PHT-427
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 401705

CAS#: 1191951-57-1

Description: PHT-427 is an AKT inhibitor that inhibits AKT and PDPK1 at low micromolar concentrations in numerous cancer cell lines and exhibits good oral anti-tumor activity in mouse xenograft models. PHT-427 reduces the phosphorylation of AKT and PDPK1. Following the administration of a single oral dose of PHT-427 to mice bearing BxPC-3 human pancreatic tumor xenografts, PHT-427 inhibited the phosphorylation of both Akt and PDPK1 as well as downstream targets maximally at 8–12 h after administration corresponding to its peak plasma concentration, with PDPK1 inhibition extending to 24 hr.


Price and Availability

Size
Price

10mg
USD 150
100mg
USD 650
1g
USD 2850
10g
Ask price
Size
Price

25mg
USD 250
200mg
USD 950
2g
USD 4450
20g
Ask price
Size
Price

50mg
USD 450
500mg
USD 1650
5g
USD 7850

PHT-427, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received. Delivery time: overnight (USA/Canada); 3-5 days (worldwide). Shipping fee: from $30.00 (USA); from $45.00 (Canada); from $70.00 (international).


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 401705
Name: PHT-427
CAS#: 1191951-57-1
Chemical Formula: C20H31N3O2S2
Exact Mass: 409.18577
Molecular Weight: 409.60904
Elemental Analysis: C, 58.64; H, 7.63; N, 10.26; O, 7.81; S, 15.66


Synonym: PHT427; PHT-427; PHT 427.

IUPAC/Chemical Name: 4-dodecyl-N-(1,3,4-thiadiazol-2-yl)benzenesulfonamide

SMILES Code: O=S(C1=CC=C(CCCCCCCCCCCC)C=C1)(NC2=NN=CS2)=O


Technical Data

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, not soluble in water.

Shelf Life:
>5 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).

Harmonized System Code:
293490


Additional Information

PHT-427 was found to bound with the highest affinity to the PH domains of both PDPK1 and Akt. PHT-427 inhibited Akt and PDPK1 signaling and their downstream targets in sensitive but not resistant cells and tumor xenografts. When given orally, PHT-427 inhibited the growth of human tumor xenografts in immunodeficient mice, with up to 80% inhibition in the most sensitive tumors, and showed greater activity than analogues with C4, C6, or C8 alkyl chains. Inhibition of PDPK1 was more closely correlated to antitumor activity than Akt inhibition. Tumors with PIK3CA mutation were the most sensitive, and K-Ras mutant tumors were the least sensitive. Combination studies showed that PHT-427 has greater than additive antitumor activity with paclitaxel in breast cancer and with erlotinib in non-small cell lung cancer. When given >5 days, PHT-427 caused no weight loss or change in blood chemistry. Thus, we report a novel PH domain binding inhibitor of PDPK1/Akt signaling with significant in vivo antitumor activity and minimal toxicity.  (source: Mol Cancer Ther. 2010 Mar;9(3):706-17.)
 
 


References

1: Meuillet EJ, Zuohe S, Lemos R, Ihle N, Kingston J, Watkins R, Moses SA, Zhang  S, Du-Cuny L, Herbst R, Jacoby JJ, Zhou LL, Ahad AM, Mash EA, Kirkpatrick DL, Powis G. Molecular pharmacology and antitumor activity of PHT-427, a novel Akt/phosphatidylinositide-dependent protein kinase 1 pleckstrin homology domain inhibitor. Mol Cancer Ther. 2010 Mar;9(3):706-17. Epub 2010 Mar 2. PubMed PMID: 20197390; PubMed Central PMCID: PMC2837366.