DL-甲基多巴

DL-甲基多巴 基本信息
CAS号 555-29-3 分子式 C10H13NO4
分子量 211.21500 精确质量  211.08400
PSA  103.78000 LogP  1.14260

基本信息 展开↓

CAS号:
555-29-3
分子式:
C10H13NO4
分子量:
211.21500
中文名称:
DL-甲基多巴
英文名称:
2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid
中文别名:
DL-甲基多巴;
3-羟基-alpha-甲基-DL-酪氨酸;
2-甲基-3-(3,4-二羟基苯基)-DL-丙氨酸
英文别名:
2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;
EINECS 209-088-7;
Metholes;
Mulfasin
精确分子量/精确质量:
211.08400
极性分子表面积/PSA:
103.78000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
209-088-7
InChI:
InChI=1/C10H13NO4/c1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6/h2-4,12-13H,5,11H2,1H3,(H,14,15)/t10-/m1/s1

物化性质展开↓

密度:
1.403g/cm3
沸点:
441.6ºC at 760 mmHg
闪点:
220.9ºC
折射率:
1.635

安全信息展开↓

危险类别码:
36
安全说明:
26-36/37
危险标志:
Xi

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AY5940000
CHEMICAL NAME :
Alanine, 3-(3,4-dihydroxyphenyl)-2-methyl-, DL-
CAS REGISTRY NUMBER :
555-29-3
LAST UPDATED :
199403
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C10-H13-N-O4
MOLECULAR WEIGHT :
211.24
WISWESSER LINE NOTATION :
QVXZ1&1R CQ DQ

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 :
5710 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-348,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
430 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-348,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5370 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-348,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1317 mg/kg
TOXIC EFFECTS :
Liver - hepatitis (hepatocellular necrosis), diffuse Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 23,1318,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1760 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-348,1989
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