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5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[(E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl]-, (1S)-1-[(ethoxycarbonyl)oxy]ethyl ester, (6R,7R)-

CAS No.
741660-04-8
Chemical Name:
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[(E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl]-, (1S)-1-[(ethoxycarbonyl)oxy]ethyl ester, (6R,7R)-
Synonyms
Sitagliptin Impurity 168;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[(E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl]-, (1S)-1-[(ethoxycarbonyl)oxy]ethyl ester, (6R,7R)-
CBNumber:
CB812770177
Molecular Formula:
C25H30N8O9S2
Molecular Weight:
650.68
MDL Number:
MOL File:
741660-04-8.mol

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[(E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl]-, (1S)-1-[(ethoxycarbonyl)oxy]ethyl ester, (6R,7R)- Properties

Density 1.78±0.1 g/cm3(Predicted)
pka 9.27±0.70(Predicted)

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[(E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl]-, (1S)-1-[(ethoxycarbonyl)oxy]ethyl ester, (6R,7R)- Preparation Products And Raw materials

Raw materials

Preparation Products

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[(E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl]-, (1S)-1-[(ethoxycarbonyl)oxy]ethyl ester, (6R,7R)- Suppliers

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guoyungurui 18162595016; 18162595016 3287908757@qq.com China 10335 58
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5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino]-8-oxo-3-[(E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl]-, (1S)-1-[(ethoxycarbonyl)oxy]ethyl ester, (6R,7R)- Sitagliptin Impurity 168 741660-04-8 C25H30N8O9S2