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1204222-85-4
- Product Name:Dapagliflozin Impurity
- Molecular Formula:
- Purity:99%
- Molecular Weight:424.878
Product Details;
CasNo: 1204222-85-4
Manufacturer supply top purity Dapagliflozin Impurity 1204222-85-4 with ISO standards
- Molecular Formula:C21H25ClO7
- Molecular Weight:424.878
- Melting Point:>79°C (dec.)
- Boiling Point:651.8±55.0 °C(Predicted)
- Density:1.409±0.06 g/cm3(Predicted)
1204222-85-4 Relevant articles
Synthesis of metabolites of dapagliflozin: an SGLT2 inhibitor
Bonige, Kishore Babu,Chavakula, Ramadas,Karumanchi, Kishore,Korupolu, Raghu Babu,Natarajan, Senthil Kumar,Peruri, Badarinadh Gupta
, (2020/02/21)
Abstract: Dapagliflozin is one of the gl...
1204222-85-4 Process route
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-
461432-22-4
(5-bromo-2-chlorophenyl)(4-ethyloxyphenyl)methanone

-
-
1204222-85-4
(2S,3R,4R,5S,6R)-2-(4-chloro-3-((4-ethoxyphenyl)(hydroxy)methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps
1.1: toluene-4-sulfonic acid / methanol / 24 h / Reflux
2.1: n-butyllithium / tetrahydrofuran; toluene; hexane / 0.5 h / -80 - -75 °C / Inert atmosphere
2.2: 1 h / -80 - -75 °C / Inert atmosphere
2.3: 16 h / 20 - 30 °C / Inert atmosphere
3.1: triethylsilane; boron trifluoride diethyl etherate / dichloromethane / 2 h / -40 - 0 °C
4.1: sodium tetrahydroborate / methanol / 16 h / 20 - 30 °C
With
triethylsilane; sodium tetrahydroborate; n-butyllithium; boron trifluoride diethyl etherate; toluene-4-sulfonic acid;
In
tetrahydrofuran; methanol; hexane; dichloromethane; toluene;
|
-
-
(2-chloro-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)-tetrahydro-2H-pyran-2-yl)phenyl)(ethoxyphenyl)methanone

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-
1204222-85-4
(2S,3R,4R,5S,6R)-2-(4-chloro-3-((4-ethoxyphenyl)(hydroxy)methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
Conditions | Yield |
---|---|
With
sodium tetrahydroborate;
In
methanol;
at 20 - 30 ℃;
for 16h;
|
85% |
1204222-85-4 Upstream products
-
(2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
-
(5-bromo-2-chlorophenyl)(4-ethyloxyphenyl)methanone
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