| Company Name: |
J & K SCIENTIFIC LTD.
|
| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:5(6)-Carboxyfluorescein Diisobutyrate
CAS:287111-44-8
Package:500Mg,5g
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing@energy-chemical.com |
| Products Intro: |
Product Name:5(6)-Carboxyfluorescein Diisobutyrate
CAS:287111-44-8
Purity:NULL Package:500mg;5g Remarks:NULL
|
| Company Name: |
Henan Alpha Chemical Co., Ltd.
|
| Tel: |
0371-55013243 15324716602 |
| Email: |
2853979810@qq.com |
| Products Intro: |
Product Name:5(6)-Carboxyfluorescein Diisobutyrate
CAS:287111-44-8
Purity:98% Package:g；kg
|
|
| | 5(6)-CARBOXYFLUORESCEIN DIISOBUTYRATE Basic information |
| | 5(6)-CARBOXYFLUORESCEIN DIISOBUTYRATE Chemical Properties |
| Melting point | 137-146°C | | storage temp. | -20°C Freezer, Under Inert Atmosphere | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | Solid | | color | Off-White to Yellow |
| | 5(6)-CARBOXYFLUORESCEIN DIISOBUTYRATE Usage And Synthesis |
| Chemical Properties | Off-White to Pale Yellow Solid | | Uses | As a protected 5(6)-Carboxyfluorescein in 5(6)-Carboxyfluorescein Diisobutyrate the hydroxyl groups are acylated with isobutyric acid. The protection prevents self-condensation during carboxyl activation andavoids the formation of flu orophore-oligomer containg by-products associated with the use of unprotected FAM. | | Uses | A protected 5(6)-Carboxyfluorescein in which the hydroxyl groups are acylated with isobutyric acid. The protection prevents self-condensation during carboxyl activation andavoids the formation of fluorophore-oligomer containg by-products associated with the use of unprotected FAM. |
| | 5(6)-CARBOXYFLUORESCEIN DIISOBUTYRATE Preparation Products And Raw materials |
|