CPD3.1 HCl

Modify Date: 2025-08-23 12:48:21

CPD3.1 HCl Structure
CPD3.1 HCl structure
Common Name CPD3.1 HCl
CAS Number 16154-78-2 Molecular Weight 262.77800
Density 1.29g/cm3 Boiling Point 422.6ºC at 760mmHg
Molecular Formula C15H19ClN2 Melting Point N/A
MSDS N/A Flash Point 209.4ºC

 Names

Name 8-Methyl-2,3,3a,4,5,6-hexahydro-1H-pyrazino-[3,2,1-jk]carbazole hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 422.6ºC at 760mmHg
Molecular Formula C15H19ClN2
Molecular Weight 262.77800
Flash Point 209.4ºC
Exact Mass 262.12400
PSA 16.96000
LogP 4.06110
Vapour Pressure 2.39E-07mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ3930000
CHEMICAL NAME :
1H-Pyrazino(3,2,1-jk)carbazole, 2,3,3a,4,5,6-hexahydro-8-methyl-, monohydrochloride
CAS REGISTRY NUMBER :
16154-78-2
LAST UPDATED :
199706
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C15-H18-N2.Cl-H
MOLECULAR WEIGHT :
262.81
WISWESSER LINE NOTATION :
T C6566 1A P BN NM&&TTJ F1 &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2060 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),17,1993
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
185 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),17,1993
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
450 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 18,94,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
112 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - other changes
REFERENCE :
FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 38,5,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
175 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - tremor Behavioral - convulsions or effect on seizure threshold
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 37,192,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
67 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - tremor Lungs, Thorax, or Respiration - other changes
REFERENCE :
FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 38,5,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
122 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4258043 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
500 ug/m3/4H/30D-I
TOXIC EFFECTS :
Endocrine - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Metabolism (Intermediary) - lipids including transport
REFERENCE :
TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),17,1993

 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

2,3,3a,4,5,6-hexahydro-8-methyl-1H-pyrazino(3,2,1-jk)carbazole monohydrochloride
1,10-Trimethylene-8-methyl-1,2,3,4-tetrahydropyrazino-(1,2-a) indolhydrochloride
2,3,3A,4,5,6-Hexahydro-8-methyl-1H-pyrazino(3,2,1J,K)carbazole hydrochloride
Pyrazidole
Pirlindole hydrochloride
Einecs 240-307-9
1,10-Trimethylene-8-methyl-1,2,3,4-tetrahydropyrazino(1,2-A)indole hydrochloride
1H-Pyrazino(3,2,1-jk)carbazole,2,3,3A,4,5,6-hexahydro-8-methyl-,monohydrochloride
1,10-Trimethylene-8-methyltetrahydropyrazino(1,2-A)indole hydrochloride
pyrazidole hydrochloride
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