- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (-)-catechin
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (-)-catechin
- Price: ￥1758.0/5mg
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (-)-Catechin
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
18829-70-4
18829-70-4 structure
- Name: (-)-catechin
- Chemical Name: (-)-catechin
- CAS Number: 18829-70-4
- Molecular Formula: C15H14O6
- Molecular Weight: 290.26800
- Catalog: Food additive Antioxidants
- Create Date: 2018-03-15 08:00:00
- Modify Date: 2024-01-07 16:29:26
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(-)-Catechin, isolated from green tea, is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
| Name | (-)-catechin |
|---|---|
| Synonyms |
ent-catechin
(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol MFCD00180760 (-)-Catechin EINECS 242-611-7 (−)-Catechin Catechin l-form |
| Description | (-)-Catechin, isolated from green tea, is an isomer of Catechin having a trans 2S,3R configuration at the chiral center. Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.593 g/cm3 |
|---|---|
| Boiling Point | 630.4ºC at 760 mmHg |
| Melting Point | 175-176ºC |
| Molecular Formula | C15H14O6 |
| Molecular Weight | 290.26800 |
| Flash Point | 335ºC |
| Exact Mass | 290.07900 |
| PSA | 110.38000 |
| LogP | 1.54610 |
| Vapour Pressure | 1.09E-20mmHg at 25°C |
| Storage condition | 2-8°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |