Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tert-Butyl 7-amino-4,4-dimethyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tert-Butyl 7-amino-4,4-dimethyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

645418-66-2

645418-66-2 structure

645418-66-2 structure

Name: tert-Butyl 7-amino-4,4-dimethyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
Chemical Name: tert-butyl 7-amino-4,4-dimethyl-1,3-dihydroisoquinoline-2-carboxylate
CAS Number: 645418-66-2
Molecular Formula: C₁₆H₂₄N₂O₂
Molecular Weight: 276.37400
Create Date: 2018-07-13 19:57:58
Modify Date: 2025-09-24 16:42:39

Name	tert-butyl 7-amino-4,4-dimethyl-1,3-dihydroisoquinoline-2-carboxylate
Synonyms	2-Boc-4,4-dimethyl-7-amino-3,4-dihydro-2H-isoquinoline 2-Boc-4,4-dimethyl-1,2,3,4-tetrahydro-isoquinolin-7-ylamine 7-amino-4,4-dimethyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

Density	1.083g/cm3
Boiling Point	396.795ºC at 760 mmHg
Molecular Formula	C₁₆H₂₄N₂O₂
Molecular Weight	276.37400
Flash Point	193.775ºC
Exact Mass	276.18400
PSA	55.56000
LogP	3.81620
Index of Refraction	1.542

HS Code	2933499090

453560-80-0 structure

453560-80-0

~%

645418-66-2 structure

645418-66-2

Literature: AMGEN INC Patent: WO2004/85425 A1, 2004 ; Location in patent: Page 135 ; WO 2004/085425 A1

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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