China (Mainland)
Atorvastatin calcium CAS NO.134523-03-8
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Product Details
Keywords
- Atorvastatin calcium
- 134523-03-8
- Lipitor
Quick Details
- ProName: Atorvastatin calcium
- CasNo: 134523-03-8
- Molecular Formula: C66H68CaF2N4O10
- Appearance: White Crystalline Powder
- Application: Pharmaceutical intermediates
- DeliveryTime: Within three or five working days
- PackAge: 1kg/bag,seald package or at customer r...
- Port: China main port
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99.9%
- Storage: Sealed container
- Transportation: Sealed container at cool&dry place
- LimitNum: 1 Kilogram
- Heavy Metal: Not detected
- Valid Period: 2020-12-15
Superiority
1. Advanced Factory Building and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details
Atorvastatin calcium
CAS No: 134523-03-8
Purity: 99%
color: white
|
TEST |
STANDARD |
RESULT |
|
Appearance: |
white or almost white powder, slightly hygroscopic, ordorless |
Confirms |
|
Very solutable in acetonitrile or chloroform, Soluble in Water, very soluble and practically insolutable in ethyl ether |
Confirms |
|
|
Identification |
(1) IR |
Conforms |
|
(2) HPLC |
Conforms |
|
|
Water |
NMT 5.0% |
0.6% |
|
Residue on ignition |
NMT 0.2% |
0.1% |
|
Methyl benzenesulfonate |
NMT 0.1% |
undetected |
|
Toluene |
NMT 890ppm (ICH) |
102ppm |
|
Chromatographic purity |
(1) Laudanosine: NMT 0.5% (2) Other individual impurities: NMT 1.0% (3) Total Impurities: NMT 3.5% |
0.01% 0.38% 1.3% |
|
Isomer Ratio |
Trans-Trans Isomer: 5%-6.5% |
5.7% |
|
|
Cis-Trans Isomer: 34.5%-38.5% |
36% |
|
|
Cis-Cis Isomer: 55%-60% |
58.2% |
|
Assay |
96%-102% (C65H82N2O18S2 on anhydrous basis) |
100.2% |
|
Residue Solvents |
(1) Dichloromethane: NMT 600ppm (2) Acctonitrile: NMT 410ppm (3) Ethyl ether: NMT 5000ppm |
Undetected Undetected 1739ppm |
|
Result |
Confirms to USP34 |
|
