Sitagliptin phosphate monohydrate 654671-77-9
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Post Date:
Feb 21,2025
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Expiry Date:
Feb 21,2026
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Detailed Description:
Cas No. :654671-77-9
Quantity: 500Kilograms
Specs:Assay: 98.0%~102.0%
Payment Method: L/C; T/T
Sitagliptin phosphate monohydrate
CAS 654671-77-9
Molecular Formula: C16H15F6N5O.H3PO4.H2O
Molecular Weight: 523.33
Synonyms:
7-[(3R)-3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine phosphate monohydrate; Sitagliptin phosphate;
Items Specification
Appearance White or off white powder
Solubility Easy to dissolve in water
Identification HPLC
IR
Water 3.0%～5.0%
Heavy metals ≤20ppm
Residue on ignition ≤0.1%
Chiral impurities ≤1.0%
Specific rotation -18.0°~-23.0°(C=1,water)
Related impurities Total impurity≤1.0%
Assay 98.0%~102.0%
Conclusion Comply with In-house standard.
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CAS Registry Number:
654671-77-9
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Synonyms:
;sitagliptin phosphate monohydrate;7-[(3R)-3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine phosphate monohydrate;(3R)-3-amino-1-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)butan-1-one phosphate hydrate (1:1:1);Sitagliptin phosphate hydrate;Sitagliptin phosephate monohydrate;
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Molecular Formula:
C16H20F6N5O6P
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Molecular Weight:
523.3241
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Molecular Structure:
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