Sitagliptin phosphate monohydrate - ≥98% , Dipeptidyl peptidase IV inhibitor, CAS No.654671-77-9, Dipeptidyl peptidase IV inhibitor

CAS: 654671-77-9 Cat. No.: S129351 Molecular Weight: 523.32 EC Number: 682-492-2 PubChem CID: 11591741
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
BS164409 | SITAGLIPTIN PHOSPHATE COMPONENT OF JANUMET | 1,2,4-Triazolo(4,3-a)pyrazine, 7-((3R)-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl)-5,6,7,8- tetrahydro-3-(trifluoromethyl)-, phosphate (1:1) monohydrate | Sitagliptin phosphate monohydrate | AC-193
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Size
Status
Price
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50mg
S129351-50mg
3

$9.90

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500mg
S129351-500mg
3

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1g
S129351-1g
2

$21.90

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5g
S129351-5g
1

$26.90

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25g
S129351-25g
2

$79.90

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100g
S129351-100g
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Sitagliptin phosphate monohydrate is a potent inhibitor of DPP-IV with IC50 of 19 nM in Caco-2 cell extracts.
A potent, active inhibitor of DPP-IV

Specifications

Synonyms
BS164409 | SITAGLIPTIN PHOSPHATE COMPONENT OF JANUMET | 1, 2, 4-Triazolo(4, 3-a)pyrazine, 7-((3R)-3-amino-1-oxo-4-(2, 4, 5-trifluorophenyl)butyl)-5, 6, 7, 8- tetrahydro-3-(trifluoromethyl)-, phosphate (1:1) monohydrate | Sitagliptin phosphate monohydrate | AC-193
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Mechanism of action
Dipeptidyl peptidase IV inhibitor
Purity
≥98%
Names and Identifiers
Pubchem Sid488197608
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488197608
Canonical SmilesC1CN2C(=NN=C2C(F)(F)F)CN1C(=O)CC(CC3=CC(=C(C=C3F)F)F)N.O.OP(=O)(O)O
IUPAC Name(3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one;phosphoric acid;hydrate
InChIKeyGQPYTJVDPQTBQC-KLQYNRQASA-N
INCHI1S/C16H15F6N5O.H3O4P.H2O/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);1H2/t9-;;/m1../s1
Isomeric SMILES C1CN2C(=NN=C2C(F)(F)F)CN1C(=O)C[C@@H](CC3=CC(=C(C=C3F)F)F)N.O.OP(=O)(O)O
PubChem CID 11591741
Molecular Weight 523.32

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives
Direct ParentBeta amino acids and derivatives
Alternative Parents Amphetamines and derivatives  Triazolopyrazines  Aralkylamines  Fluorobenzenes  Pyrazines  Organic phosphoric acids and derivatives  Aryl fluorides  Triazoles  Tertiary carboxylic acid amides  Heteroaromatic compounds  Azacyclic compounds  Carbonyl compounds  Hydrocarbon derivatives  Monoalkylamines  Organic oxides  Organofluorides  Alkyl fluorides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Beta amino acid or derivatives - Amphetamine or derivatives - Triazolopyrazine - Fluorobenzene - Halobenzene - Aralkylamine - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Organic phosphoric acid derivative - Pyrazine - Benzenoid - Tertiary carboxylic acid amide - Heteroaromatic compound - 1,2,4-triazole - Triazole - Azole - Carboxamide group - Organoheterocyclic compound - Azacycle - Organofluoride - Primary aliphatic amine - Hydrocarbon derivative - Organic oxide - Organohalogen compound - Carbonyl group - Organic oxygen compound - Amine - Organonitrogen compound - Alkyl halide - Organooxygen compound - Primary amine - Alkyl fluoride - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as beta amino acids and derivatives. These are amino acids having a (-NH2) group attached to the beta carbon atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeDateItem
F2220026Certificate of AnalysisJan 26, 2026 S129351
F2214242Certificate of AnalysisDec 12, 2025 S129351
L2308043Certificate of AnalysisSep 09, 2025 S129351
A2211151Certificate of AnalysisJul 14, 2025 S129351
E2330101Certificate of AnalysisMar 04, 2025 S129351
A2509297Certificate of AnalysisJul 06, 2024 S129351
A2515007Certificate of AnalysisJul 06, 2024 S129351
K2125401Certificate of AnalysisSep 11, 2023 S129351
K2125425Certificate of AnalysisSep 11, 2023 S129351
K2125406Certificate of AnalysisSep 11, 2023 S129351
K2125410Certificate of AnalysisSep 11, 2023 S129351
E2308662Certificate of AnalysisMay 16, 2023 S129351
E2308664Certificate of AnalysisMay 16, 2023 S129351
E2308668Certificate of AnalysisMay 16, 2023 S129351

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Chemical and Physical Properties
SolubilityDMSO 100 mg/mL Water 41 mg/mL Ethanol <1 mg/mL
Molecular Weight523.320 g/mol
XLogP3
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count15
Rotatable Bond Count4
Exact Mass523.106 Da
Monoisotopic Mass523.106 Da
Topological Polar Surface Area156.000 Ų
Heavy Atom Count34
Formal Charge0
Complexity616.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Solution Calculators
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