- Min.Order :1 Kilogram
- Purity: 98%
- Payment Terms : L/C,T/T
Keywords
668270-12-0 Linagliptin 8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione
Quick Details
- Appearance:White crystal powder
- Application: Pharmaceutical Intermediates
- PackAge:Drum
- ProductionCapacity:1000|Metric Ton|Year
- Storage: Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Product: Linagliptin
CAS: 668270-12-0
Molecular Formula:C25H28N8O2
Purity :99.0%
Appearance:white crystal powder
Details:
|
ITEMS |
SPECIFICATION |
|
APPEARANCE |
A WHITE TO OFF-WHITE CRYSTALLINE POWDER |
|
CHARACTERISTICS |
OPTICAL ROTATION : -8.5º- -11.5º |
|
ABSORPTIVITY (UV): ( E1%1CM)360-390 |
|
|
IDENTIFICATION |
1) POSITIVE |
|
2) HPLC:CONFORMS TO STANDARD |
|
|
3) IR ABSORPTION:CONFORMS TO STANDARD |
|
|
4) POSITIVE |
|
|
TEST |
1) PH:4.0-6.0 |
|
2) ACICLOVIR: ≤1.5% |
|
|
3) RELATED SUBSTANCES: ≤2.0% |
|
|
4) LOSS ON DRYING: ≤8.0% |
|
|
5) RESIDUE ON IGNITION: ≤0.1% |
|
|
6) HEAVY METALS: ≤20 PPM |
|
|
ASSAY |
≥98.0% |
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