Manufacturer Supply, High Purity, Commercial Production
Chemical Name: Linagliptin
CAS: 668270-12-0
Chemical Name |
Linagliptin |
Synonyms |
BI-1356; 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 |
CAS Number |
668270-12-0 |
CAT Number |
RF-API105 |
Stock Status |
In Stock, Production Scale Up to Tons |
Molecular Formula |
C25H28N8O2 |
Molecular Weight |
472.54 |
Melting Point |
197.0 to 200.0℃ |
Solubility |
Soluble in DMSO |
Brand |
Ruifu Chemical |
Item |
Specifications |
Appearance |
White or Off-White Crystalline Powder |
NMR |
Consistent With Structure |
Purity / Analysis Method |
≥99.0% (HPLC) |
Loss on Drying |
≤0.50% |
Residue on Ignition |
≤0.10% |
Heavy Metals |
≤10ppm |
Related Substances |
|
Single Impurity |
≤0.50% |
Total Impurities |
≤1.0% |
Isomer |
≤0.15% |
Residual Solvents |
|
Methanol |
≤3000ppm |
Isopropanol |
≤5000ppm |
DMF |
≤800ppm |
Dichloromethane |
≤600ppm |
Test Standard |
Enterprise Standard |
Usage |
API |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
Methyl 3-Bromobenzoate (CAS 618-89-3) is an halogenated benzoate derivative used as a reagent in organic synthesis. Methyl 3-Bromobenzoate is used in the synthesis of a novel series of tetrahydro dibenzazocine as inhibitors of 17β-hydroxysteroid dehydrogenase type 3. Further, it is used to prepare 3-tert-butylphosphanyl-benzoic acid methyl ester by reacting with tert-butyltrimethylsilylphosphine.
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