5-Methyl-3,4-dihydro-1(2H)-isoquinolinone

Modify Date: 2026-09-13 19:14:07

5-Methyl-3,4-dihydro-1(2H)-isoquinolinone structure	Common Name	5-Methyl-3,4-dihydro-1(2H)-isoquinolinone
	CAS Number	129075-56-5	Molecular Weight	161.200
	Density	1.1±0.1 g/cm3	Boiling Point	413.8±45.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₁₁NO	Melting Point	N/A
	MSDS	N/A	Flash Point	243.5±13.7 °C

Name	5-Methyl-3,4-dihydroisoquinolin-1(2H)-one
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	413.8±45.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₁NO
Molecular Weight	161.200
Flash Point	243.5±13.7 °C
Exact Mass	161.084061
PSA	32.59000
LogP	1.25
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.557
InChIKey	RLLZPXDJYADIEU-UHFFFAOYSA-N
SMILES	Cc1cccc2c1CCNC2=O

Hazard Codes	Xi
HS Code	2933790090

Precursor 2
CAS#:24188-72-5 5-METHYL-2H-ISO... CAS#:24644-78-8 4-Methyl-indanone
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Name: Inhibition of human Poly (ADP-ribose) polymerase 1 enzyme
Source: ChEMBL
Target: Poly [ADP-ribose] polymerase 1
External Id: CHEMBL826331

Name: Inhibition of the DNA repair Poly (ADP-ribose) polymerase 1, in permeabilised L1210 m...
Source: ChEMBL
Target: Poly [ADP-ribose] polymerase 1
External Id: CHEMBL761792

Name: PARP-1 Enzyme Inhibition Assay from Article 10.1016/j.bmcl.2008.07.091: "Identificati...
Source: BindingDB
Target: N/A
External Id: BindingDB_3076_1

Name: Inhibition of PARP1 (unknown origin)
Source: ChEMBL
Target: Poly [ADP-ribose] polymerase 1
External Id: CHEMBL4481004

Name: Inhibition of PARP1 in human HeLa cells by fluid scintillation counting using [adenyl...
Source: ChEMBL
Target: Poly [ADP-ribose] polymerase 1
External Id: CHEMBL952237

Name: Inhibition of PARP1 (unknown origin)
Source: ChEMBL
Target: Poly [ADP-ribose] polymerase 1
External Id: CHEMBL5230807

Name: Selectivity ratio of IC50 for full length human His-SUMO-tagged PARP11 expressed in E...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4311838

Name: Inhibition of full length human His-SUMO-tagged PARP11 expressed in Escherichia coli ...
Source: ChEMBL
Target: Protein mono-ADP-ribosyltransferase PARP11
External Id: CHEMBL4311837

Name: Inhibition of human PARP10 catalytic domain assessed as reduction in MARylation of Hi...
Source: ChEMBL
Target: Protein mono-ADP-ribosyltransferase PARP10
External Id: CHEMBL4311836

Name: poly(ADP-ribose)-polymerase (PARP) inhibition
Source: ChEMBL
Target: N/A
External Id: CHEMBL763794

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5-methyl-3,4-dihydroisoquinolin-1(2H)-one

5-Methyl-3,4-dihydro-1(2H)-isoquinolinone

5-methyl-3,4-dihydro-2H-isoquinolin-1-one

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methyl-3,4-dihydro-1(2H)-isoquinolinone
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Methyl-3,4-dihydroisoquinolin-1(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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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.