Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Isoquinoline,3,4-dihydro-6,7-dimethoxy-1-methyl-, hydrochloride (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Email: enquiry@dycnchem.com

6268-86-6

6268-86-6 structure

Name: Isoquinoline,3,4-dihydro-6,7-dimethoxy-1-methyl-, hydrochloride (1:1)
Chemical Name: 6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline,hydrochloride
CAS Number: 6268-86-6
Molecular Formula: C₁₂H₁₆ClNO₂
Molecular Weight: 241.71400
Create Date: 2017-11-16 12:58:28
Modify Date: 2025-10-06 11:35:28

Name	6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline,hydrochloride
Synonyms	6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline hydrochloride 1-methyl-6,7-dimethoxy-3,4-dihydroisoquinoline hydrochloride 3,4-dihydro-6,7-dimethoxy-1-methylisoquinoline hydrochloride dimethoxy-6,7 methyl-1 dihydro-3,4 isoquinoleine chlorhydrate 6,7-Dimethoxy-1-methyl-3,4-dihydro-isochinolin,Hydrochlorid

Boiling Point	312.1ºC at 760 mmHg
Molecular Formula	C₁₂H₁₆ClNO₂
Molecular Weight	241.71400
Flash Point	117ºC
Exact Mass	241.08700
PSA	30.82000
LogP	2.30650

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NW7628860

CHEMICAL NAME :: Isoquinoline, 3,4-dihydro-6,7-dimethoxy-1-methyl-, hydrochloride

CAS REGISTRY NUMBER :: 6268-86-6

LAST UPDATED :: 198806

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H15-N-O2.Cl-H

MOLECULAR WEIGHT :: 241.74

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 :: 108 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

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: 76,263,1942

120-20-7

6268-86-6

Literature: Soni, Rina; Cheung, Fung Kei; Clarkson, Guy C.; Martins, Jose E. D.; Graham, Mark A.; Wills, Martin Organic and Biomolecular Chemistry, 2011 , vol. 9, # 9 p. 3290 - 3294

6275-29-2

~99%

6268-86-6

Literature: Soni, Rina; Cheung, Fung Kei; Clarkson, Guy C.; Martins, Jose E. D.; Graham, Mark A.; Wills, Martin Organic and Biomolecular Chemistry, 2011 , vol. 9, # 9 p. 3290 - 3294

6275-29-2

10025-87-3

6268-86-6

Literature: Pennwalt Corporation Patent: US4766131 A1, 1988 ;

Precursor 3
6275-29-2 10025-87-3 120-20-7
DownStream 1
4721-98-6

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