*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : SC1225000
CHEMICAL NAME : Pentylamine, N-methyl-N-nitroso-
CAS REGISTRY NUMBER : 13256-07-0
BEILSTEIN REFERENCE NO. : 1925624
LAST UPDATED : 199612
DATA ITEMS CITED : 21
MOLECULAR FORMULA : C6-H14-N2-O
MOLECULAR WEIGHT : 130.22
WISWESSER LINE NOTATION : ONN5&1
COMPOUND DESCRIPTOR : Tumorigen
Mutagen
SYNONYMS/TRADE NAMES :
* AMN
* N-Amyl-N-methylnitrosamine
* Methylamylnitrosamin
* Methylamylnitrosamine
* Methyl-N-amylnitrosamine
* N-Methyl-N-nitrosopentylamine
* Methyl-N-pentylnitrosamine
* N-Nitroso-N-methyl-n-amylamine
* Nitrosomethyl-n-amylamine
* Nitrosomethyl-n-pentylamine
*** 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 : 120 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75,
1903-71. For publisher information, see JCROD7. Volume(issue)/page/year:
69,103,1967
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 85 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
39,3644,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 120 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75,
1903-71. For publisher information, see JCROD7. Volume(issue)/page/year:
69,103,1967
** TUMORIGENIC DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 168 mg/kg/8W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Gastrointestinal - tumors
Blood - lymphoma, including Hodgkin's disease
REFERENCE :
NIPAA4 Nippon Shokakibyo Gakkai Zasshi. Journal of the Japanese Society of
Gastroenterology. (Nippon Shokakibyo Gakkai, c/o Ginza Oriento Bldg., 8-9-13
Ginza, Chuo-ku, Tokyo 104, Japan) V.1- 1899- Volume(issue)/page/year:
78,1889,1981
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 50 mg/kg
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria
Gastrointestinal - colon tumors
Lungs, Thorax, or Respiration - bronchiogenic carcinoma
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
39,3644,1979
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 240 mg/kg/40W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Lungs, Thorax, or Respiration - tumors
Gastrointestinal - tumors
REFERENCE :
CCLCDY Zhonghua Zhongliu Zazhi. Chinese Journal of Oncology. (China
International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1-
1978- Volume(issue)/page/year: 2,263,1980
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Parenteral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 75 mg/kg/3W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Sense Organs and Special Senses (Olfaction) - tumors
Gastrointestinal - tumors
REFERENCE :
JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC)
V.61-79, 1978-87. For publisher information, see JNCIEQ.
Volume(issue)/page/year: 74,1283,1985
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - hamster
DOSE/DURATION : 1144 mg/kg/23W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Sense Organs and Special Senses (Olfaction) - tumors
Gastrointestinal - tumors
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
48,6648,1988
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 330 mg/kg/31W-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Gastrointestinal - tumors
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 19,1077,1969
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 384 mg/kg/32W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Lungs, Thorax, or Respiration - tumors
Gastrointestinal - tumors
REFERENCE :
CCLCDY Zhonghua Zhongliu Zazhi. Chinese Journal of Oncology. (China
International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1-
1978- Volume(issue)/page/year: 2,263,1980
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 310 mg/kg/31W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Gastrointestinal - tumors
REFERENCE :
ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75,
1903-71. For publisher information, see JCROD7. Volume(issue)/page/year:
69,103,1967
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 192 mg/kg/90D-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Gastrointestinal - colon tumors
REFERENCE :
GANNA2 Gann. Japanese Journal of Cancer Research. (Tokyo, Japan) V.1-75,
1907-84. For publisher information, see JJCREP. Volume(issue)/page/year:
71,94,1980
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 150 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Sense Organs and Special Senses (Olfaction) - tumors
Gastrointestinal - tumors
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
45,577,1985
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 168 mg/kg/8W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Gastrointestinal - tumors
REFERENCE :
NIPAA4 Nippon Shokakibyo Gakkai Zasshi. Journal of the Japanese Society of
Gastroenterology. (Nippon Shokakibyo Gakkai, c/o Ginza Oriento Bldg., 8-9-13
Ginza, Chuo-ku, Tokyo 104, Japan) V.1- 1899- Volume(issue)/page/year:
82,1293,1985
TYPE OF TEST : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 252 mg/kg/12W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria
Gastrointestinal - tumors
REFERENCE :
EJCODS European Journal of Cancer and Clinical Oncology. (Pergamon Press,
c/o Elsevier Science, 660 White Plains Rd., Tarrytown, NY 10591) V.17(7)-
25, 1981-89. For publisher information, see EJCAEL Volume(issue)/page/year:
24,643,1988
** MUTATION DATA **
TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Salmonella typhimurium
DOSE/DURATION : 10 ug/plate
REFERENCE :
TCMUE9 Topics in Chemical Mutagenesis. (Plenum Pub. Corp., 233 Spring
Street, New York, NY 10013) V.1- 1984- Volume(issue)/page/year:
1,13,1984
TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Escherichia coli
DOSE/DURATION : 1 umol/plate
REFERENCE :
GANNA2 Gann. Japanese Journal of Cancer Research. (Tokyo, Japan) V.1-75,
1907-84. For publisher information, see JJCREP. Volume(issue)/page/year:
75,8,1984
TYPE OF TEST : DNA repair
TEST SYSTEM : Bacteria - Escherichia coli
DOSE/DURATION : 25 mg/well/16H
REFERENCE :
CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland
Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year:
15,219,1976
TYPE OF TEST : Micronucleus test
ROUTE OF EXPOSURE : Intraperitoneal
TEST SYSTEM : Rodent - rat
DOSE/DURATION : 33500 nmol/kg
REFERENCE :
CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland
Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year:
35,313,1987
TYPE OF TEST : DNA adduct
ROUTE OF EXPOSURE : Intraperitoneal
TEST SYSTEM : Rodent - rat
DOSE/DURATION : 65 mg/kg
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year:
48,5482,1988
*** STATUS IN U.S. ***
EPA GENETOX PROGRAM 1988, Positive: E coli polA without S9
*** END OF RECORD ***
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