MedKoo Cat#: 555385 | Name: Zetomipzomib

Description:

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

Zetomipzomib, also known as KZR-616, is a potent, selective dual immunoproteasome subunit LMP7/LMP2 inhibitor with IC50 of 39 nM/139 nM. KZR-616 is presently in clinical trials for treatment of rheumatic disease.

Chemical Structure

Zetomipzomib
Zetomipzomib
CAS#1629677-75-3 (free base)

Theoretical Analysis

MedKoo Cat#: 555385

Name: Zetomipzomib

CAS#: 1629677-75-3 (free base)

Chemical Formula: C30H42N4O8

Exact Mass: 586.3003

Molecular Weight: 586.69

Elemental Analysis: C, 61.42; H, 7.22; N, 9.55; O, 21.82

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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Synonym
KZR-616; KZR 616; KZR616; Zetomipzomib
IUPAC/Chemical Name
(2S,3R)-N-((S)-3-(cyclopent-1-en-1-yl)-1-((R)-2-methyloxiran-2-yl)-1-oxopropan-2-yl)-3-hydroxy-3-(4-methoxyphenyl)-2-((S)-2-(2-morpholinoacetamido)propanamido)propanamide
InChi Key
GHYOCDFICYLMRF-UTIIJYGPSA-N
InChi Code
InChI=1S/C30H42N4O8/c1-19(31-24(35)17-34-12-14-41-15-13-34)28(38)33-25(26(36)21-8-10-22(40-3)11-9-21)29(39)32-23(16-20-6-4-5-7-20)27(37)30(2)18-42-30/h6,8-11,19,23,25-26,36H,4-5,7,12-18H2,1-3H3,(H,31,35)(H,32,39)(H,33,38)/t19-,23-,25-,26+,30+/m0/s1
SMILES Code
O=C(N[C@@H](CC1=CCCC1)C([C@]2(C)OC2)=O)[C@@H](NC([C@@H](NC(CN3CCOCC3)=O)C)=O)[C@H](O)C4=CC=C(OC)C=C4
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
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 586.69 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: Johnson HWB, Lowe E, Anderl JL, Fan A, Muchamuel T, Bowers S, Moebius D, Kirk C, McMinn DL. A required immunoproteasome subunit inhibition profile for anti-inflammatory efficacy and clinical candidate KZR-616 ((2S,3R)-N-((S)-3-(cyclopent-1-en-1-yl)-1-((R)-2-methyloxiran-2-yl)-1-oxopropan-2 -yl)-3-hydroxy-3-(4-methoxyphenyl)-2-((S)-2-(2-morpholinoacetamido)propanamido)pr openamide). J Med Chem. 2018 Oct 31. doi: 10.1021/acs.jmedchem.8b01201. [Epub ahead of print] PubMed PMID: 30380863. 2: Ogorevc E, Schiffrer ES, Sosič I, Gobec S. A patent review of immunoproteasome inhibitors. Expert Opin Ther Pat. 2018 Jul;28(7):517-540. doi: 10.1080/13543776.2018.1484904. Epub 2018 Jun 14. Review. PubMed PMID: 29865878.