5424-20-4
5424-20-4 structure
- Name: Chinese gallotannin
- Chemical Name: tannic acid
- CAS Number: 5424-20-4
- Molecular Formula: C76H52O46
- Molecular Weight: 1701.20
- Catalog: Organic raw materials Carboxylic compounds and derivatives Cyclic carboxylic acid
- Create Date: 2018-02-11 08:00:00
- Modify Date: 2025-08-26 22:15:01
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Chinese gallotannin is a non-specific promiscuous α-amylase inhibitor with a Ki of 0.82 μg/mL for human salivary α-amylase. Chinese gallotannin can be used for the research of diabetes[1].
| Name | tannic acid |
|---|---|
| Synonyms |
Quebracho extract
DSSTox_CID_6076 gallotannin Gallotannic acid penta-m-digalloyl-glucose gallotanine Tanninum decagalloyl glucose |
| Description | Chinese gallotannin is a non-specific promiscuous α-amylase inhibitor with a Ki of 0.82 μg/mL for human salivary α-amylase. Chinese gallotannin can be used for the research of diabetes[1]. |
|---|---|
| Related Catalog | |
| Target |
Ki: 0.82 μg/mL (Human Salivary α-Amylase)[1] IC50: 2.3 μg/mL (Porcine Pancreatic α-Amylase), 128.9 nM (Telomerase), 3.0 μM (Fatty acid synthase), 6.9 μM (α-Ketoglutarate-Dependent Dioxygenase AlkB), 7.8 μM (5α-Reductase), 24.2 μM (Poly(ADP-ribose) Glycohydrolase)[1] |
| References |
| Density | 2.12 g/cm3 |
|---|---|
| Boiling Point | 198ºC |
| Melting Point | 218ºC(lit.) |
| Molecular Formula | C76H52O46 |
| Molecular Weight | 1701.20 |
| Flash Point | 198 °C |
| Exact Mass | 1700.17000 |
| PSA | 777.98000 |
| LogP | 4.83810 |
| Index of Refraction | 1.927 |
| Safety Phrases | 24/25 |
|---|---|
| WGK Germany | 2 |
| RTECS | WW5075000 |
| HS Code | 3201909000 |
| HS Code | 3201909000 |
|---|