7,8-Dihydro-5(6H)-isoquinolinone

Modify Date: 2025-08-27 10:40:47

7,8-Dihydro-5(6H)-isoquinolinone structure	Common Name	7,8-Dihydro-5(6H)-isoquinolinone
	CAS Number	21917-86-2	Molecular Weight	147.174
	Density	1.2±0.1 g/cm3	Boiling Point	287.4±9.0 °C at 760 mmHg
	Molecular Formula	C₉H₉NO	Melting Point	N/A
	MSDS	N/A	Flash Point	135.2±26.1 °C

Name	7,8-dihydro-6H-isoquinolin-5-one
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	287.4±9.0 °C at 760 mmHg
Molecular Formula	C₉H₉NO
Molecular Weight	147.174
Flash Point	135.2±26.1 °C
Exact Mass	147.068420
PSA	29.96000
LogP	1.19
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.569
InChIKey	AGSMKBYNAKIVTB-UHFFFAOYSA-N
SMILES	O=C1CCCc2cnccc21

HS Code	2933499090

5,6,7,8-Tetrahy...

CAS#:97112-03-3

~89%

7,8-Dihydro-5(6...

CAS#:21917-86-2

Literature: PALAU PHARMA, S. A. Patent: WO2007/60198 A1, 2007 ; Location in patent: Page/Page column 33 ; WO 2007/060198 A1

5,6,7,8-TETRAHY...

CAS#:36556-06-6

~70%

7,8-Dihydro-5(6...

CAS#:21917-86-2

Literature: Nicolaou; Baran; Zhong Journal of the American Chemical Society, 2001 , vol. 123, # 13 p. 3183 - 3185

5,6,7,8-TETRAHY...

CAS#:36556-06-6

~29%

6,7-Dihydro-5H-...

CAS#:21917-88-4

7,8-Dihydro-5(6...

CAS#:21917-86-2

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 1 p. 31 - 35

7,8-Dihydroisoq...

CAS#:103441-65-2

7,8-Dihydro-5(6...

CAS#:21917-86-2

Literature: EP1726590 A1, ; Page/Page column 35 ;

5,6,7,8-TETRAHY...

CAS#:36556-06-6

7,8-Dihydro-5(6...

CAS#:21917-86-2

8(5H)-Isoquinol...

CAS#:135311-97-6

Literature: Journal of Medicinal Chemistry, , vol. 36, # 22 p. 3381 - 3385

(1-methyl-cyclo...

CAS#:50388-20-0

7,8-Dihydro-5(6...

CAS#:21917-86-2

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 213 - 220

5-nitroso-2,6,7...

CAS#:115787-46-7

7,8-Dihydro-5(6...

CAS#:21917-86-2

Literature: Synthetic Communications, , vol. 26, # 12 p. 2305 - 2308

5,6,7,8-TETRAHY...

CAS#:36556-06-6

Sulfuric acid

CAS#:7664-93-9

acetic acid

CAS#:64-19-7

6,7-Dihydro-5H-...

CAS#:21917-88-4

Detail

Literature: Yakugaku Zasshi, , vol. 76, p. 1308 Chem.Abstr., , p. 5076

Precursor 7
CAS#:97112-03-3 5,6,7,8-Tetrahy... CAS#:36556-06-6 5,6,7,8-TETRAHY... CAS#:103441-65-2 7,8-Dihydroisoq... CAS#:50388-20-0 (1-methyl-cyclo...
CAS#:115787-46-7 5-nitroso-2,6,7... CAS#:7664-93-9 Sulfuric acid CAS#:64-19-7 acetic acid
DownStream 1
CAS#:97112-03-3 5,6,7,8-Tetrahy...

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5(6H)-Isoquinolinone, 7,8-dihydro-

6,7-dihydroisoquinolin-5(8H)-one

7,8-Dihydro-5(6H)-isoquinolinone

7,8-Dihydro-6H-isochinolin-5-on

7,8-dihydroisoquinolin-5(6H)-one

5-oxo-5,6,7,8-tetrahydroisoquinoline

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7,8-Dihydro-5(6H)-isoquinolinone
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7,8-Dihydro-5(6H)-isoquinolinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 7,8-Dihydro-5(6H)-isoquinolinone
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
Purity: 98.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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7,8-Dihydro-5(6H)-isoquinolinone

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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.