Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2(3H)-one 4-methylbenzenesulfonate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5,6,7-TETRAHYDROTHIENO[3,2-C]PYRIDIN-2(3H)-ONE 4-METHYLBENZENESULFONATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

178688-49-8

178688-49-8 structure

178688-49-8 structure

Name: 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2(3H)-one 4-methylbenzenesulfonate
Chemical Name: 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2(3H)-one 4-methylbenzenesulfonate
CAS Number: 178688-49-8
Molecular Formula: C₁₄H₁₇NO₄S₂
Molecular Weight: 327.41900
Create Date: 2018-12-31 21:02:31
Modify Date: 2025-08-31 07:06:45

Name	4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2(3H)-one 4-methylbenzenesulfonate
Synonyms	methyl benzoylphenylacetate 2-oxo-thienotetrahydropyridine p-toluenesulfonate 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-one p-toluenesulfonate 2-oxo-2,4,5,6,7a-hexahydrothieno[3,2-c]pyridine p-toluenesulfonate methyl 3-oxo-2,3-diphenylpropionate methyl 2-benzoyl-2-phenylacetate 2-Oxo-2,3-diphenylpropansaeure-methylester 3-Oxo-2,3-diphenylpropansaeure-methylester thienopyridin-2-one p-toluenesulfonate 2-oxo-4,5,6,7-tetrahydrothieno[3,2-c]pyridine p-toluenesulfonate 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2(3H)-one p-toluenesulfonate 5,6,7,7a-tetrahydro-4H-thieno[3,2-c]pyridin-2-one p-toluenesulfonate 3-Oxo-2,3-diphenylpropenoic acid methyl ester

Molecular Formula	C₁₄H₁₇NO₄S₂
Molecular Weight	327.41900
Exact Mass	327.06000
PSA	117.15000
LogP	3.54860

HS Code	2934999090

951380-43-1 structure

951380-43-1

104-15-4 structure

104-15-4

~89%

178688-49-8 structure

178688-49-8

Literature: ZENTIVA, K.S.; STEPANKOVA, Hana; KAMINSKA, Katerina; HAJICEK, Josef Patent: WO2011/57592 A1, 2011 ; Location in patent: Page/Page column 16 ;

Precursor 2
951380-43-1 104-15-4
DownStream 2
951380-42-0 150322-43-3

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

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