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

MedKoo CAT#: 206149

CAS#: 1352066-68-2

Description: AMG232 is an extremely potent MDM2 inhibitor (SPR KD = 0.045 nM, SJSA-1 EdU IC50 = 9.1 nM), with remarkable pharmacokinetic properties and in vivo antitumor activity in the SJSA-1 osteosarcoma xenograft model (ED50 = 9.1 mg/kg). AMG232 is currently under clinical development.

Price and Availability


USD 5850

USD 7950

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AMG232, purity > 98%, is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 206149
Name: AMG232
CAS#: 1352066-68-2
Chemical Formula: C28H35Cl2NO5S
Exact Mass: 567.1613
Molecular Weight: 568.55
Elemental Analysis: C, 59.15; H, 6.20; Cl, 12.47; N, 2.46; O, 14.07; S, 5.64

Synonym: AMG232; AMG-232; AMG 232.

IUPAC/Chemical Name: 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid


InChi Code: InChI=1S/C28H35Cl2NO5S/c1-17(2)24(16-37(35,36)18(3)4)31-26(19-9-11-21(29)12-10-19)23(20-7-6-8-22(30)13-20)14-28(5,27(31)34)15-25(32)33/h6-13,17-18,23-24,26H,14-16H2,1-5H3,(H,32,33)/t23-,24-,26-,28-/m1/s1

SMILES Code: CC(C)S(C[C@H](C(C)C)N(C1=O)[C@@H]([C@H](C[C@@]1(CC(O)=O)C)C2=CC=CC(Cl)=C2)C3=CC=C(C=C3)Cl)(=O)=O

Technical Data

Solid powder

>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).

Soluble in DMSO, not in water

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).

Harmonized System Code:

Additional Information



1: Wang Y, Zhu J, Liu JJ, Chen X, Mihalic J, Deignan J, Yu M, Sun D, Kayser F, McGee LR, Lo MC, Chen A, Zhou J, Ye Q, Huang X, Long AM, Yakowec P, Oliner JD, Olson SH, Medina JC. Optimization beyond AMG 232: discovery and SAR of sulfonamides on a piperidinone scaffold as potent inhibitors of the MDM2-p53 protein-protein interaction. Bioorg Med Chem Lett. 2014 Aug 15;24(16):3782-5. doi: 10.1016/j.bmcl.2014.06.073. Epub 2014 Jul 1. PubMed PMID: 25042256.

2: Rew Y, Sun D. Discovery of a small molecule MDM2 inhibitor (AMG 232) for treating cancer. J Med Chem. 2014 Aug 14;57(15):6332-41. doi: 10.1021/jm500627s. Epub 2014 Jul 9. PubMed PMID: 24967612.

3: Gonzalez AZ, Eksterowicz J, Bartberger MD, Beck HP, Canon J, Chen A, Chow D, Duquette J, Fox BM, Fu J, Huang X, Houze JB, Jin L, Li Y, Li Z, Ling Y, Lo MC, Long AM, McGee LR, McIntosh J, McMinn DL, Oliner JD, Osgood T, Rew Y, Saiki AY, Shaffer P, Wortman S, Yakowec P, Yan X, Ye Q, Yu D, Zhao X, Zhou J, Olson SH, Medina JC, Sun D. Selective and potent morpholinone inhibitors of the MDM2-p53 protein-protein interaction. J Med Chem. 2014 Mar 27;57(6):2472-88. doi: 10.1021/jm401767k. Epub 2014 Mar 4. PubMed PMID: 24548297.

4: Sun D, Li Z, Rew Y, Gribble M, Bartberger MD, Beck HP, Canon J, Chen A, Chen X, Chow D, Deignan J, Duquette J, Eksterowicz J, Fisher B, Fox BM, Fu J, Gonzalez AZ, Gonzalez-Lopez De Turiso F, Houze JB, Huang X, Jiang M, Jin L, Kayser F, Liu JJ, Lo MC, Long AM, Lucas B, McGee LR, McIntosh J, Mihalic J, Oliner JD, Osgood T, Peterson ML, Roveto P, Saiki AY, Shaffer P, Toteva M, Wang Y, Wang YC, Wortman S, Yakowec P, Yan X, Ye Q, Yu D, Yu M, Zhao X, Zhou J, Zhu J, Olson SH, Medina JC. Discovery of AMG 232, a potent, selective, and orally bioavailable MDM2-p53 inhibitor in clinical development. J Med Chem. 2014 Feb 27;57(4):1454-72. doi: 10.1021/jm401753e. Epub 2014 Feb 5. PubMed PMID: 24456472.