| Company Name: |
J & K SCIENTIFIC LTD.
|
| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-Epicatechin Metabolite)
CAS:191666-22-5
Package:10Mg,25Mg,50Mg
|
| Company Name: |
Shanghai TaoSu Biochemical Technology Co., Ltd.
|
| Tel: |
021-33632979 |
| Email: |
info@tsbiochem.com |
| Products Intro: |
Product Name:(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-Epicatechin Metabolite)
CAS:191666-22-5
Purity:90% Package:10Mg;25Mg;50Mg;
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing@energy-chemical.com |
| Products Intro: |
Product Name:(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-Epicatechin Metabolite)
CAS:191666-22-5
Purity:NULL Package:0.5mg;10mg;2.5mg;25mg;50mg;5mg Remarks:NULL
|
| Company Name: |
LGC Science (Shanghai) Ltd.
|
| Tel: |
17717235263 |
| Email: |
cindy.yang@lgcgroup.com |
| Products Intro: |
Product Name:(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-Epicatechin Metabolite)
CAS:191666-22-5
Purity:具体纯度详见COA，官网可下载COA样本: Package:0.5mg;2.5mg;5mg;10mg
|
|
| | 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI) Basic information |
| Product Name: | 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI) | | Synonyms: | 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI);(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-Epicatechin Metabolite);(4R)-5-(3,4-Dihydroxyphenyl)-3-valerolactone ((-)-Epicatechin Metabolite);2(3H)-Furanone, 5-[(3,4-dihydroxyphenyl)methyl]dihydro-, (5R)-;(5R)-5-[(3,4-Dihydroxyphenyl)methyl]dihydro-2(3H)-furanone | | CAS: | 191666-22-5 | | MF: | C11H12O4 | | MW: | 208.21 | | EINECS: | | | Product Categories: | Aromatics, Metabolites & Impurities;ALCOHOL | | Mol File: | 191666-22-5.mol | ![2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI) Structure](CAS/GIF/191666-22-5.gif) |
| | 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI) Chemical Properties |
| Melting point | 148-150oC | | Boiling point | 468.4±25.0 °C(Predicted) | | density | 1.375±0.06 g/cm3(Predicted) | | storage temp. | Refrigerator | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 9.73±0.10(Predicted) | | color | White to Off-White |
| | 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI) Usage And Synthesis |
| Uses | A metabolite of (-)-Epicatechin (E582260). |
| | 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-,(5R)-(9CI) Preparation Products And Raw materials |
|