Product Classification
- drug impurity
- drug standards
- Metaraminol bitartrate
- analytical chemistry
- standard substances
- chemical custom synthesis
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1108732-05-3
- Product Name:Trelagliptin impurity
- Molecular Formula:
- Purity:99%
- Molecular Weight:339.39164
Product Details;
CasNo: 1108732-05-3
Manufacturer Sells Best Quality Trelagliptin impurity 1108732-05-3 with stock
- Molecular Formula:C18H21N5O2
- Molecular Weight:339.39164
1108732-05-3 Relevant articles
Development and Scale-Up of an Asymmetric Synthesis Process for Alogliptin
Yamada, Masatoshi,Hirano, Sayuri,Tsuruoka, Ryoji,Takasuga, Masahiro,Uno, Kenichi,Yamaguchi, Kotaro,Yamano, Mitsuhisa
, p. 327 - 336 (2021)
Alogliptin (1) benzoate is a potent, hig...
Synthesis process of alogliptin benzoate
-
, (2021/02/10)
The invention discloses a synthesis proc...
Preparation method of alogliptin benzoate
-
, (2021/01/29)
The invention discloses a preparation me...
3, 4-dihydropyrimidine benzonitrile derivative as well as preparation method and application thereof
-
Paragraph 0026-0027; 0065, (2021/03/13)
The invention provides a 3, 4-dihydropyr...
1108732-05-3 Process route
-
-
1108732-05-3
2-{6-[3(R)-Amino-piperidin-1-yl]-3-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl}-benzonitrile

-
-
850649-61-5,1108732-05-3
alogliptin
Conditions | Yield |
---|---|
With
benzaldehyde;
In
isopropyl alcohol;
at 60 ℃;
for 24h;
under 675.068 Torr;
|
82% |
-
-
(R)-1-(3-(2-cyanobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxamide

-
-
850649-61-5,1108732-05-3
alogliptin
Conditions | Yield |
---|---|
With
pyridine; [bis(acetoxy)iodo]benzene;
In
water; isopropyl alcohol;
at 20 ℃;
for 3h;
|
87% |
With
pyridine; bis-[(trifluoroacetoxy)iodo]benzene;
In
water; isopropyl alcohol;
at 20 ℃;
for 3h;
Solvent;
|
87.2% |
1108732-05-3 Upstream products
-
3-(R)-aminopiperidine dihydrochloride
-
2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile
-
2-[(6-chloro-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)methyl]benzonitrile
-
2-(bromomethyl)benzonitrile
1108732-05-3 Downstream products
-
alogliptin benzoate
-
C7H6O2*C18H21N5O2
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