Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(3,4-DIMETHOXYBENZYL)-2-ETHYL-6,7-DIMETHOXY-1,2,3,4-TETRAHYDROISOQUINOLINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20412-86-6

20412-86-6 structure

20412-86-6 structure

Name: 1-(3,4-DIMETHOXYBENZYL)-2-ETHYL-6,7-DIMETHOXY-1,2,3,4-TETRAHYDROISOQUINOLINE
Chemical Name: 1-[(3,4-dimethoxyphenyl)methyl]-2-ethyl-6,7-dimethoxy-3,4-dihydro-1H-isoquinoline
CAS Number: 20412-86-6
Molecular Formula: C₂₂H₂₉NO₄
Molecular Weight: 371.47000
Create Date: 2017-06-19 06:07:50
Modify Date: 2025-08-28 15:31:50

Name	1-[(3,4-dimethoxyphenyl)methyl]-2-ethyl-6,7-dimethoxy-3,4-dihydro-1H-isoquinoline
Synonyms	2-ethyl-6,7-dimethoxy-1-veratryl-1,2,3,4-tetrahydro-isoquinoline 2-Ethyl-1,2,3,4-tetrahydro-papaverin 2-Aethyl-1,2,3,4-tetrahydropapaverin 2-Aethyl-6,7-dimethoxy-1-veratryl-1,2,3,4-tetrahydro-isochinolin

Molecular Formula	C₂₂H₂₉NO₄
Molecular Weight	371.47000
Exact Mass	371.21000
PSA	40.16000
LogP	3.82070

HS Code	2933499090

1699-51-0 structure

1699-51-0

~%

20412-86-6 structure

20412-86-6

Literature: Anastasia; Cighetti; Allevi Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 19 p. 2398 - 2403

Precursor 1
1699-51-0
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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