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

MedKoo CAT#: 556216

CAS#: 260428-69-1

Description: VUN28691, also known as p38α inhibitor 3, is a p38α inhibitor for treatment of p38-α kinase-mediated conditions. This compound was first reported in patent WO2000012074. This product has no formal name at the moment. For the convenience of communication, a temporal code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page:

Chemical Structure

CAS# 260428-69-1

Theoretical Analysis

MedKoo Cat#: 556216
Name: VUN28691
CAS#: 260428-69-1
Chemical Formula: C19H20FNO
Exact Mass: 297.1529
Molecular Weight: 297.3734
Elemental Analysis: C, 76.74; H, 6.78; F, 6.39; N, 4.71; O, 5.38

Price and Availability

Size Price Availability Quantity
500.0mg USD 1650.0 2 Weeks
1.0g USD 2950.0 2 Weeks
2.0g USD 5250.0 2 Weeks
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Related CAS #: 260428-69-1    

Synonym: p38α inhibitor 3; VUN28691; VUN-28691; VUN 28691;

IUPAC/Chemical Name: Methanone, (4-fluorophenyl)[4-(phenylmethyl)-1-piperidinyl]-


InChi Code: InChI=1S/C19H20FNO/c20-18-8-6-17(7-9-18)19(22)21-12-10-16(11-13-21)14-15-4-2-1-3-5-15/h1-9,16H,10-14H2


Appearance: To be determined

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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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 297.3734 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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500.0mg / USD 1650.0