U 75875

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

MedKoo CAT#: 526517

CAS#: 112190-24-6

Description: U 75875 is a protease inhibitor.


Chemical Structure

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U 75875
CAS# 112190-24-6

Theoretical Analysis

MedKoo Cat#: 526517
Name: U 75875
CAS#: 112190-24-6
Chemical Formula: C44H59N7O7
Exact Mass: 797.45
Molecular Weight: 797.998
Elemental Analysis: C, 66.23; H, 7.45; N, 12.29; O, 14.03

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

Synonym: U75875, U-75875, U 75875, Pnu-75875, Pnu 75875, Pnu75875

IUPAC/Chemical Name: (2S,3S)-N-(4-(L-histidyl)-3-(5-amino-6-cyclohexyl-3,4-dihydroxy-2-isopropylhexanoyl)-5-(2-(naphthalen-1-yloxy)acetyl)pyridin-2-yl)-2-amino-3-methylpentanamide

InChi Key: OOIVLUMWJYOBRV-ZZDUJIROSA-N

InChi Code: InChI=1S/C44H59N7O7/c1-5-25(4)38(47)44(57)51-43-37(41(55)35(24(2)3)42(56)40(54)31(45)18-26-12-7-6-8-13-26)36(39(53)32(46)19-28-20-48-23-50-28)30(21-49-43)33(52)22-58-34-17-11-15-27-14-9-10-16-29(27)34/h9-11,14-17,20-21,23-26,31-32,35,38,40,42,54,56H,5-8,12-13,18-19,22,45-47H2,1-4H3,(H,48,50)(H,49,51,57)/t25-,31?,32-,35?,38-,40?,42?/m0/s1

SMILES Code: N[C@@H]([C@@H](C)CC)C(NC1=NC=C(C(COC2=C3C=CC=CC3=CC=C2)=O)C(C([C@H](CC4=CNC=N4)N)=O)=C1C(C(C(C)C)C(O)C(O)C(N)CC5CCCCC5)=O)=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, 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).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 798.00 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:
In vitro protocol:
In vivo protocol:

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12: Blom NS, Sygusch J. High resolution fast quantitative docking using Fourier domain correlation techniques. Proteins. 1997 Apr;27(4):493-506. PubMed PMID: 9141130.

13: Verkhivker GM. Empirical free energy calculations of human immunodeficiency virus type 1 protease crystallographic complexes. II. Knowledge-based ligand-protein interaction potentials applied to thermodynamic analysis of hydrophobic mutations. Pac Symp Biocomput. 1996:638-52. PubMed PMID: 9390264.

14: Thaisrivongs S, Tomasselli AG, Moon JB, Hui J, McQuade TJ, Turner SR, Strohbach JW, Howe WJ, Tarpley WG, Heinrikson RL. Inhibitors of the protease from human immunodeficiency virus: design and modeling of a compound containing a dihydroxyethylene isostere insert with high binding affinity and effective antiviral activity. J Med Chem. 1991 Aug;34(8):2344-56. PubMed PMID: 1875334.

15: Sandak B, Nussinov R, Wolfson HJ. A method for biomolecular structural recognition and docking allowing conformational flexibility. J Comput Biol. 1998 Winter;5(4):631-54. PubMed PMID: 10072081.

16: Bergamini A, Faggioli E, Bolacchi F, Gessani S, Cappannoli L, Uccella I, Demin F, Capozzi M, Cicconi R, Placido R, Vendetti S, Colizzi GM, Rocchi G. Enhanced production of tumor necrosis factor-alpha and interleukin-6 due to prolonged response to lipopolysaccharide in human macrophages infected in vitro with human immunodeficiency virus type 1. J Infect Dis. 1999 Apr;179(4):832-42. PubMed PMID: 10068578.

17: Verkhivker GM, Rejto PA. A mean field model of ligand-protein interactions: implications for the structural assessment of human immunodeficiency virus type 1 protease complexes and receptor-specific binding. Proc Natl Acad Sci U S A. 1996 Jan 9;93(1):60-4. PubMed PMID: 8552675; PubMed Central PMCID: PMC40178.

18: Babé LM, Craik CS. Constitutive production of nonenveloped human immunodeficiency virus type 1 particles by a mammalian cell line and effects of a protease inhibitor on particle maturation. Antimicrob Agents Chemother. 1994 Oct;38(10):2430-9. PubMed PMID: 7840583; PubMed Central PMCID: PMC284757.

19: Mulichak AM, Hui JO, Tomasselli AG, Heinrikson RL, Curry KA, Tomich CS, Thaisrivongs S, Sawyer TK, Watenpaugh KD. The crystallographic structure of the protease from human immunodeficiency virus type 2 with two synthetic peptidic transition state analog inhibitors. J Biol Chem. 1993 Jun 25;268(18):13103-9. PubMed PMID: 8514751.