MedKoo Cat#: 584985 | Name: PU 23
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Description:

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

PU 23 is a multidrug resistance protein (MRP) 4 inhibitor.

Chemical Structure

PU 23
PU 23
CAS#817635-93-1

Theoretical Analysis

MedKoo Cat#: 584985

Name: PU 23

CAS#: 817635-93-1

Chemical Formula: C21H19N3O3S2

Exact Mass: 425.0868

Molecular Weight: 425.52

Elemental Analysis: C, 59.28; H, 4.50; N, 9.88; O, 11.28; S, 15.07

Price and Availability

Size Price Availability Quantity
10mg USD 500.00
50mg USD 1,250.00
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Related CAS #
No Data
Synonym
PU 23; PU23; PU-23
IUPAC/Chemical Name
N-[[[4-[[(Phenylmethyl)amino]sulfonyl]phenyl]amino]thioxomethyl]benzamide
InChi Key
RYIRRFWVFHEXTH-UHFFFAOYSA-N
InChi Code
InChI=1S/C21H19N3O3S2/c25-20(17-9-5-2-6-10-17)24-21(28)23-18-11-13-19(14-12-18)29(26,27)22-15-16-7-3-1-4-8-16/h1-14,22H,15H2,(H2,23,24,25,28)
SMILES Code
O=C(NC(NC1=CC=C(S(=O)(NCC2=CC=CC=C2)=O)C=C1)=S)C3=CC=CC=C3
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 425.52 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
Chen et al (2018) Discovery of novel multidrug resistance protein 4 (MRP4) inhibitors as active agents reducing resistance to anticancer drug 6-Mercaptopurine (6-MP) by structure and ligand-based virtual screening. PLoS One 13 e0205175 PMID: 30321196