Trans-2-(3,4-Dihydroxyphenyl)Chroman-3,5,7-Triol 反式-2-(3,4-二羟基苯基)苯并二氢吡喃-3,5,7-三醇
CAS 7295-85-4 MFCD00135995
化学结构图
SMILES: O.Oc1cc(O)c2c(c1)O[C@H](c1ccc(O)c(O)c1)[C@@H](O)C2
化学属性
| Mol. Formula | C15H14O6 |
|---|---|
| Mol. Weight | 290.27 |
| Melting Point | 200°C |
别名和识别编码
| Chemical Name | Trans-2-(3,4-Dihydroxyphenyl)Chroman-3,5,7-Triol |
|---|---|
| CAS Number | 7295-85-4 |
| Reaxys-RN | 6069926 |
| Beilstein Registry Number | 17,213 |
| PubChem Substance ID | 1203 |
| MDL Number | MFCD00075649 |
| Merck Number | 1902 |
| Chemical Name Translation | 反式-2-(3,4-二羟基苯基)苯并二氢吡喃-3,5,7-三醇 |
| Synonym | (+/-)-3,3',4',5,7-FLAVANPENTOL (+/-)-CATECHIN (+/-)-Catechin hydrate (+/-)-儿茶精 (±)-Catechin {Chemicalbook} 3,3',4',5,7-FLAVANPENTOL 3,3ˊ,4ˊ,5,7-五羟基黄烷 CATECHIN CATECHIN, DL- CATECHINS CATECHU DL-CATECHIN DL-CATECHIN CATECHINS DL-儿茶精 DL-儿茶素 DL-儿茶素(四水) DL-儿茶酸 TRANS-1,2,4,5-BENZENETETRACARBOXYLIC ACID TRANS-2-(3,4-DIHYDROXYPHENYL)3,4-DIHYDRO-2H-1-BENZOPYRAN-3,5,7-TRIOL TRANS-PYROMELLITIC ACID YK-85 Light Yellow trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol hydrate trans-3,3 trans-3,3',4',5,7-Pentahydroxyflavane hydrate {} {Chemicalbook} 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4- |
| EC Number | 230-731-2 |
| InChI | InChI=1S/C15H14O6/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 |
| Canonical SMILES | O[C@@H]1[C@H](OC2=CC(O)=CC(O)=C2C1)C3=CC=C(C(O)=C3)O.[Relative stereochemistry] |
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信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
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安全信息
- H315 Causes skin irritation 会刺激皮肤
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P332+P313
- P302+P350
- P337+P313
- P305+P351+P338
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
其他信息
- MOL 文件:7295-85-4.mol
- Sigma Aldrich:7295-85-4(sigmaaldrich)
- F:8-10-23
- (+/-)-儿茶精价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0958 儿茶酚水合物 Catechin Hydrate 1G 1410元
- TCI Shanghai:儿茶酚水合物 Catechin Hydrate,>;95.0%(LC)(7295-85-4)
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