Sitagliptin phosphate monohydrate Chemical Properties

Flash point:

274.3℃

storage temp. 

2-8°C

solubility 

≥23.8 mg/mL in DMSO; insoluble in EtOH; ≥30.6 mg/mL in H2O with ultrasonic

form 

solid

color 

White to off-white

InChI

InChI=1/C16H15F6N5O.H3O4P/c17-10-6-12(19)11(18)4-8(10)3-9(23)5-14(28)26-1-2-27-13(7-26)24-25-15(27)16(20,21)22;1-5(2,3)4/h4,6,9H,1-3,5,7,23H2;(H3,1,2,3,4)/t9-;/s3

InChIKey

IQFYVLUXQXSJJN-OVMXBOEKNA-N

SMILES

P(O)(O)(O)=O.C(C1=NN=C2CN(C(=O)C[C@H](N)CC3C=C(F)C(F)=CC=3F)CCN12)(F)(F)F |&1:15,r|

CAS DataBase Reference

654671-77-9(CAS DataBase Reference)

Safety Information

Risk Statements 

28-38-41-48-62-63

Safety Statements 

24/25-26-28-36/37/39

HS Code 

29335990

Sitagliptin phosphate monohydrate Usage And Synthesis

Chemical Properties

white crystalline

Uses

antimuscarinic

Uses

Sitagliptin Phosphate Monohydrate is a dipeptidyl peptidase-IV (DPPIV) inhibitor.

Biological Activity

sitagliptin phosphate monohydrate is the phosphate salt of its active component, sitagliptin, with one molecule of water. sitagliptin is a potent inhibitor of dipeptidyl peptidase 4 (dpp-4), an enzyme catalyzing the cleavage of peptides with an n-terminal alanine or proline amino acid residue, that selectively inhibits dpp-4 with 50% inhibition concentration ic50 value of 18 nm and shows no affinity towards other ddp enzymes (such as ddp-8 and ddp-9). the inhibition of dpp4 by sitagliptin has been found to be mediated by increasing levels of two dpp-4 substrates, including glucagon-like peptide-1 (glp-1) and gastric inhibitory polypeptide (gip). sitagliptin is currently being investigated in the treatment of type ii diabetes.gallwitz b. review of sitagliptin phosphate: a novel treatment for type 2 diabetes. vasc health risk manag. 2007;3(2):203-10.

target

DPP-4

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