6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride

Modify Date: 2025-08-22 04:21:52

6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride structure	Common Name	6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride
	CAS Number	20232-39-7	Molecular Weight	227.687
	Density	N/A	Boiling Point	322.9ºC at 760 mmHg
	Molecular Formula	C₁₁H₁₄ClNO₂	Melting Point	198-202 °C
	MSDS	N/A	Flash Point	122ºC

Name	6,7-dimethoxy-3,4-dihydroisoquinoline,hydrochloride
Synonym	More Synonyms

Boiling Point	322.9ºC at 760 mmHg
Melting Point	198-202 °C
Molecular Formula	C₁₁H₁₄ClNO₂
Molecular Weight	227.687
Flash Point	122ºC
Exact Mass	227.071304
PSA	30.82000
LogP	1.91640
Vapour Pressure	0.000513mmHg at 25°C
Index of Refraction	1.548
Storage condition	Room temperature.

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NW7625000

CHEMICAL NAME :: Isoquinoline, 3,4-dihydro-6,7-dimethoxy-, hydrochloride

CAS REGISTRY NUMBER :: 20232-39-7

LAST UPDATED :: 198502

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H13-N-O2.Cl-H

MOLECULAR WEIGHT :: 227.71

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 185 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay)

REFERENCE :: YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 88,1197,1968

Hazard Codes	Xi
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	24/25
WGK Germany	3
HS Code	2933499090

Formic Acid

CAS#:64-18-6

3,4-Dimethoxyph...

CAS#:120-20-7

6,7-Dimethoxy-3...

CAS#:20232-39-7

Literature: Phytochemistry (Elsevier), , vol. 22, # 9 p. 2101 - 2102

Precursor 2
CAS#:64-18-6 Formic Acid CAS#:120-20-7 3,4-Dimethoxyph...
DownStream 2
CAS#:3382-18-1 Dehydroheliamine CAS#:67455-70-3 2H-Benzo[a]quin...

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%

6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride (1:1)

MFCD00143492

BB_NC-1918

3,4-dihydro-6,7-dimethoxyisoquinoline hydrochloride

Isoquinoline, 3,4-dihydro-6,7-dimethoxy-, hydrochloride (1:1)

6,7-Dimethoxy-3,4-dihydro-isochinolin,Hydrochlorid

6,7-dimethoxy-3,4-dihydroisoquinolinium chloride

EINECS 213-573-9

6,7-Dimethoxy-3,4-dihydroisoquinoline Hydrochloride

6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride hydrate

6,7-dimethoxy-3,4-dihydro-isoquinoline,hydrochloride

6,7-dimethoxy-3,4-dihydroisoquinolinium hydrochloride

6,7-Dimethoxy-3,4-dihydroisochinolinhydrochlorid

6,7-DIMETHOXY-3,4-DIHYDRO ISOQUINOLINE HYDROCHLORIDE

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride
Price: ￥548.0/5g ￥168.0/1g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.