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DL-5-羟色胺酸

DL-5-羟色胺酸用途

用于生化研究。

DL-5-羟色胺酸名称

[ CAS 号 ]:
114-03-4

[ 中文名 ]:
DL-5-羟色胺酸

[ 英文名 ]:
5-Hydroxy-D-tryptophan

[中文别名 ]:

[英文别名 ]:

D-5-hydroxytryptophan
MFCD00005651
Tryptophan, 5-hydroxy-, D-
5-Hydroxy-DL-tryptophan
EINECS 204-039-6
D-Tryptophan, 5-hydroxy-
DL-Tryptophan, 5-hydroxy-

DL-5-羟色胺酸物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
520.6±50.0 °C at 760 mmHg

[ 熔点 ]:
298-300ºC

[ 分子式 ]:
C₁₁H₁₂N₂O₃

[ 分子量 ]:
220.225

[ 闪点 ]:
268.7±30.1 °C

[ 精确质量 ]:
220.084793

[ PSA ]:
99.34000

[ LogP ]:
-0.14

[ 蒸汽压 ]:
0.0±1.4 mmHg at 25°C

[ 折射率 ]:
1.737

[ 储存条件 ]:
Refrigerator

DL-5-羟色胺酸MSDS

详细MSDS(安全技术说明书)

DL-5-羟色胺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YN7100000

CHEMICAL NAME :: Tryptophan, 5-hydroxy-, DL-

CAS REGISTRY NUMBER :: 114-03-4

BEILSTEIN REFERENCE NO. :: 0088199

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C11-H12-N2-O3

MOLECULAR WEIGHT :: 220.25

WISWESSER LINE NOTATION :: T56 BMJ D1YZVQ GQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >6 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 69,523,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1080 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 69,523,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 69,523,1973 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 100 mg/kg

SEX/DURATION :: female 21 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetal death

REFERENCE :: JPBAA7 Journal of Pathology and Bacteriology. (London, UK) V.1-96, 1892-1968. For publisher information, see JPTLAS. Volume(issue)/page/year: 94,113,1967 *** REVIEWS *** TOXICOLOGY REVIEW ABPYBL Advances in Biochemical Psychopharmacology. (Raven Press, 1185 Ave. of the Americas, New York, NY 10036) V.1- 1969- Volume(issue)/page/year: 10,213,1974

DL-5-羟色胺酸安全信息

[ 危害码 (欧洲) ]:
Xn,Xi

[ 风险声明 (欧洲) ]:
25-65-36/37/38-20/21/22-20/21

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
UN 2811

[ RTECS号 ]:
YN7100000

[ 包装等级 ]:
III

[ 海关编码 ]:
2933990090

DL-5-羟色胺酸海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ 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%