MedKoo Cat#: 598019 | Name: PR-924

Description:

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

PR-924 is a novel prototypic immunoproteasome inhibitor bearing markedly enhanced specificity for the β5i immunoproteasome subunit, compared to the classical proteasome inhibitor bortezomib.

Chemical Structure

PR-924
PR-924
CAS#1416709-79-9

Theoretical Analysis

MedKoo Cat#: 598019

Name: PR-924

CAS#: 1416709-79-9

Chemical Formula: C37H38N4O5

Exact Mass: 618.2842

Molecular Weight: 618.73

Elemental Analysis: C, 71.83; H, 6.19; N, 9.06; O, 12.93

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
PR-924; PR-924; PR924;
IUPAC/Chemical Name
N-((R)-1-(((S)-3-(1H-indol-3-yl)-1-(((S)-1-((R)-2-methyloxiran-2-yl)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopropan-2-yl)amino)-1-oxopropan-2-yl)-3-methyl-1H-indene-2-carboxamide
InChi Key
ADBUEVSHEJICCM-LZNHGOJSSA-N
InChi Code
1S/C37H38N4O5/c1-22-27-14-8-7-13-25(27)18-29(22)35(44)39-23(2)34(43)41-32(19-26-20-38-30-16-10-9-15-28(26)30)36(45)40-31(33(42)37(3)21-46-37)17-24-11-5-4-6-12-24/h4-16,20,23,31-32,38H,17-19,21H2,1-3H3,(H,39,44)(H,40,45)(H,41,43)/t23-,31+,32+,37-/m1/s1
SMILES Code
C[C@H](C(N[C@H](C(N[C@H](C([C@]1(CO1)C)=O)Cc2ccccc2)=O)Cc(c[nH]3)c4c3cccc4)=O)NC(C5=C(c6c(C5)cccc6)C)=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
>3 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
2934.99.03.00
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 618.73 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
1: Niewerth D, van Meerloo J, Jansen G, Assaraf YG, Hendrickx TC, Kirk CJ, Anderl JL, Zweegman S, Kaspers GJ, Cloos J. Anti-leukemic activity and mechanisms underlying resistance to the novel immunoproteasome inhibitor PR-924. Biochem Pharmacol. 2014 May 1;89(1):43-51. doi: 10.1016/j.bcp.2014.02.005. Epub 2014 Feb 16. PubMed PMID: 24552657.