Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dehydroheliamine
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dehydroheliamine
Price: ￥388.0/5g ￥128.0/1g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-dihydro-6,7-dimethoxyisoquinoline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3382-18-1

3382-18-1 structure

3382-18-1 structure

Name: Dehydroheliamine
Chemical Name: 6,7-Dimethoxy-3,4-dihydroisoquinoline
CAS Number: 3382-18-1
Molecular Formula: C₁₁H₁₃NO₂
Molecular Weight: 191.226
Catalog: Pharmaceutical intermediate Heterocyclic compound Isoquinoline compound
Create Date: 2018-12-31 13:15:39
Modify Date: 2024-01-06 16:11:20

Name	6,7-Dimethoxy-3,4-dihydroisoquinoline
Synonyms	6,7-dimethoxy-3,4-dihydro-2H-isoquinoline 2,3-dihydro-5,6-dimethoxyisoquinoline 6,7-Dimethoxy-3,4-dihydroisoquinoline Isoquinoline, 3,4-dihydro-6,7-dimethoxy- 3,4-dihydro-6,7-dimethoxyisiquinoline Dehydroheliamine 3,4-dihydro-6,7-dimethoxyisoquinoline 3,4-dihydro-6,7-dimethoxylsoquinoline 6,7-Dimethoxy-3,4-dihydro-isoquinoline

Density	1.1±0.1 g/cm3
Boiling Point	322.9±42.0 °C at 760 mmHg
Melting Point	39-40℃
Molecular Formula	C₁₁H₁₃NO₂
Molecular Weight	191.226
Flash Point	122.0±20.4 °C
Exact Mass	191.094635
PSA	30.82000
LogP	1.63
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.549
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933499090

Precursor 9
1745-07-9 14301-36-1 100-97-0 120-20-7
109-94-4 20232-39-7 2328-12-3 4230-93-7
91790-53-3
DownStream 10
4721-98-6 50896-90-7 4602-73-7 4747-98-2
1745-07-9 15248-39-2 4118-36-9 2934-97-6
6957-27-3 58-46-8

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%