111Category: |
Intermediates/Pharmaceutical intermediates |
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CAS NO: |
668270-12-0 |
EC NO: |
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Molecular Formula: |
C25H28N8O2 |
Molecular Weight: |
472.5422 |
Specification: |
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InChI: |
InChI=1/C25H28N8O2/c1-4-5-13-32-21-22(29-24(32)31-12-8-9-17(26)14-31)30(3)25(35)33(23(21)34)15-20-27-16(2)18-10-6-7-11-19(18)28-20/h6-7,10-11,17H,8-9,12-15,26H2,1-3H3/t17-/m1/s1 |
Product description:
Appearance White or off-white crystalline powde Conforms
Loss on drying Not more than 1.0% 0.52%
Purity Not less than 98.0% 98.8%
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Synonyms: |
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;8-[(3R)-3-aminopiperidin-1-yl]-7-(but-2-yn-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione;1h-purine-2,6-dione, 8-[(3r)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-; |
Molecular Structure: |
![Linagliptin 668270-12-0](https://images-a.chemnet.com/suppliers/chembase/cas8/cas668270-12-0.gif) |