Sitagliptin > Impurities > 34

Structure Compound Pricing
1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone
CS-T-90093 > Impurities

Molecular Formula : C16H14F6N4O2   Molecular Weight: 408.3   CAS Number: 1253056-01-7  
Parent API : Sitagliptin
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Sitagliptin Acid impurity
CS-P-00321 > Impurities

Molecular Formula : C10H10F3NO2.HCl   Molecular Weight: 233.19   CAS Number: 1204818-19-8  
Parent API : Sitagliptin
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Phenylacetic Acid
CS-O-30733 > Impurities

Molecular Formula : C8H8O2   Molecular Weight: 136.15   CAS Number: 103-82-2
Synonyms : α-Toluic acid;2-Phenylacetic acid; Benzeneacetic acid; Alpha-Toluic acid; Phenylethanoic acid; Phenylacetate
Parent API : Sitagliptin
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
Sitagliptin EP Impurity E
CS-O-08191 > Impurities

Molecular Formula : C10H10F3NO2   Molecular Weight: 233.18   CAS Number: 936630-57-8
Synonyms : 3-Amino-4-(2,4,5-trifluorophenyl)butanoc cid;Sitagliptin cid.
Parent API : Sitagliptin
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Sitagliptin Phosphate Hydrate
CS-O-08197 > Impurities

Molecular Formula : C16H20F6N5O6P   Molecular Weight: 523.32   CAS Number: 654671-77-9
Synonyms : (S)-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.
Parent API : Sitagliptin
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(Z)-2,2,2-trifluoro-N-(piperazin-2-ylidene)acetohydrazide
CS-O-14430 > Impurities

Molecular Formula : C6H5F3N4O   Molecular Weight: 206.13   CAS Number: NA
Synonyms : 2,2,2-trifluoro-N'-(pyrazin-2-yl)acetohydrazide;(Z)-2,2,2-trifluoro-N'-(piperazin-2-ylidene)acetohydrazide.
Parent API : Sitagliptin
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Sitagliptin Impurity H
CS-T-60052 > Impurities

Molecular Formula : C16H12F6N4O2   Molecular Weight: 406.28   CAS Number: 764667-65-4
Synonyms : 4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one
Parent API : Sitagliptin
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N-[(2Z)-Piperazin-2-ylidene]-2,2,2-trifluoroacetohydrazide
CS-T-60617 > Impurities

Molecular Formula : C6H9F3N4O   Molecular Weight: 210.16   CAS Number: 763105-70-0
Synonyms : TrifluoPiperazinylidenehydrazide;(Z)-2,2,2-trifluoro-N'-(piperazin-2-ylidene)acetohydrazide;Acetic acid, 2,2,2-trifluoro-, 2-[(2Z)-2-piperazinylidene]hydrazide;N'-[(2Z)-Piperazin-2-ylidene]trifluoroacetohydrazide.
Parent API : Sitagliptin
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Sitagliptin Fumarate Adduct
CS-O-16256 > Impurities

Molecular Formula : C20H19F6N5O5   Molecular Weight: 523.39   CAS Number: 2088771-60-0
Synonyms : Sitagliptin Maleate Adduct; 2-(((R)-4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)amino)succinic acid
Parent API : Sitagliptin
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Sitagliptin impurity I
CS-AQ-00102 > Impurities

Molecular Formula : C6H3F3N4   Molecular Weight: 188.11   CAS Number: NA
Synonyms : 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine
Parent API : Sitagliptin
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Sitagliptin impurity J
CS-AQ-00103 > Impurities

Molecular Formula : C24H20F6N6O2   Molecular Weight: 538.44   CAS Number: NA
Synonyms : (2R)-2-{[(2Z)-4-oxo-4-[3-(trifluoromethyl)- 5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-yl]amino}-2-phenylacetamide
Parent API : Sitagliptin
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Sitagliptin impurity K
CS-AQ-00104 > Impurities

Molecular Formula : C24H22F6N6O2   Molecular Weight: 540.46   CAS Number: NA
Synonyms : (2R)-2-{[(2R)-4-oxo-4-[3-(trifluoromethyl)- 5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]amino}-2- phenylacetamide
Parent API : Sitagliptin
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Sitagliptin impurity L
CS-AQ-00105 > Impurities

Molecular Weight: 315.31   CAS Number: 851307-12-5
Synonyms : (3R)-3-{[(tert-butoxy)carbonyl]amino}-4-(2,4- difluorophenyl)butanoic acid
Parent API : Sitagliptin
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Sitagliptin impurity R
CS-AQ-00107 > Impurities

Molecular Formula : C15H19F2NO4   Molecular Weight: 315.31   CAS Number: 486459-98-7
Synonyms : (3R)-3-{[(tert-butoxy)carbonyl]amino}-4-(2,5- difluorophenyl)butanoic acid
Parent API : Sitagliptin
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Sitagliptin impurity F
CS-AQ-00098 > Impurities

Molecular Formula : C22H24F6N4O2    Molecular Weight: 490.45   CAS Number: 1608491-98-0
Synonyms : (3R,3'R)-N,N'-(ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide);
Parent API : Sitagliptin
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Sitagliptin impurity D
CS-AQ-00099 > Impurities

Molecular Formula : C16H13F6N5O   Molecular Weight: 405.3   CAS Number: NA
Synonyms : (2Z)-3-amino-1-[3-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5- trifluorophenyl)but-2-en-1-one
Parent API : Sitagliptin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
Sitagliptin impurity G
CS-AQ-00101 > Impurities

Molecular Formula : C4H6N4   Molecular Weight: 110.12   CAS Number: NA
Synonyms : 2-hydrazinylpyrazine
Parent API : Sitagliptin
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Sitagliptin impurity S
CS-AQ-00108 > Impurities

Molecular Formula : C16H12F6N4O   Molecular Weight: 390.28   CAS Number: 1253056-18-6
Synonyms : (2E)-1-[3-(trifluoromethyl)-5H,6H,7H,8H- [1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5- trifluorophenyl)but-2-en-1-one;Sitagliptin impurity S;3-Desamino-2,3-Dehydro Sitagliptin; Sitagliptin Phenylcrotonyl Analog; Sitagliptin Phenylcrotonyl Impurity
Parent API : Sitagliptin
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Sitagliptin impurity T
CS-AQ-00109 > Impurities

Molecular Formula : C16H18F3N5O   Molecular Weight: 353.34   CAS Number: NA
Synonyms : (3S)-3-amino-4-phenyl-1-[3-(trifluoromethyl)- 5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7- yl]butan-1-one
Parent API : Sitagliptin
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Sitagliptin EP Impurity B
CS-O-08193 > Impurities

Molecular Formula : C16H16F5N5O   Molecular Weight: 389.32   CAS Number: 486460-31-5
Synonyms : 4-Desfluoro Sitagliptin;Sitagliptin 4-Desfluoro Impurity ; (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,5-difluorophenyl)butan-2-amine phosphate;2,5 analog of Sitagliptin.
Parent API : Sitagliptin
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Sitagliptin N-Acetyl Impurity
CS-O-08196 > Impurities

Molecular Formula : C18H17F6N5O2   Molecular Weight: 449.35   CAS Number: 1379666-94-0
Synonyms : 7-[(3R)-3-[(uorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine;
Parent API : Sitagliptin
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Sitagliptin EP Impurity C
CS-O-08194 > Impurities

Molecular Formula : C16H16F5N5O   Molecular Weight: 389.32   CAS Number: 945261-48-3
Synonyms : (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine;5-Desfluoro Sitagliptin;2,4 analog of Sitagliptin.
Parent API : Sitagliptin
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Sitagliptin EP Impurity A
CS-O-08190 > Impurities

Molecular Formula : C16H18F6N5O5P   Molecular Weight: 505.31   CAS Number: 823817-58-9
Synonyms : 7-[(3S)-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; (S)-Sitagliptin Phosphate; Sitagliptin EP Impurity A;823817-55-6 (Free Base)
Parent API : Sitagliptin
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Sitagliptin Triazole Hydrochloride
CS-O-08198 > Impurities

Molecular Formula : C6H8ClF3N4   Molecular Weight: 228.6   CAS Number: 762240-92-6
Synonyms : 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride ;
Parent API : Sitagliptin
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
2,5-Difluorophenylacetic acid
CS-M-02541 > Impurities

Molecular Formula : C8H6F2O2   Molecular Weight: 172.13   CAS Number: 85068-27-5
Synonyms : 2,5-Difluorophenylacetic acid.
Parent API : Sitagliptin
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3,4-Difluorophenylacetic acid
CS-M-02543 > Impurities

Molecular Formula : C8H6F2O2   Molecular Weight: 172.13   CAS Number: 658-93-5
Synonyms : 3,4-Difluorophenylacetic acid.
Parent API : Sitagliptin
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(R)-Sitagliptin Methyl-Ester Impurity
CS-P-00280 > Impurities

Molecular Weight: 247.22   CAS Number: 881995-69-3
Synonyms : 1253055-92-3
Parent API : Sitagliptin
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
(S)-Sitagliptin Hydrochloride
CS-P-00287 > Impurities

Molecular Formula : C16H15F6N5O   Molecular Weight: 407.32   CAS Number: NA
Synonyms : Sitagliptin S-Isomer Hydrochloride
Parent API : Sitagliptin
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Sitagliptin dioxo impurity
CS-P-00288 > Impurities

Molecular Formula : C16H12F6N4O2   Molecular Weight: 406.29   CAS Number: NA  
Parent API : Sitagliptin
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Sitagliptin Styrylacetyl Analogue
CS-O-15304 > Impurities

Molecular Formula : C16H12F6N4O   Molecular Weight: 390.28   CAS Number: 1803026-58-5
Synonyms : (E)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-3-en-1-one;Sitagliptin phenylcrotonyl Analogue; Sitagliptin Strylacetyl Impurity; 1675201-14-5
Parent API : Sitagliptin
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Sitagliptin impurity N
CS-P-00285 > Impurities

Molecular Formula : C16H14F6N4O   Molecular Weight: 392.31   CAS Number: NA  
Parent API : Sitagliptin
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Sitagliptin impurity H Hydrochloride
CS-P-00284 > Impurities

Molecular Formula : C16H16F5N5O.HCl   Molecular Weight: 389.33   CAS Number: 1334244-24-4 (free base)
Synonyms : 2-Desfluoro Sitagliptin;(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(4,5-difluorophenyl)butan-2-amine hydrochloride.
Parent API : Sitagliptin
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(3R)-N-(tert-Butoxycarbonyl)-3-amino-4-(2,4,5-trifluorophenyl)butanoic Acid
CS-O-31557 > Impurities

Molecular Formula : C15H18F3NO4   Molecular Weight: 333.11   CAS Number: 486460-00-8
Synonyms : (R)-3-((tert-Butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic Acid Synonyms: (βR)-β-[[(1,1-Dimethylethoxy)carbonyl]amino]-2,4,5-trifluoro-benzenebutanoic Acid; 3R)-3-[(1,1-Dimethylethoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoic Ac; (R)-Sitagliptin N-Boc-Acid Impurity ;CS-P-00281
Parent API : Sitagliptin
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Sitagliptin Triazecine Analog
CS-O-16935 > Impurities

Molecular Formula : C16H13F6N6O2   Molecular Weight: 421.3   CAS Number: NA
Synonyms : 10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione
Parent API : Sitagliptin
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