrepancy on the flavor compound affect the quality of Taiping Houkui tea from different production regions.  Food Chemistry-X,      [PMID:38974194] [10.1016/j.fochx.2024.101547]
8. Zhenfeng Xie, Yi Wu.  (2024)  Enhancing (−)-epigallocatechin gallate thermal stability in emulsified oil droplets: Designing a thermal insulation interface for O/W emulsion.  JOURNAL OF FOOD ENGINEERING,      [PMID:] [10.1016/j.jfoodeng.2024.112065]
9. Yating Guo, Yani Pan, Xinyu Feng, Haowei Guo, Liping Liu, Kexin Zhang, Haojun Xie, Binkai Zhu, Shuying Gong, Qiang Chu, Hua Fang, Ping Chen.  (2025)  Reshaped local microbiology metabolism by raw tea according to pile fermentation in the dark tea.  Journal of Advanced Research,      [PMID:40064439] [10.1016/j.jare.2025.02.039]
10. Haozhen Li, Shuyao Wang, Xiaohua Zhang, Kangkang Song, Long Yang.  (2025)  Revealing novel insights into the improvement of greenhouse tea quality through exogenous substance interventions using targeted and untargeted metabolomics and microbial community analyses.  Food Chemistry-X,      [PMID:40213339] [10.1016/j.fochx.2025.102410]
11. Yueming Liang, Zhusheng Liu, Yuelan Pang, Min Li, Shengmeng Zheng, Fujing Pan, Chunyu Guo, Qianhua Wu, Ting Chen, Qiang Li, Zhonghua Liu.  (2024)  Effects of storage durations on flavour and bacterial communities in Liupao tea.  FOOD CHEMISTRY,      [PMID:39756084] [10.1016/j.foodchem.2024.142697]
12. Yan Hu, Wei Chen, Mostafa Gouda, Huan Yao, Xinxin Zuo, Huahao Yu, Yuying Zhang, Lejia Ding, Fengle Zhu, Yuefei Wang, Xiaoli Li, Jihong Zhou, Yong He.  (2024)  Fungal fermentation of Fuzhuan brick tea: A comprehensive evaluation of sensory properties using chemometrics, visible near-infrared spectroscopy, and electronic nose.  FOOD RESEARCH INTERNATIONAL,      [PMID:38729704] [10.1016/j.foodres.2024.114401]
13. Huan Fang, Tong Wang, Lan Chen, Xiao-Zhi Wang, Hai-Long Wu, Yao Chen, Ru-Qin Yu.  (2024)  Rapid authenticity identification of high-quality Wuyi Rock tea by multidimensional fluorescence spectroscopy coupled with chemometrics.  JOURNAL OF FOOD COMPOSITION AND ANALYSIS,      [PMID:] [10.1016/j.jfca.2024.106632]
14. Lan Zhang, Haocun Kong, Bimal Chitrakar, Xiaofeng Ban, Zhengbiao Gu, Yan Hong, Li Cheng, Zhaofeng Li, Caiming Li.  (2024)  The substitution sites of hydroxyl and galloyl groups determine the inhibitory activity of human pancreatic α-amylase in twelve tea polyphenol monomers.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:38181909] [10.1016/j.ijbiomac.2023.129189]
15. Ruijie Liu, Jeroen Kool, Jingyi Jian, Jincai Wang, Xianglong Zhao, Zhengjin Jiang, Tingting Zhang.  (2020)  Rapid Screening α-Glucosidase Inhibitors from Natural Products by At-Line Nanofractionation with Parallel Mass Spectrometry and Bioactivity Assessment.  JOURNAL OF CHROMATOGRAPHY A,      [PMID:33271429] [10.1016/j.chroma.2020.461740]
16. Haolin Zhang, Jingjing Zhang, Hui Cao, Petra Högger, Randolph Arroo, Mohamed A. Farag, Avi Shpigelman, Jianbo Xiao, Chunlin Li.  (2025)  Amination of Flavonoids Possessing a Pyrogallol Group in Cell Culture Medium at 37°C.  Food Frontiers,  (2): (1058-1078).  [PMID:] [10.1002/fft2.70002]
17. Dunchao Wu, Yufei He, Juanshu Wen, Hongfa Zheng, Xi Zhao, Penghui Yu, Ni Zhong, Li Niu, Shi Li, Yong Lin, Hao Huang, Zhonghua Liu.  (2026)  Multidimensional Analysis Reveals the Flavor Quality Formation Mechanism During the Primary Pile Fermentation of Dark Tea.  Foods,  15  (2): (212).  [PMID:41596811] [10.3390/foods15020212]
18. Shiyu Zhang, Xinzhuan Yao, Yanxia Wang, Muhammad Safiullah Virk, Shiyu Tian, Zhenkedai Yuan, Qihong Zou, Linlin Li, Shenyuan Ye, Hu Tang, Litang Lu.  (2026)  Chemical and Sensory Characteristics of Baiye No.1 (BY1H) Yellow Tea: Insights into Flavoring Mechanism and Quality Valuation.  Food Bioscience,      [PMID:] [10.1016/j.fbio.2026.108380]
19. Xiao-Lan Yu, Xizhe Zhu, Xinxin Lv, Jingming Ning, Haibo Yuan.  (2026)  Antagonistic Polyphenol Interactions Underlie the α-Glucosidase Inhibitory Activity of Keemun Black Tea.  Foods,  15  (6):   [PMID:] [10.3390/foods15061061]
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