Merbarone - ≥98% , CAS No.97534-21-9

CAS: 97534-21-9 Cat. No.: M345212 Molecular Weight: 263.27
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
MS-23710 | NCGC00165827-01 | CCRIS 8215 | FT-0630995 | UNII-YWB9IF596V | BDBM241949 | 4,6-dioxo-N-phenyl-2-thioxohexahydropyrimidine-5-carboxamide | AKOS040748903 | NSC 336628 | 5-Pyrimidinecarboxamide, hexahydro-4,6-dioxo-N-phenyl-2-thioxo- | HEXAHYDRO-4
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
M345212-5mg
1
$109.90
10mg
M345212-10mg
1
$169.90
25mg
M345212-25mg
1
$319.90
100mg
M345212-100mg
1
$919.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% 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

Merbarone (NSC 336628) is an orally active inhibitor of topoisomerase II. Merbarone acts primarily by blocking topoisomerase II-mediated DNA cleavage without stabilizing topo II-DNA covalent complexes. Merbarone is an anticancer agent.

Specifications

Synonyms
MS-23710 | NCGC00165827-01 | CCRIS 8215 | FT-0630995 | UNII-YWB9IF596V | BDBM241949 | 4, 6-dioxo-N-phenyl-2-thioxohexahydropyrimidine-5-carboxamide | AKOS040748903 | NSC 336628 | 5-Pyrimidinecarboxamide, hexahydro-4, 6-dioxo-N-phenyl-2-thioxo- | HEXAHYDRO-4
Specifications & Purity
≥98%
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%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)NC(=O)C2C(=O)NC(=S)NC2=O
IUPAC Name4,6-dioxo-N-phenyl-2-sulfanylidene-1,3-diazinane-5-carboxamide
InChIKeyJARCFMKMOFFIGZ-UHFFFAOYSA-N
INCHI1S/C11H9N3O3S/c15-8(12-6-4-2-1-3-5-6)7-9(16)13-11(18)14-10(7)17/h1-5,7H,(H,12,15)(H2,13,14,16,17,18)
Isomeric SMILES C1=CC=C(C=C1)NC(=O)C2C(=O)NC(=S)NC2=O
WGK Germany 3
RTECS UV7714625
Molecular Weight 263.27
Reaxy-Rn 8394093
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8394093&ln=

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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Pyrimidones
Direct ParentThiobarbituric acid derivatives
Alternative Parents Anilides  N-arylamides  Diazinanes  1,3-dicarbonyl compounds  Thioureas  Secondary carboxylic acid amides  Azacyclic compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Thiobarbiturate - Anilide - N-arylamide - 1,3-diazinane - 1,3-dicarbonyl compound - Monocyclic benzene moiety - Benzenoid - Carboxamide group - Secondary carboxylic acid amide - Thiourea - Carboxylic acid derivative - Azacycle - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thiobarbituric acid derivatives. These are organic compounds containing a 2-thioxodihydropyrimidine-4,6(1H,5H)-dione skeleton.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TOP2A Tclin DNA topoisomerase II alpha (6317 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
XDH Tclin Xanthine dehydrogenase (1038 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DU-145 (51482 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MCF7 (126967 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MT4 (17854 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
A549 (127892 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HeLa (62764 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC22A12 Tclin Solute carrier family 22 member 12 (799 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

8 results found

Lot NumberCertificate TypeDateItem
F2503437Certificate of AnalysisNov 18, 2024 M345212
F2503438Certificate of AnalysisNov 18, 2024 M345212
F2503439Certificate of AnalysisNov 18, 2024 M345212
F2503440Certificate of AnalysisNov 18, 2024 M345212
F2503441Certificate of AnalysisNov 18, 2024 M345212
F2503442Certificate of AnalysisNov 18, 2024 M345212
F2503443Certificate of AnalysisNov 18, 2024 M345212
F2503444Certificate of AnalysisNov 18, 2024 M345212
Chemical and Physical Properties
SolubilitySoluble in DMSO (>5 mg/ml).
Refractive Indexn20D1.69 (Predicted)
Boil Point(°C)627.51° C at 760 mmHg (Predicted)
Melt Point(°C)272.16° C
Molecular Weight263.270 g/mol
XLogP30.100
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass263.036 Da
Monoisotopic Mass263.036 Da
Topological Polar Surface Area119.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity384.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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