Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2,3,4-Tetrahydro-isoquinolin-6-ol HCl
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

63905-73-7

63905-73-7 structure

63905-73-7 structure

Name: 1,2,3,4-Tetrahydro-isoquinolin-6-ol HCl
Chemical Name: 1,2,3,4-tetrahydroisoquinolin-6-ol,hydrochloride
CAS Number: 63905-73-7
Molecular Formula: C₉H₁₂ClNO
Molecular Weight: 185.651
Create Date: 2018-12-24 17:29:20
Modify Date: 2025-09-09 16:05:55

Name	1,2,3,4-tetrahydroisoquinolin-6-ol,hydrochloride
Synonyms	1,2,3,4-tetrahydroisoquinolin-6-ol Hydrochloride 1,2,3,4-Tetrahydro-isoquinolin-6-ol HCl 6-Isoquinolinol, 1,2,3,4-tetrahydro-, hydrochloride (1:1) 1,2,3,4-Tetrahydro-6-isoquinolinol hydrochloride (1:1)

Boiling Point	313.5ºC at 760mmHg
Molecular Formula	C₉H₁₂ClNO
Molecular Weight	185.651
Flash Point	169.5ºC
Exact Mass	185.060745
PSA	32.26000
LogP	2.16870

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NX1400000

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

CAS REGISTRY NUMBER :: 63905-73-7

LAST UPDATED :: 199009

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H11-N-O.Cl-H

MOLECULAR WEIGHT :: 185.67

WISWESSER LINE NOTATION :: T66 CMT&J HQ &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 465 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - convulsions or effect on seizure threshold Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 62,165,1938

HS Code	2933499090

42923-77-3 structure

42923-77-3

~88%

63905-73-7 structure

63905-73-7

Literature: Daiichi Pharmaceutical Co., Ltd. Patent: US6525042 B1, 2003 ;

50-00-0 structure

50-00-0

3458-98-8 structure

3458-98-8

~%

63905-73-7 structure

63905-73-7

Literature: ONO PHARMACEUTICAL CO., LTD. Patent: EP1760071 A1, 2007 ; Location in patent: Page/Page column 64 ;

Precursor 3
42923-77-3 50-00-0 3458-98-8
DownStream 5
158984-84-0 170097-66-2 14446-24-3 158984-83-9
170097-67-3

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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