HARMALINE HYDROCHLORIDE DIHYDRATE

Modify Date: 2025-08-20 11:23:05

HARMALINE HYDROCHLORIDE DIHYDRATE Structure
HARMALINE HYDROCHLORIDE DIHYDRATE structure
Common Name HARMALINE HYDROCHLORIDE DIHYDRATE
CAS Number 6027-98-1 Molecular Weight 286.75500
Density N/A Boiling Point 426.4ºC at 760 mmHg
Molecular Formula C13H19ClN2O3 Melting Point 232-240 °C
MSDS USA Flash Point 211.7ºC

 Names

Name harmaline hydrochloride dihydrate
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 426.4ºC at 760 mmHg
Melting Point 232-240 °C
Molecular Formula C13H19ClN2O3
Molecular Weight 286.75500
Flash Point 211.7ºC
Exact Mass 286.10800
PSA 55.84000
LogP 2.65060
Storage condition −20°C

 MSDS

Name: Harmaline hydrochloride dihydrate Material Safety Data Sheet
Synonym: None listed
CAS: 6027-98-1
Section 1 - Chemical Product MSDS Name:Harmaline hydrochloride dihydrate Material Safety Data Sheet
Synonym:None listed

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
6027-98-1 Harmaline hydrochloride dihydrate 99 unlisted
Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
Exposure to high concentrations may cause central nervous system depression.

Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use carbon dioxide, dry chemical powder or water spray.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Wash area with soap and water. Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 6027-98-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: yellow
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 239.00 - 240.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Moderately Soluble.
Specific Gravity/Density: Not available.
Molecular Formula: C13H14N2O.HCl.2H2O
Molecular Weight: 286.76

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 6027-98-1: MG8750000 LD50/LC50:
Not available.
Carcinogenicity:
Harmaline hydrochloride dihydrate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: II
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: II
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: II

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
WGK (Water Danger/Protection)
CAS# 6027-98-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 6027-98-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 6027-98-1 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MG8750000
CHEMICAL NAME :
Harmaline, hydrochloride, dihydrate
CAS REGISTRY NUMBER :
6027-98-1
LAST UPDATED :
199106
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C13-H14-N2-O.Cl-H.2H2-O
MOLECULAR WEIGHT :
286.79

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
120 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
TRSEAO Transactions of the Royal Society of Edinburgh. (Edinburgh, Scotland) V.1-70, 1783-1979. Volume(issue)/page/year: 47,245,1909
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
TRSEAO Transactions of the Royal Society of Edinburgh. (Edinburgh, Scotland) V.1-70, 1783-1979. Volume(issue)/page/year: 47,245,1909
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
TRSEAO Transactions of the Royal Society of Edinburgh. (Edinburgh, Scotland) V.1-70, 1783-1979. Volume(issue)/page/year: 47,245,1909
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TRSEAO Transactions of the Royal Society of Edinburgh. (Edinburgh, Scotland) V.1-70, 1783-1979. Volume(issue)/page/year: 47,245,1909
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Amphibian - frog
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TRSEAO Transactions of the Royal Society of Edinburgh. (Edinburgh, Scotland) V.1-70, 1783-1979. Volume(issue)/page/year: 47,245,1909

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn,Xi
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR 1544
WGK Germany 3
RTECS MG8750000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2933990090

 Precursor & DownStream

Precursor  0

DownStream  1

 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%

 Articles1

More Articles
Apomorphine enhances harmaline-induced tremor in rats.

Pharmacol. Rep. 67 , 435-41, (2015)

Harmaline-induced tremor is a well-known model of essential tremor in humans. The aim of the present study was to examine the influence of apomorphine, a non-selective dopamine receptor agonist, on th...

 Synonyms

Harmaline hydrochloride
EINECS 253-734-0
3,4-DIHYDRO-7-METHOXY-1-METHYL-9H-PYRIDO[3,4-B]-INDOLE HYDROCHLORIDE DIHYDRATE
HARMALOL METHYL ETHER HYDROCHLORIDE DIHYDRATE
4,9-dihydro-7-methoxy-1-methyl-3H-Pyrido[3,4-b]indole hydrochloride hydrate
HARMALINE HCL DIHYDRATE(RG)
MFCD00150052
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