Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Methoxy-1,2,3,4-tetrahydroisochinolin
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 6-Methoxy-1,2,3,4-tetrahydroisochinolin
Price: ￥958.0/250mg ￥2148.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

42923-77-3

42923-77-3 structure

42923-77-3 structure

Name: 6-Methoxy-1,2,3,4-tetrahydroisochinolin
Chemical Name: 6-Methoxy-1,2,3,4-tetrahydroisoquinoline
CAS Number: 42923-77-3
Molecular Formula: C₁₀H₁₃NO
Molecular Weight: 163.216
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-12-31 21:35:21
Modify Date: 2025-08-22 09:51:14

Name	6-Methoxy-1,2,3,4-tetrahydroisoquinoline
Synonyms	6-methoxy-1,2,3,4-tetrahydroisoquinoline 6-Methoxy-1,2,3,4-tetrahydroisochinolin

Density	1.0±0.1 g/cm3
Boiling Point	283.6±40.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₃NO
Molecular Weight	163.216
Flash Point	109.2±16.8 °C
Exact Mass	163.099716
PSA	21.26000
LogP	1.32
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.532

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NX5082000

CHEMICAL NAME :: Isoquinoline, 1,2,3,4-tetrahydro-6-methoxy-

CAS REGISTRY NUMBER :: 42923-77-3

BEILSTEIN REFERENCE NO. :: 0131274

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H13-N-O

MOLECULAR WEIGHT :: 163.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 120 mg/kg

TOXIC EFFECTS :: Autonomic Nervous System - central sympatholytic

REFERENCE :: 85IXA4 "Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948 Volume(issue)/page/year: -,244,1948

Hazard Codes	Xn
Risk Phrases	22-51
RTECS	NX5082000
HS Code	2933499090

Precursor 9
22246-12-4 50-00-0 2039-67-0 14446-29-8
110339-52-1 57196-62-0 52986-70-6 110192-21-7
591-31-1
DownStream 9
52986-70-6 1885-13-8 50727-04-3 57196-62-0
59839-23-5 14446-24-3 860436-57-3 79421-38-8
935534-31-9

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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