| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:α-Carotene
CAS:432-70-2
Package:100Mg,10Mg,25Mg
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| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
| Products Intro: |
Product Name:(±)-α-Carotene
CAS:432-70-2
Purity:>=95.0% (HPLC) Package:1mg Remarks:74283
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| Company Name: |
Shenzhen SUNGENING Bio-Medical Co., Ltd.
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| Tel: |
0755-28967200 13631290199 |
| Email: |
wxf@sungening.com |
| Products Intro: |
Product Name:α-Carotene
CAS:432-70-2
Purity:99% HPLC or More Package:10MG;25MG;50MG;100MG
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| | .beta.,.epsilon.-Carotene Basic information |
| | .beta.,.epsilon.-Carotene Chemical Properties |
| Boiling point | 644.9±35.0 °C(Predicted) | | density | 0.938±0.06 g/cm3(Predicted) | | storage temp. | -20°C | | solubility | Chloroform (Slightly) | | form | Solid | | color | Orange to Very Dark Orange | | λmax | λ: 445-449 nm Amax | | Stability: | Light Sensitive, Temperature Sensitive | | LogP | 15.138 (est) |
| | .beta.,.epsilon.-Carotene Usage And Synthesis |
| Uses | α-Carotene is the second most common form of carotene. A high dietary intakes of α-Carotene and other carotenoids may decrease the risk of gastric cancer, but data from population studies are inconsistent. | | Definition | ChEBI: A cyclic carotene with a beta- and an epsilon-ring at opposite ends respectively. | | Biochem/physiol Actions | One of the primary isomers of carotene, racemic form of metabolite in carotenoid biosynthesis, biosynthesis of plant secondary metabolites, biosynthesis of terpenoids and steroids and the biosynthesis of secondary metabolites |
| | .beta.,.epsilon.-Carotene Preparation Products And Raw materials |
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