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MedKoo Cat#: 555163 | Name: PF-06835919
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

PF-06835919, also known as MDK1846, is a potent ketohexokinase (KHK) inhibitor. PF-06835919 is reported in patent US 20170183328 A1, example 4. Increased fructose consumption and its subsequent metabolism have been implicated in hepatic steatosis, dyslipidemia, obesity, and insulin resistance in humans. Since ketohexokinase (KHK) is the principal enzyme responsible for fructose metabolism, identification of a selective KHK inhibitor may help to further elucidate the effect of KHK inhibition on these metabolic disorders.

Chemical Structure

PF-06835919
PF-06835919
CAS#2102501-84-6

Theoretical Analysis

MedKoo Cat#: 555163

Name: PF-06835919

CAS#: 2102501-84-6

Chemical Formula: C16H19F3N4O2

Exact Mass: 356.1460

Molecular Weight: 356.35

Elemental Analysis: C, 53.93; H, 5.37; F, 15.99; N, 15.72; O, 8.98

Price and Availability

Size Price Availability Quantity
1mg USD 150.00 Ready to ship
5mg USD 450.00 Ready to ship
10mg USD 750.00 Ready to ship
25mg USD 1,350.00 Ready to ship
50mg USD 2,350.00 Ready to ship
100mg USD 3,850.00 Ready to ship
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Related CAS #
2102501-84-6
Synonym
PF-06835919; PF 06835919; PF06835919; MDK1846; MDK-1846; MDK 1846; ketohexokinase inhibitor; ketohexokinase-In-1
IUPAC/Chemical Name
2-((1R,5S,6R)-3-(2-((S)-2-methylazetidin-1-yl)-6-(trifluoromethyl)pyrimidin-4-yl)-3-azabicyclo[3.1.0]hexan-6-yl)acetic acid
InChi Key
MDUYWDNWFXSMJJ-XWLWVQCSSA-N
InChi Code
InChI=1S/C16H19F3N4O2/c1-8-2-3-23(8)15-20-12(16(17,18)19)5-13(21-15)22-6-10-9(4-14(24)25)11(10)7-22/h5,8-11H,2-4,6-7H2,1H3,(H,24,25)/t8-,9-,10-,11+/m0/s1
SMILES Code
O=C(C[C@@H]1[C@]2(CN(C[C@@]12[H])C3=NC(N4[C@H](CC4)C)=NC(C(F)(F)F)=C3)[H])O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info
Biological target:
Ketohexokinase inhibitor 1 is an inhibitor of ketohexokinase (KHK), with IC50s of 8.4 nM and 66 nM for KHK-C and KHK-A, respectively.
In vitro activity:
PF-06835919 showed active uptake in cultured primary human hepatocytes, and substrate activity to organic anion transporter (OAT)2 and organic anion transporting-polypeptide (OATP)1B1 in transfected cells. PF-06835919 showed low intrinsic metabolic clearance in vitro, and was found to be metabolized via both oxidative pathways (58%) and acyl glucuronidation (42%) by CYP3A, CYP2C8, CYP2C9 and UGT2B7. Reference: Drug Metab Dispos. 2022 Jul 2:DMD-AR-2022-000953. https://pubmed.ncbi.nlm.nih.gov/35779864/
In vivo activity:
Compared with placebo, significant reductions in WLF were observed in participants receiving PF-06835919 300 mg (difference of -18.73%; p = 0.04), but not with 75 mg. In addition, inhibition of KHK resulted in improvement in inflammatory markers. The incidence of treatment-emergent adverse events (AEs) was low and similar across treatment groups (26.3%, 23.5%, and 29.4% of participants in the placebo and PF-06835919 75 mg and 300 mg groups, respectively). Reference: Med (N Y). 2021 Jul 9;2(7):800-813.e3. https://pubmed.ncbi.nlm.nih.gov/35590219/
Solvent mg/mL mM
Solubility
DMSO 100.0 280.62
Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

Preparing Stock Solutions

The following data is based on the product molecular weight 356.35 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
1. Weng Y, Fonseca KR, Bi YA, Mathialagan S, Riccardi K, Tseng E, Bessire AJ, Cerny MA, Tess DA, Rodrigues AD, Kalgutkar AS, Litchfield JE, Di L, Varma MVS. Transporter-Enzyme Interplay in the Pharmacokinetics of PF-06835919, A First-in-class Ketohexokinase Inhibitor for Metabolic Disorders and Non-alcoholic Fatty Liver Disease. Drug Metab Dispos. 2022 Jul 2:DMD-AR-2022-000953. doi: 10.1124/dmd.122.000953. Epub ahead of print. PMID: 35779864. 2. Kazierad DJ, Chidsey K, Somayaji VR, Bergman AJ, Birnbaum MJ, Calle RA. Inhibition of ketohexokinase in adults with NAFLD reduces liver fat and inflammatory markers: A randomized phase 2 trial. Med (N Y). 2021 Jul 9;2(7):800-813.e3. doi: 10.1016/j.medj.2021.04.007. Epub 2021 Apr 27. PMID: 35590219.
In vitro protocol:
1. Weng Y, Fonseca KR, Bi YA, Mathialagan S, Riccardi K, Tseng E, Bessire AJ, Cerny MA, Tess DA, Rodrigues AD, Kalgutkar AS, Litchfield JE, Di L, Varma MVS. Transporter-Enzyme Interplay in the Pharmacokinetics of PF-06835919, A First-in-class Ketohexokinase Inhibitor for Metabolic Disorders and Non-alcoholic Fatty Liver Disease. Drug Metab Dispos. 2022 Jul 2:DMD-AR-2022-000953. doi: 10.1124/dmd.122.000953. Epub ahead of print. PMID: 35779864.
In vivo protocol:
2. Kazierad DJ, Chidsey K, Somayaji VR, Bergman AJ, Birnbaum MJ, Calle RA. Inhibition of ketohexokinase in adults with NAFLD reduces liver fat and inflammatory markers: A randomized phase 2 trial. Med (N Y). 2021 Jul 9;2(7):800-813.e3. doi: 10.1016/j.medj.2021.04.007. Epub 2021 Apr 27. PMID: 35590219.
1: Qiu R, Fonseca K, Bergman A, Lin J, Tess D, Newman L, Fahmy A, Useckaite Z, Rowland A, Vourvahis M, Rodrigues D. Study of the ketohexokinase inhibitor PF-06835919 as a clinical cytochrome P450 3A inducer: Integrated use of oral midazolam and liquid biopsy. Clin Transl Sci. 2024 Jan;17(1):e13644. doi: 10.1111/cts.13644. Epub 2023 Dec 18. PMID: 38108609; PMCID: PMC10766059. 2: Zhu G, Li J, Lin X, Zhang Z, Hu T, Huo S, Li Y. Discovery of a Novel Ketohexokinase Inhibitor with Improved Drug Distribution in Target Tissue for the Treatment of Fructose Metabolic Disease. J Med Chem. 2023 Oct 12;66(19):13501-13515. doi: 10.1021/acs.jmedchem.3c00715. Epub 2023 Sep 27. PMID: 37766386. 3: Saxena AR, Lyle SA, Khavandi K, Qiu R, Whitlock M, Esler WP, Kim AM. A phase 2a, randomized, double-blind, placebo-controlled, three-arm, parallel-group study to assess the efficacy, safety, tolerability and pharmacodynamics of PF-06835919 in patients with non-alcoholic fatty liver disease and type 2 diabetes. Diabetes Obes Metab. 2023 Apr;25(4):992-1001. doi: 10.1111/dom.14946. Epub 2023 Jan 17. PMID: 36515213. 4: Weng Y, Fonseca KR, Bi YA, Mathialagan S, Riccardi K, Tseng E, Bessire AJ, Cerny MA, Tess DA, Rodrigues AD, Kalgutkar AS, Litchfield JE, Di L, Varma MVS. Transporter-Enzyme Interplay in the Pharmacokinetics of PF-06835919, A First- in-class Ketohexokinase Inhibitor for Metabolic Disorders and Non-alcoholic Fatty Liver Disease. Drug Metab Dispos. 2022 Jul 2:DMD-AR-2022-000953. doi: 10.1124/dmd.122.000953. Epub ahead of print. PMID: 35779864. 5: Kazierad DJ, Chidsey K, Somayaji VR, Bergman AJ, Birnbaum MJ, Calle RA. Inhibition of ketohexokinase in adults with NAFLD reduces liver fat and inflammatory markers: A randomized phase 2 trial. Med. 2021 Jul 9;2(7):800-813.e3. doi: 10.1016/j.medj.2021.04.007. Epub 2021 Apr 27. PMID: 35590219. 6: Tess DA, Kimoto E, King-Ahmad A, Vourvahis M, Rodrigues AD, Bergman A, Qui R, Somayaji V, Weng Y, Fonseca KR, Litchfield J, Varma MVS. Effect of a Ketohexokinase Inhibitor (PF-06835919) on In Vivo OATP1B Activity: Integrative Risk Assessment Using Endogenous Biomarker and a Probe Drug. Clin Pharmacol Ther. 2022 Sep;112(3):605-614. doi: 10.1002/cpt.2593. Epub 2022 May 9. PMID: 35355249. 7: Gutierrez JA, Liu W, Perez S, Xing G, Sonnenberg G, Kou K, Blatnik M, Allen R, Weng Y, Vera NB, Chidsey K, Bergman A, Somayaji V, Crowley C, Clasquin MF, Nigam A, Fulham MA, Erion DM, Ross TT, Esler WP, Magee TV, Pfefferkorn JA, Bence KK, Birnbaum MJ, Tesz GJ. Pharmacologic inhibition of ketohexokinase prevents fructose-induced metabolic dysfunction. Mol Metab. 2021 Jun;48:101196. doi: 10.1016/j.molmet.2021.101196. Epub 2021 Mar 3. PMID: 33667726; PMCID: PMC8050029. 8: Futatsugi K, Smith AC, Tu M, Raymer B, Ahn K, Coffey SB, Dowling MS, Fernando DP, Gutierrez JA, Huard K, Jasti J, Kalgutkar AS, Knafels JD, Pandit J, Parris KD, Perez S, Pfefferkorn JA, Price DA, Ryder T, Shavnya A, Stock IA, Tsai AS, Tesz GJ, Thuma BA, Weng Y, Wisniewska HM, Xing G, Zhou J, Magee TV. Discovery of PF-06835919: A Potent Inhibitor of Ketohexokinase (KHK) for the Treatment of Metabolic Disorders Driven by the Overconsumption of Fructose. J Med Chem. 2020 Nov 25;63(22):13546-13560. doi: 10.1021/acs.jmedchem.0c00944. Epub 2020 Sep 27. PMID: 32910646. 9: Attia SL, Softic S, Mouzaki M. Evolving Role for Pharmacotherapy in NAFLD/NASH. Clin Transl Sci. 2021 Jan;14(1):11-19. doi: 10.1111/cts.12839. Epub 2020 Aug 25. PMID: 32583961; PMCID: PMC7877845.