Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6,7,8-Tetrahydroisoquinolin-1(2H)-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6,7,8-Tetrahydroisoquinolin-1(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

26345-15-3

26345-15-3 structure

Name: 5,6,7,8-Tetrahydroisoquinolin-1(2H)-one
Chemical Name: 5,6,7,8-tetrahydro-2H-isoquinolin-1-one
CAS Number: 26345-15-3
Molecular Formula: C₉H₁₁NO
Molecular Weight: 149.19000
Create Date: 2017-08-26 14:49:05
Modify Date: 2025-08-26 19:08:37

Name	5,6,7,8-tetrahydro-2H-isoquinolin-1-one
Synonyms	5,6,7,8-tetrahydro-1(2H)-isoquinolinone 5,6,7,8-Tetrahydroisoquinolin-1-ol 5,6,7,8-Tetrahydro-isocarbostyril 1(2H)-Isoquinolinone,5,6,7,8-tetrahydro 5,6,7,8-tetrahydroisoquinolin-1(2H)-one

Molecular Formula	C₉H₁₁NO
Molecular Weight	149.19000
Exact Mass	149.08400
PSA	33.12000
LogP	1.66600

HS Code	2933790090

491-30-5

~58%

26345-15-3

Literature: AVENTIS PHARMA DEUTSCHLAND GMBH Patent: WO2005/123687 A1, 2005 ; Location in patent: Page/Page column 48 ; WO 2005/123687 A1

1297284-55-9

~19%

26345-15-3

Literature: Wyeth, LLC Patent: US2011/105509 A1, 2011 ; Location in patent: Page/Page column 46; 47 ;

491-30-5

~61%

26345-15-3

1196-38-9

Literature: Peukert, Stefan; Schwahn, Uwe; Guessregen, Stefan; Schreuder, Herman; Hofmeister, Armin Synthesis, 2005 , # 9 art. no. C05404SS, p. 1550 - 1554

26278-74-0

26345-15-3

Literature: Koltunov, Konstantin Yu.; Prakash, G. K. Surya; Rasul, Golam; Olah, George A. Journal of Organic Chemistry, 2002 , vol. 67, # 25 p. 8943 - 8951

399-72-4

26345-15-3

Literature: Wyeth, LLC Patent: US2011/105509 A1, 2011 ;

1297284-54-8

26345-15-3

Literature: Wyeth, LLC Patent: US2011/105509 A1, 2011 ;

Precursor 5
491-30-5 1297284-55-9 26278-74-0 399-72-4
1297284-54-8
DownStream 1
36556-06-6

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

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