 |
Atorvastatin series: |
 |
|
(R)-4-cyano-3-hydrobutyric acid ethyl ester |
|
|
(4R,Cis)-1,1-dimethylethyl
-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate |
|
|
(4R,Cis)-1,1-dimethylethyl
6-aminoethyl-2,2-dimethyl
-1,3-dioxane-4-Acetate |
|
|
(4R-cis)-1,1-dimethylethyl-6-[2-[2-(4-fluorophenyl)-5-(1-isopropyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetate |
|
|
4-Fluoro-a-[2-Methyl-1-Oxopropyl]-γ-Oxo-N,ß-Diphenyl
Benzene Butane Amide |
|
|
Methyl isobutyryl acetate |
|
 |
Bulk drugs: |
|
|
atorvastatin calcium |
|
|
|
cyromazine |
|
|
Intermediates
: |
|
|
Methyl 3-oxovalerate |
|
|
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone |
|
|
Trimethyl borate |
|
|
10-Methoxy Iminostilbene |
|
|
2-thiophene ethanol |
|
|
2-Ethylphenyl hydrazine
HCl |
|
|
 |
| 2-Ethylphenyl hydrazine HCl |
| Product Name: |
2-Ethylphenyl hydrazine HCl |
| Molecular Formula: |
C8H13ClN2 |
| CAS No.: |
58711-02-7 |
| Molecular Weight: |
172.66 |
| Structural Formula: |
 |
| Properties: |
It is white crystalline solid |
| Spec.: |
Appearance: |
white crystal |
pH-value: |
1.7-2.5 |
Chlorides: |
20.8-21.4 |
Loss on heat: |
≤1.0% |
Single impurity: |
≤1% |
Total impurities: |
≤2% |
Assay (dry): |
≥99.0% |
|
| Use: |
It is used in the manufacture of etodolac. |
| Analysis method: |
liquid phase chromatograph |
| Packing: |
In 25kg cardboard drum lined with plastic bag; or upon clients' request. |
| Storage and transportation: |
Stroed in air-tight containers; in cool, dry and draughty place. Pls. refer to its MSDS for storage and transportation. |
|
|
| |
 |
|
