CX-5461 - ≥98% , CAS No.1138549-36-6

CAS: 1138549-36-6 Cat. No.: C127663 Formula: C₂₇H₂₇N₇O₂S Molecular Weight: 513.61

GRADE & PURITY ≥98%

Synonyms

2-(4-methyl-1,4-diazepan-1-yl)-N-[(5-methylpyrazin-2-yl)methyl]-5-oxo-[1,3]benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide|Pidnarulex|CX 5461|2-(Hexahydro-4-methyl-1H-1,4-diazepin-1-yl)-N-[(5-methyl-2-pyrazinyl)methyl]-5-oxo-5H-benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide|2-(4-methyl-1,4-diazepan-1-yl)-N-[(5-methylpyrazin-2-yl)methyl]-5-oxo-5H-[1,3]benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide|CX-5461,CAS:1138549-36-6|PIDNARULEX [INN]|Pidnarulex [WHO-DD]|s-Triazine-2-methanethiol, 4,6-diamino-, S-ester with O,O-dimethyl phosphorodithioate|CX5461|CX-5461|2-(4-methyl-1,4-diazepan-1-yl)-N-((5-methylpyrazin-2-yl)methyl)-5-oxo-5H-benzo[4,5]thiazolo[3,2-a][1,8]naphthyridine-6-carboxamide|2-(Hexahydro-4-methyl-1h-1,4-diazepin-1-yl)-n-[(5-Methyl-2-pyrazinyl)methyl]-5-oxo-5h-Benzothiazolo[3,2-a][1,8]naphthyridine-6-carbo xamide|5H-BENZOTHIAZOLO(3,2-A)(1,8)NAPHTHYRIDINE-6-CARBOXAMIDE, 2-(HEXAHYDRO-4-METHYL-1H-1,4-DIAZEPIN-1-YL)-N-((5-METHYL-2-PYRAZINYL)METHYL)-5-OXO-

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

CX-5461 is an inhibitor of rRNA synthesis, selectively inhibits Pol I-driven transcription of rRNA with IC50 of 142 nM, has no effect on Pol II, and possesses 250- to 300-fold selectivity for inhibition of rRNA transcription versus DNA replication and protein translation.

Specifications

Synonyms

2-(4-methyl-1,4-diazepan-1-yl)-N-[(5-methylpyrazin-2-yl)methyl]-5-oxo-[1,3]benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide | Pidnarulex | CX 5461 | 2-(Hexahydro-4-methyl-1H-1,4-diazepin-1-yl)-N-[(5-methyl-2-pyrazinyl)methyl]-5-oxo-5H-benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide | 2-(4-methyl-1,4-diazepan-1-yl)-N-[(5-methylpyr Show more

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

CX-5461 is a first-in-class non-genotoxic small molecule targeted inhibitor of RNA polymerase I (Pol I) that activates the p53 pathway without causing DNA damage. CX-5461 selectively inhibits rRNA synthesis by Pol I in the nucleolus, but

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.

Purity

≥98%

Names and Identifiers

Pubchem Sid

528763841

Canonical Smiles

CC1=CN=C(C=N1)CNC(=O)C2=C3N(C4=CC=CC=C4S3)C5=C(C2=O)C=CC(=N5)N6CCCN(CC6)C

IUPAC Name

2-(4-methyl-1,4-diazepan-1-yl)-N-[(5-methylpyrazin-2-yl)methyl]-5-oxo-[1,3]benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide

InChIKey

XGPBJCHFROADCK-UHFFFAOYSA-N

INCHI

1S/C27H27N7O2S/c1-17-14-29-18(15-28-17)16-30-26(36)23-24(35)19-8-9-22(33-11-5-10-32(2)12-13-33)31-25(19)34-20-6-3-4-7-21(20)37-27(23)34/h3-4,6-9,14-15H,5,10-13,16H2,1-2H3,(H,30,36)

Isomeric SMILES

CC1=CN=C(C=N1)CNC(=O)C2=C3N(C4=CC=CC=C4S3)C5=C(C2=O)C=CC(=N5)N6CCCN(CC6)C

Molecular Weight

513.61

Reaxy-Rn

19061654

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19061654&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Diazanaphthalenes
      • Subclass Naphthyridines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Diazanaphthalenes
• Subclass: Naphthyridines
• Intermediate Tree Nodes: Not available
• Direct Parent: Naphthyridines
• Alternative Parents: Benzothiazoles Pyridinecarboxylic acids and derivatives Dialkylarylamines 1,4-diazepanes Aminopyridines and derivatives Benzenoids Imidolactams Pyrazines Heteroaromatic compounds Thiazoles Vinylogous amides Amino acids and derivatives Secondary carboxylic acid amides Trialkylamines Azacyclic compounds Organic oxides Hydrocarbon derivatives Organooxygen compounds Organopnictogen compounds
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Naphthyridine - 1,3-benzothiazole - Pyridine carboxylic acid or derivatives - Dialkylarylamine - 1,4-diazepane - Aminopyridine - Diazepane - Pyrazine - Pyridine - Imidolactam - Benzenoid - Azole - Heteroaromatic compound - Vinylogous amide - Thiazole - Amino acid or derivatives - Carboxamide group - Secondary carboxylic acid amide - Tertiary amine - Tertiary aliphatic amine - Azacycle - Carboxylic acid derivative - Amine - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic nitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as naphthyridines. These are compounds containing a naphthyridine moiety, a naphthalene in which a carbon atom has been replaced by a nitrogen in each of the two rings. The naphthyridine skeleton can also be described as an assembly two fused pyridine rings, which do not share their nitrogen atom.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

A2780 (11979 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HeLa (62764 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Hdac6 Histone deacetylase 6 (222 Activities)

Discover Target: Hdac6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: DMSO 0.02 mg/mL Water <1 mg/mL Ethanol <1 mg/mL
• Molecular Weight: 513.600 g/mol
• XLogP3: 3.300
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 4
• Exact Mass: 513.195 Da
• Monoisotopic Mass: 513.195 Da
• Topological Polar Surface Area: 120.000 Ų
• Heavy Atom Count: 37
• Formal Charge: 0
• Complexity: 915.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1