6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride

Modify Date: 2024-01-18 18:28:23

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride Structure
6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride structure
 Common Name 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride
CAS Number 2328-12-3 Molecular Weight 229.703
Density 1.071g/cm3 Boiling Point 314.9ºC at 760 mmHg
Molecular Formula C11H16ClNO2 Melting Point 260-265 °C(lit.)
MSDS N/A Flash Point 124.7ºC

 Names

Name 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline,hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.071g/cm3
Boiling Point 314.9ºC at 760 mmHg
Melting Point 260-265 °C(lit.)
Molecular Formula C11H16ClNO2
Molecular Weight 229.703
Flash Point 124.7ºC
Exact Mass 229.086960
PSA 30.49000
LogP 2.48030
Vapour Pressure 0.000451mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NX5017980
CHEMICAL NAME :
Isoquinoline, 1,2,3,4-tetrahydro-6,7-dimethoxy-, hydrochloride
CAS REGISTRY NUMBER :
2328-12-3
LAST UPDATED :
199009
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C11-H15-N-O2.Cl-H
MOLECULAR WEIGHT :
229.73

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 :
272 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
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Parenteral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
160 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Lungs, Thorax, or Respiration - cyanosis Lungs, Thorax, or Respiration - respiratory depression
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

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
WGK Germany 3
RTECS NX5017980
HS Code 2933499090

 Synthetic Route

2,2'-Methylenebis(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline) structure

2,2'-Methyleneb...

CAS#:26259-07-4

~%

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride Structure

6,7-Dimethoxy-1...

CAS#:2328-12-3

Literature: US2008/33177 A1, ; Page/Page column 10-11 ;
Formaldehyde structure

Formaldehyde

CAS#:50-00-0

3,4-Dimethoxyphenethylamine structure

3,4-Dimethoxyph...

CAS#:120-20-7

~68%

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride Structure

6,7-Dimethoxy-1...

CAS#:2328-12-3

Literature: Zhu, Ju; Lu, Jiaguo; Zhou, Youjun; Li, Yaowu; Cheng, Jun; Zheng, Canhui Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 20 p. 5285 - 5289
dimethoxymethane structure

dimethoxymethane

CAS#:109-87-5

3,4-Dimethoxyphenethylamine structure

3,4-Dimethoxyph...

CAS#:120-20-7

~86%

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride Structure

6,7-Dimethoxy-1...

CAS#:2328-12-3

Literature: Stenlake; Waigh; Urwin; et al. European Journal of Medicinal Chemistry, 1981 , vol. 16, # 6 p. 508 - 514
Hydrochloric acid structure

Hydrochloric acid

CAS#:7647-01-0

N/A structure

N/A

CAS#:14429-07-3

~%

Hydrogen structure

Hydrogen

CAS#:1333-74-0

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride Structure

6,7-Dimethoxy-1...

CAS#:2328-12-3

Literature: Chem. Pharm. Bull. (Tokyo), , vol. 14, p. 1382 - 1388 B: B-Verb.14, 3.14.1, page 144 - 145

 Customs

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%

 Synonyms

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride (1:1)
EINECS 251-223-7
6,7-dimethoxy-1,2,3,4-tetrahydroisochinoline hydrochloride
MFCD00012744
6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline Hydrochloride
1,2,3,4-Tetrahydro-6,7-dimethoxyisoquinoline hydrochloride
Heliamine hydrochloride
6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinoline hydrochloride
Isoquinoline, 1,2,3,4-tetrahydro-6,7-dimethoxy-, hydrochloride (1:1)
1,2,3,4-tetrahydro-6,7-dimethoxylsoquinoline hydrochloride
6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline,chloride
1,2,3,4-tetrahydro-6,7-dimethoxy-,hydrochloride
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Chemsrc provides CAS#:2328-12-3 MSDS, density, melting point, boiling point, structure, etc. Its name is 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride>> amp version: 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride

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