VXN20903
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 527787

CAS#: 332420-90-3

Description: VXN20903, also known as TNFalpha-IN-C87 or C87, is a TNF-alpha inhibitor, inhibiting TNF-alpha-induced cytotoxicity in L929 fibroblast cells. VXN20903 has CAS#332420-90-3, was first reported in J.Biol.Chem. 2014, 289 12457. This product has not formal name. For the convenience of scientific communication, we named it by combining its Inchi key (3 letters from the first letter of each section) with the last 5 digits of its CAS number or its molecule weight if its CAS number is not available (see MedKoo Chemical Nomenclature, https://www.medkoo.com/page/naming).


Chemical Structure

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VXN20903
CAS# 332420-90-3

Theoretical Analysis

MedKoo Cat#: 527787
Name: VXN20903
CAS#: 332420-90-3
Chemical Formula: C24H15ClN6O3S
Exact Mass: 502.0615
Molecular Weight: 502.933
Elemental Analysis: C, 57.32; H, 3.01; Cl, 7.05; N, 16.71; O, 9.54; S, 6.37

Price and Availability

Size Price Availability Quantity
10.0mg USD 325.0 2 Weeks
50.0mg USD 1250.0 2 Weeks
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Synonym: TNFalpha-IN-C87, VXN20903; VXN-20903; VXN 20903; C87.

IUPAC/Chemical Name: 3-Phenyl-1-(4-phenyl-2-thiazolyl)-1H-pyrazole-4,5-dione 4-[2-(4-chloro-3-nitrophenyl)hydrazone]

InChi Key: VELQTEBILFDDQX-XAYXJRQQSA-N

InChi Code: InChI=1S/C24H15ClN6O3S/c25-18-12-11-17(13-20(18)31(33)34)27-28-22-21(16-9-5-2-6-10-16)29-30(23(22)32)24-26-19(14-35-24)15-7-3-1-4-8-15/h1-14,27H/b28-22+

SMILES Code: O=C(N(C1=NC(C2=CC=CC=C2)=CS1)N=C/3C4=CC=CC=C4)C3=N\NC5=CC=C(Cl)C([N+]([O-])=O)=C5

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: >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

Preparing Stock Solutions

The following data is based on the product molecular weight 502.933 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

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Ma et al (2014) A novel small-molecule tumor necrosis factor α inhibitor attenuates inflammation in a hepatitis mouse model. J.Biol.Chem. 289 12457 PMID: 24634219

VXN20903

10.0mg / USD 325.0