PU 23 - ≥98%(HPLC) , CAS No.817635-93-1

CAS: 817635-93-1 Cat. No.: P287853 Formula: C21H19N3O3S2 Molecular Weight: 425.52 PubChem CID: 4779049
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
N-[[[4-[[(Phenylmethyl)amino]sulfonyl]phenyl]amino]thioxomethyl]benzamide
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
Germany (EU)
USA*
Price
Qty
5mg
P287853-5mg
—
3 In stock
€151.77
10mg
P287853-10mg
—
3 In stock
€249.82
25mg
P287853-25mg
—
3 In stock
€530.97
50mg
P287853-50mg
—
3 In stock
€1,001.28
100mg
P287853-100mg
—
3 In stock
€1,702.42
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product introduction

Multidrug resistance protein (MRP) 4 inhibitor

Specifications

Synonyms
N-[[[4-[[(Phenylmethyl)amino]sulfonyl]phenyl]amino]thioxomethyl]benzamide
Specifications & Purity
≥98%(HPLC)
Biochemical and Physiological Mechanisms
Multidrug resistance protein (MRP) 4 inhibitor. Sensitizes MRP4-overexpressing cells to the anticancer agent6-Mercaptopurine(6-MP) (IC50values are 14.11 and 6.06 μM in the absence and presence of compound, respectively). Increases accumulation of 6-MP in
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid504763128
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504763128
Canonical SmilesC1=CC=C(C=C1)CNS(=O)(=O)C2=CC=C(C=C2)NC(=S)NC(=O)C3=CC=CC=C3
IUPAC NameN-[[4-(benzylsulfamoyl)phenyl]carbamothioyl]benzamide
InChIKeyRYIRRFWVFHEXTH-UHFFFAOYSA-N
INCHI1S/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)
PubChem CID 4779049
Molecular Weight 425.52

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
K2525133Certificate of AnalysisDec 09, 2025 P287853
G2227118Certificate of AnalysisMay 09, 2025 P287853
G2227119Certificate of AnalysisMay 09, 2025 P287853
G2227120Certificate of AnalysisMay 09, 2025 P287853
G2227121Certificate of AnalysisMay 09, 2025 P287853
G2227122Certificate of AnalysisMay 09, 2025 P287853
Chemical and Physical Properties
SolubilitySolvent:DMSO, Max Conc. mg/mL: 21.28, Max Conc. mM: 50
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product, and how is it determined?
This product is supplied at ≥98% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 817635-93-1, the molecular formula is C21H19N3O3S2, and the molecular weight is 425.52 g/mol. InChIKey RYIRRFWVFHEXTH-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.