Trelagliptin

Modify Date: 2026-06-30 15:11:48

Trelagliptin Structure
Trelagliptin structure
Common Name Trelagliptin
CAS Number 865759-25-7 Molecular Weight 357.382
Density 1.4±0.1 g/cm3 Boiling Point 519.0±60.0 °C at 760 mmHg
Molecular Formula C18H20FN5O2 Melting Point N/A
MSDS N/A Flash Point 267.7±32.9 °C

 Use of Trelagliptin


Trelagliptin(SYR-472) is a long acting dipeptidyl peptidase-4 (DPP-4) inhibitor that is being developed for the treatment of type 2 diabetes (T2D). IC50 value:Target: DPP4Two Phase II clinical studies have been completed with Efficacy and Safety of SYR-472 in Subjects With Type 2 Diabetes Mellitus. Phase III clinical studies with trelagliptin in Japan to evaluate its safety and efficacy in a once-weekly oral treatment regimen. Currently, all available DPP-4 inhibitors are dosed once-daily. A once-weekly treatment, such as trelagliptin, would provide patients with a convenient treatment alternative and has the potential to improve treatment compliance.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile
Synonym More Synonyms

 Trelagliptin Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Trelagliptin(SYR-472) is a long acting dipeptidyl peptidase-4 (DPP-4) inhibitor that is being developed for the treatment of type 2 diabetes (T2D). IC50 value:Target: DPP4Two Phase II clinical studies have been completed with Efficacy and Safety of SYR-472 in Subjects With Type 2 Diabetes Mellitus. Phase III clinical studies with trelagliptin in Japan to evaluate its safety and efficacy in a once-weekly oral treatment regimen. Currently, all available DPP-4 inhibitors are dosed once-daily. A once-weekly treatment, such as trelagliptin, would provide patients with a convenient treatment alternative and has the potential to improve treatment compliance.
Related Catalog
References

[1]. Efficacy of SYR-472 in Subjects With Type 2 Diabetes Mellitus

[2]. Efficacy and Safety of SYR-472 in Subjects With Type 2 Diabetes Mellitus

[3]. Long-term Study of SYR-472

[4]. SYR-472 Open-label Study

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.4±0.1 g/cm3
Boiling Point 519.0±60.0 °C at 760 mmHg
Molecular Formula C18H20FN5O2
Molecular Weight 357.382
Flash Point 267.7±32.9 °C
Exact Mass 357.160095
PSA 97.05000
LogP 1.88
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.646
InChIKey IWYJYHUNXVAVAA-OAHLLOKOSA-N
SMILES Cn1c(=O)cc(N2CCCC(N)C2)n(Cc2cc(F)ccc2C#N)c1=O
Storage condition -20°C
Water Solubility Practically insoluble (0.034 g/L) (25 ºC)

 TrelagliptinBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Binding affinity to human DPP-4 expressed in human Caco-2 cells using GP-pNA as subst...
Source: ChEMBL
Target: Dipeptidyl peptidase 4
External Id: CHEMBL5366945
Name: Binding affinity to human DPP-4 expressed in human Caco-2 cells using GP-pNA as subst...
Source: ChEMBL
Target: Dipeptidyl peptidase 4
External Id: CHEMBL5366943
Name: Binding affinity to human DPP-4 expressed in human Caco-2 cells using GP-pNA as subst...
Source: ChEMBL
Target: Dipeptidyl peptidase 4
External Id: CHEMBL5366944
Name: Binding affinity to human DPP-4 expressed in human Caco-2 cells using GP-pNA as subst...
Source: ChEMBL
Target: Dipeptidyl peptidase 4
External Id: CHEMBL5366942
Name: Metabolic stability in rat liver microsomes assessed as parent compound remaining at ...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4140936
Name: Cytotoxicity counterscreen for inhibitors of SARS-CoV-2 cell entry
Source: NCGC
Target: N/A
External Id: TRND-SARS-CoV-2-cytotox-48hr
Name: Inhibition of human DPP4 using Gly-Pro-AMC as substrate preincubated for 10 mins foll...
Source: ChEMBL
Target: Dipeptidyl peptidase 4
External Id: CHEMBL4140929
Name: Primary qHTS to identify inhibitors of SARS-CoV-2 cell entry
Source: NCGC
External Id: TRND-SARS-CoV-2-PP
Name: Inhibition of human ERG up to 30 uM
Source: ChEMBL
Target: Potassium voltage-gated channel subfamily H member 2
External Id: CHEMBL1664415
Name: Toxicity in rat by GLP toxicology study
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL1664416
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Trelagliptin (USAN)
2-({6-[(3R)-3-Amino-1-piperidinyl]-3-methyl-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl}methyl)-4-fluorobenzonitrile
Trelagliptin
UNII-Q836OWG55H
SYR 472

 Trelagliptin | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: How is the water solubility of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: Water solubility of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile: Practically insoluble (0.034 g/L) (25 ºC).
Q: What is the LogP of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: LogP of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is 1.88.
Q: What is the SMILES notation of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: SMILES notation of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is Cn1c(=O)cc(N2CCCC(N)C2)n(Cc2cc(F)ccc2C#N)c1=O.
Q: What is the CAS number of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: CAS number of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is 865759-25-7.
Q: What is the molecular formula of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: Molecular formula of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is C18H20FN5O2.
Q: What is the polar surface area (PSA) of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: Polar surface area (PSA) of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is 97.05000.
Q: What is the boiling point of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: Boiling point of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is 519.0±60.0 °C at 760 mmHg.
Q: What is the English name of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: The English name of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile.
Q: What is the molecular weight of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: Molecular weight of 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile is 357.382.
Q: What are the storage conditions for 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile?
A: Storage conditions for 2-[[6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxopyrimidin-1-yl]methyl]-4-fluorobenzonitrile: -20°C.

 Trelagliptinfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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