Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Dihydro-2H-isoquinoline-1-thione
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4-TETRAHYDROISOQUINOLINE-1-THIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6552-60-9

6552-60-9 structure

Name: 1,2,3,4-TETRAHYDROISOQUINOLINE-1-THIONE
Chemical Name: 3,4-dihydro-2H-isoquinoline-1-thione
CAS Number: 6552-60-9
Molecular Formula: C₉H₉NS
Molecular Weight: 163.23900
Create Date: 2018-12-05 17:13:15
Modify Date: 2025-08-25 10:22:26

Name	3,4-dihydro-2H-isoquinoline-1-thione
Synonyms	3,4-Dihydro-1(2H)-isoquinolinethione 3,4-dihydroisoquinoline-1(2H)-thione 1-Thio-3,4-dihydroisocarbostyryl 3,4-Dihydro-1(2H)-isoquinolinthione HMS1666E21 1-Thioxo-1,2,3,4-tetrahydroisoquinoline 1,2,3,4-tetrahydroisoquinoline-1-thione

Density	1.22g/cm3
Boiling Point	278.2ºC at 760 mmHg
Molecular Formula	C₉H₉NS
Molecular Weight	163.23900
Flash Point	122.1ºC
Exact Mass	163.04600
PSA	44.12000
LogP	1.83660
Index of Refraction	1.663

HS Code	2933499090

1196-38-9

~88%

6552-60-9

Literature: Cho, Dongho; Ahn, Jiyoung; De Castro, Kathlia A.; Ahn, Hyunseok; Rhee, Hakjune Tetrahedron, 2010 , vol. 66, # 30 p. 5583 - 5588

2257-09-2

~56%

6552-60-9

Literature: Girard; Atkinson; Belanger; et al. Journal of Organic Chemistry, 1983 , vol. 48, # 19 p. 3220 - 3234

491-30-5

6552-60-9

Literature: Cai, Cuiman; Plummer, Janet S.; Connor, David; Holsworth, Daniel D.; Edmunds, Jeremy J. Synthetic Communications, 2005 , vol. 35, # 3 p. 349 - 356

91-21-4

~87%

6552-60-9

Literature: Ajzert, Ilona K.; Takacs, Kalman Liebigs Annalen der Chemie, 1987 , p. 1061 - 1064

Precursor 4
1196-38-9 2257-09-2 491-30-5 91-21-4
DownStream 8
66491-03-0 1196-38-9 22245-96-1 66491-04-1
62541-62-2 62541-63-3 62541-66-6 62541-67-7

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%

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