美吡拉敏
美吡拉敏用途
Mepyramine, a histamine H1 antagonist. It has mild hypnotic properties and some local anesthetic action and is used for allergies (including skin eruptions) both parenterally and locally. It is a common ingredient of cold remedies.
美吡拉敏名称
[ CAS 号 ]:
91-84-9
[ 中文名 ]:
美吡拉敏
[ 英文名 ]:
PYRILAMINE
[英文别名 ]:
- [13C]-Pyrilamine
- Neoantergan
- Antalergan
- Anhistabs
- Pyranisamine
- pyrilamine
- Mepyramine(R)
- Histapyran
- Mepyramine
- Mepiramine
美吡拉敏物理化学性质
[ 密度 ]:
1.0141 (rough estimate)
[ 沸点 ]:
201ºC at 5 MM HG
[ 分子式 ]:
C17H23N3O
[ 分子量 ]:
285.38400
[ 精确质量 ]:
285.18400
[ PSA ]:
28.60000
[ LogP ]:
2.65840
[ 折射率 ]:
nD25 1.5760-1.5765
[ 储存条件 ]:
-20°C， 密封， 干燥
美吡拉敏毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UT0875000
- CHEMICAL NAME :
- Pyridine, 2-((2-(dimethylamino)ethyl)(p-methoxybenzyl)amino)-
- CAS REGISTRY NUMBER :
- 91-84-9
- BEILSTEIN REFERENCE NO. :
- 0269019
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 11
- MOLECULAR FORMULA :
- C17-H23-N3-O
- MOLECULAR WEIGHT :
- 285.43
- WISWESSER LINE NOTATION :
- T6NJ DN1R DO1&2N1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- OPHTAD Ophtalmologica. (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY 10003) V.96- 1978- Volume(issue)/page/year: 143,154,1962
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,573,1982 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 714 ug/kg
- TOXIC EFFECTS :
- Behavioral - sleep Behavioral - somnolence (general depressed activity) Behavioral - muscle contraction or spasticity
- REFERENCE :
- JOALAS Journal of Allergy. (St. Louis, MO) V.1-47, 1929-71. For publisher information, see JACIBY. Volume(issue)/page/year: 19,313,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 950 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 160,4,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 220 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 26,1203,1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 107 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 23 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 26,1203,1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,131,1957 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 350 mg/kg
- SEX/DURATION :
- female 10-16 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetal death
- REFERENCE :
- JPHYA7 Journal of Physiology. (Cambridge Univ. Press, 32 E. 57th St., New York, NY 10022) V.1- 1878- Volume(issue)/page/year: 164,138,1962
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intramuscular
- DOSE :
- 50 mg/kg
- SEX/DURATION :
- female 5 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Newborn - stillbirth
- REFERENCE :
- PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 100,555,1959 *** REVIEWS *** TOXICOLOGY REVIEW JRPMAP Journal of Reproductive Medicine. (2 Jacklynn Ct., St. Louis, MO 63132) V.3- 1969- Volume(issue)/page/year: 12,27,1974
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