Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Methyl-7,8-dihydroquinoline-2,5(1H,6H)-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

57311-36-1

57311-36-1 structure

57311-36-1 structure

Name: 1-Methyl-7,8-dihydroquinoline-2,5(1H,6H)-dione
Chemical Name: 1-Methyl-7,8-dihydro-2,5(1H,6H)-quinolinedione
CAS Number: 57311-36-1
Molecular Formula: C₁₀H₁₁NO₂
Molecular Weight: 177.20000
Create Date: 2017-05-31 19:17:12
Modify Date: 2024-04-03 13:40:27

Name	1-Methyl-7,8-dihydro-2,5(1H,6H)-quinolinedione
Synonyms	5',6',7',8'-tetrahydro-3'H-spiro[cyclohexane-1,4'-quinazoline]-2'-thiol 5,6,7,8-tetrahydro-1-methyl-5-oxo-2(1H)-quinolinone 4,4-Pentamethylen-5,6-tetramethylen-2-thiono-1,2,3,4-tetrahydro-pyrimidin 1-Methyl-2,5-dioxo-1,2,5,6,7,8-hexahydrochinolin 5,6,7,8-Tetrahydro-1-methyl-5-oxo-2-quinolinone 4,5-Tetramethylen-6,6-pentamethylen-3,6-dihydro-2(1H)-pyrimidinthion 5',6',7',8'-tetrahydro-1'H-spiro[cyclohexane-1,4'-quinazoline]-2'-thione 5',6',7',8'-Tetrahydrospiro(cyclohexane-1,4'(1'H)-quinazoline)-2'(3'H)-thione 5',6',7',8'-tetrahydro-1'h-spiro[cyclohexane-1,4'-quinazoline]-2'-thiol spiro[1,4,5,6,7,8-hexahydroquinazoline-4,1'-cyclohexane]-2-thiol 4,4-pentamethylene-5,6-tetramethylene-1,2,3,4-tetrahydropyrimidine-2-thione Spiro(cyclohexane-1,4'(1'H)-quinazoline)-2'(3'H)-thione,5',6',7',8'-tetrahydro 1-methyl-7,8-dihydro-1H,6H-quinoline-2,5-dione

Molecular Formula	C₁₀H₁₁NO₂
Molecular Weight	177.20000
Exact Mass	177.07900
PSA	39.07000
LogP	0.90430

HS Code	2933499090

15450-69-8 structure

15450-69-8

74-88-4 structure

74-88-4

~70%

57311-36-1 structure

57311-36-1

Literature: Carlier, Paul R.; Han, Yifan; Pang, Yuan-Ping; Du, Da-Ming Patent: US2002/156096 A1, 2002 ;

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%