Cyclapolin 9

Modify Date: 2025-08-26 22:21:52

Cyclapolin 9 Structure
Cyclapolin 9 structure
Common Name Cyclapolin 9
CAS Number 40533-25-3 Molecular Weight 307.20600
Density N/A Boiling Point N/A
Molecular Formula C9H4F3N3O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Cyclapolin 9


Cyclapolin 9 is a potent, selective and ATP-competitive polo-like kinase 1 (PLK1) inhibitor with an IC50 of 500 nM. Cyclapolin 9 is inactive against other kinases[1][2].

 Names

Name Cyclapolin 9
Synonym More Synonyms

 Cyclapolin 9 Biological Activity

Description Cyclapolin 9 is a potent, selective and ATP-competitive polo-like kinase 1 (PLK1) inhibitor with an IC50 of 500 nM. Cyclapolin 9 is inactive against other kinases[1][2].
Related Catalog
Target

PLK1:500 nM (IC50)

In Vitro Cyclapolin 9 (3 μM) reduces electric field stimulation (EFS)-induced contractions of prostate strips. The α1-adrenergic smooth muscle contraction in the human prostate can be inhibited by Cyclapolin 9[1].
References

[1]. Martin Hennenberg, et al. Inhibition of Prostate Smooth Muscle Contraction by Inhibitors of Polo-Like Kinases. Front Physiol. 2018 Jun 15;9:734.

[2]. Campbell McInnes, et al. Inhibitors of Polo-like kinase reveal roles in spindle-pole maintenance. Nat Chem Biol. 2006 Nov;2(11):608-17.

 Chemical & Physical Properties

Molecular Formula C9H4F3N3O4S
Molecular Weight 307.20600
Exact Mass 306.98700
PSA 142.61000
LogP 3.57920

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

Cyclapolin 9 Structure

Cyclapolin 9

CAS#:40533-25-3

Literature: CYCLACEL LIMITED Patent: WO2004/67000 A1, 2004 ; Location in patent: Page/Page column 25-26 ; WO 2004/067000 A1

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-methylpyridazinecarboxamide 4-oxide
5-methyl-pyrazin-2-carboxamide-4-oxide
2-carbamoyl-5-methylpyrazine 4-oxide
Pyrazinecarboxamide,5-methyl-,4-oxide
7-nitro-3-oxy-5-trifluoromethyl-benzothiazole-2-carboxylic acid amide
L-NMMA acetate
5-methyl-pyrazine-2-carboxamide-4-oxide
2-Carbamoyl-5-methylpyrazin-4-oxid
5-methyl-4-oxy-pyrazine-2-carboxylic acid amide
2-Carbamoyl-7-nitro-5-trifluormethyl-benzothiazole-N-oxide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here



Get all suppliers and price by the below link:

Cyclapolin 9 suppliers

Cyclapolin 9 price

Related Compounds: More...
1,9-dibromo-2,7-dichlorophenothiazin-3-one
62721-46-4
Endosidin 9
693806-53-0
1,9-Dioxaspiro[5.5]undecan-4-amine
1330756-19-8
2,9-dimethyl-5-nitro-1,10-phenanthroline
118752-27-5
3-[(9-bromoindolo[3,2-b]quinoxalin-6-yl)methyl]-4-(2-ethoxyphenyl)-1H-1,2,4-triazole-5-thione
109322-29-4
1,9-dibromo-4,7-dichlorophenothiazin-3-one
62721-48-6
3-(9-[(2-cyanoethyl)amino]nonylamino)propanenitrile
35514-03-5
3-[(9-bromoindolo[3,2-b]quinoxalin-6-yl)methyl]-4-(4-methoxyphenyl)-1H-1,2,4-triazole-5-thione
109322-28-3
erythro-9,10-dihydroxyoctadecanoic acid methyl ester
38172-86-0
3-[(4-Chlorophenyl)amino]-1-(4-methylphenyl)azolidine-2,5-dione
1008663-26-0
2-[(5,6-Dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol
876948-28-6
N-({4-[(2-aminopyridin-4-yl)oxy]-3-fluorophenyl}carbamoyl)-2-(4-fluorophenyl)acetamide
868733-69-1
methyl 4-(3,4-dihydro-2H-thiochromen-4-ylcarbamoyl)benzoate
877051-55-3
N-(4-(2,4-dimethoxyphenyl)thiazol-2-yl)-2-(methylsulfonyl)benzamide
876915-89-8
4-fluoro-N-[3-methyl-1-oxo-1-(4-pyridin-2-ylpiperazin-1-yl)butan-2-yl]benzamide
1008406-83-4
N-(1-cyanocyclopentyl)-2-{[11-(3-methoxyphenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.0,2,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl}acetamide
876916-53-9
[2-(Cyclopentylamino)-2-oxoethyl] 1-methylindole-3-carboxylate
876411-57-3
N-(1-cyano-1-cyclopropylethyl)-2-({5-[(4-methylpiperazin-1-yl)sulfonyl]pyridin-2-yl}sulfanyl)acetamide
876867-41-3
1-[(1-Cyanocyclohexyl)carbamoyl]ethyl 3-(4-acetamidobenzenesulfonamido)propanoate
876866-35-2