VX-148

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

MedKoo CAT#: 406727

CAS#: 297730-05-3

Description: VX-148 is a novel, uncompetitive IMPDH inhibitor with a K(i) value of 6 nM against IMPDH type II enzyme. VX-148 is slightly more potent than mycophenolic acid and VX-497 in inhibiting the proliferation of mitogen-stimulated primary human lymphocytes (IC(50) value of ~80 nM). The inhibitory activity of VX-148 is alleviated in the presence of exogenous guanosine. VX-148 does not inhibit proliferation of nonlymphoid cell types such as fibroblasts, indicating selectivity for inhibition of IMPDH activity. VX-148 is orally bioavailable in rats and mice; oral administration of VX-148 inhibits primary antibody response in mice in a dose-dependent manner with an ED(50) value of 38 mg/kg b.i.d. VX-148 significantly prolongs skin graft survival at 100 mg/kg b.i.d. in mice.

Chemical Structure

VX-148

CAS# 297730-05-3

Handing Instruction

Theoretical Analysis

MedKoo Cat#: 406727
Name: VX-148
CAS#: 297730-05-3
Chemical Formula: C23H25N5O4
Exact Mass: 435.19065
Molecular Weight: 435.48
Elemental Analysis: C, 63.44; H, 5.79; N, 16.08; O, 14.70

Size	Price	Shipping out time	Quantity
Inquire bulk and customized quantity Welcome, Customer: Please do not inquire quote if your intended use is for a patient since our products are for research use and for chemical synthesis use, not for human use . For in-stock products, we listed price in the web page. You may inquire prices for which sizes were not listed. If no price is listed, this means the product is not in stock at the moment, which may be available via custom synthesis. For cost-effective reason, minimum order of 1g is requested (typically very expensive). The lead time is usually 2-4 months. Quote of less than 1g will not be provided. MedKoo may not offer quote for below reasons: (1) current available synthetic method appears to be extremely expensive which is obviously not affordable to most customers; (2) Key raw material to make the product is temporally not available; (3) DEA controlled substances; (4) the product is under patent protection in customer’s country.

Pricing updated 2021-03-05. Prices are subject to change without notice.

VX-148 is not in stock, but 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 sales@medkoo.com to inquire quote.

Synonym: VX148, VX-148, VX 148

IUPAC/Chemical Name: (R)-1-cyanobutan-2-yl ((S)-1-(3-(3-(4-cyano-3-methoxyphenyl)ureido)phenyl)ethyl)carbamate

InChi Key: PJFQWSNOXLEDDZ-MGPUTAFESA-N

InChi Code: InChI=1S/C23H25N5O4/c1-4-20(10-11-24)32-23(30)26-15(2)16-6-5-7-18(12-16)27-22(29)28-19-9-8-17(14-25)21(13-19)31-3/h5-9,12-13,15,20H,4,10H2,1-3H3,(H,26,30)(H2,27,28,29)/t15-,20+/m0/s1

SMILES Code: O=C(O[C@H](CC)CC#N)N[C@H](C1=CC=CC(NC(NC2=CC=C(C#N)C(OC)=C2)=O)=C1)C

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

Handling Instructions:

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 435.48 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.

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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

Reconstitution Calculator

Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1: Dunkern T, Chavan S, Bankar D, Patil A, Kulkarni P, Kharkar PS, Prabhu A, Goebel H, Rolser E, Burckhard-Boer W, Arumugam P, Makhija MT. Design, synthesis and biological evaluation of novel inosine 5'-monophosphate dehydrogenase (IMPDH) inhibitors. J Enzyme Inhib Med Chem. 2013 May 10. [Epub ahead of print] PubMed PMID: 23663081.

2: Jain J, Almquist SJ, Heiser AD, Shlyakhter D, Leon E, Memmott C, Moody CS, Nimmesgern E, Decker C. Characterization of pharmacological efficacy of VX-148, a new, potent immunosuppressive inosine 5'-monophosphate dehydrogenase inhibitor. J Pharmacol Exp Ther. 2002 Sep;302(3):1272-7. PubMed PMID: 12183689.

Your view history

VX-148

10mg / Not available