Harmidol hydrochloride

Modify Date: 2025-08-27 13:25:15

Harmidol hydrochloride Structure
Harmidol hydrochloride structure
Common Name Harmidol hydrochloride
CAS Number 6028-07-5 Molecular Weight 236.69700
Density N/A Boiling Point 507.5ºC at 760 mmHg
Molecular Formula C12H13ClN2O Melting Point 265-268ºC (dec.)
MSDS N/A Flash Point 231ºC

 Use of Harmidol hydrochloride


Harmalol hydrochloride, a beta carboline alkaloid, presents in several medicinal plants such as Peganum harmala. Harmalol hydrochloride, main metabolite of Harmaline, significantly inhibits the dioxin-mediated induction of CYP1A1 at the transcriptional and posttranslational levels. Harmalol hydrochloride possesses antioxidant and hydroxyl radical-scavenging properties[1].

 Names

Name harmalol hcl
Synonym More Synonyms

 Harmidol hydrochloride Biological Activity

Description Harmalol hydrochloride, a beta carboline alkaloid, presents in several medicinal plants such as Peganum harmala. Harmalol hydrochloride, main metabolite of Harmaline, significantly inhibits the dioxin-mediated induction of CYP1A1 at the transcriptional and posttranslational levels. Harmalol hydrochloride possesses antioxidant and hydroxyl radical-scavenging properties[1].
Related Catalog
References

[1]. El Gendy MA, et al. Harmaline and harmalol inhibit the carcinogen-activating enzyme CYP1A1 via transcriptional and posttranslational mechanisms. Food Chem Toxicol. 2012;50(2):353-362.

 Chemical & Physical Properties

Boiling Point 507.5ºC at 760 mmHg
Melting Point 265-268ºC (dec.)
Molecular Formula C12H13ClN2O
Molecular Weight 236.69700
Flash Point 231ºC
Exact Mass 236.07200
PSA 48.38000
LogP 2.47620

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV1047000
CHEMICAL NAME :
3H-Pyrido(3,4-b)indol-7-ol, 4,9-dihydro-1-methyl-, monohydrochloride
CAS REGISTRY NUMBER :
6028-07-5
LAST UPDATED :
198608
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C12-H12-N2-O.Cl-H
MOLECULAR WEIGHT :
236.72
WISWESSER LINE NOTATION :
T656 BM EN DUT&&J D1 LQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
230 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 3,218,1930
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
380 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 3,218,1930
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03207
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Cardiac - pulse rate Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 3,218,1930
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 3,218,1930
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Amphibian - frog
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Behavioral - rigidity (including catalepsy) Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
QJPPAL Quarterly Journal of Pharmacy & Pharmacology. (London, UK) V.2-21, 1929-48. For publisher information, see JPPMAB. Volume(issue)/page/year: 3,218,1930

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

harmalol dihydrochloride
HARMALOL HYDROCHLORIDE
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