Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(2,2,2-TRIFLUOROACETYL)-1,2,3,4-TETRAHYDROISOQUINOLINE-7-SULFONYL CHLORIDE
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(2,2,2-TRIFLUOROACETYL)-1,2,3,4-TETRAHYDROISOQUINOLINE-7-SULFONYL CHLORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74291-57-9

74291-57-9 structure

74291-57-9 structure

Name: 2-(2,2,2-TRIFLUOROACETYL)-1,2,3,4-TETRAHYDROISOQUINOLINE-7-SULFONYL CHLORIDE
Chemical Name: 2-(2,2,2-trifluoroacetyl)-3,4-dihydro-1H-isoquinoline-7-sulfonyl chloride
CAS Number: 74291-57-9
Molecular Formula: C₁₁H₉ClF₃NO₃S
Molecular Weight: 327.70700
Create Date: 2018-12-24 07:41:35
Modify Date: 2025-08-26 16:41:27

Name	2-(2,2,2-trifluoroacetyl)-3,4-dihydro-1H-isoquinoline-7-sulfonyl chloride
Synonyms	7-chlorosulfonyl-2-trifluoroacetyl-1,2,3,4-tetrahydroisoquinoline 2-trifluoroacetyl-1,2,3,4-tetrahydroisoquinoline-7-sulphonyl chloride 2-trifluoroacetyl-1,2,3,4-tetrahydroisoquinoline-7-sulfonyl chloride 2-acetyl-1,2,3,4-tetrahydroisoquinoline-7-sulfonyl chloride MFCD01075651

Density	1.548g/cm3
Boiling Point	465.6ºC at 760 mmHg
Melting Point	102-104ºC
Molecular Formula	C₁₁H₉ClF₃NO₃S
Molecular Weight	327.70700
Flash Point	235.4ºC
Exact Mass	326.99400
PSA	62.83000
LogP	3.07980
Index of Refraction	1.534

Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3261
Packaging Group	II
HS Code	2933499090

55649-51-9 structure

55649-51-9

~%

74291-57-9 structure

74291-57-9

Literature: Journal of medicinal chemistry, , vol. 23, # 8 p. 837 - 840

91-21-4 structure

91-21-4

~53%

74291-57-9 structure

74291-57-9

Literature: Pfizer Inc. Patent: US5750520 A1, 1998 ;

Precursor 2
55649-51-9 91-21-4
DownStream 0

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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