< 生产厂家价格 >

L-苯丙氨酰-L-色氨酸

L-苯丙氨酰-L-色氨酸用途

H-Phe-Trp-OH(苯丙氨酸色氨酸)是一种内源性代谢产物[1]。

点击显示

L-苯丙氨酰-L-色氨酸名称

[ CAS 号 ]:
24587-41-5

[ 中文名 ]:
L-苯丙氨酰-L-色氨酸

[ 英文名 ]:
H-Phe-Trp-OH

[英文别名 ]:

L-Tryptophan, L-phenylalanyl-
L-Phe-L-Trp-OH
phenylalanyltryptophan
L-Phenylalanyl-L-tryptophan
H-PHE-TRP-OH
phenylalanyltryptophane
n-l-phenylalanyl-l-tryptopha
Dipeptide-4

L-苯丙氨酰-L-色氨酸生物活性

[ 描述 ]:

H-Phe-Trp-OH(苯丙氨酸色氨酸)是一种内源性代谢产物[1]。

[ 相关类别 ]:

研究领域 >> 其他

[ 靶点 ]

Human Endogenous Metabolite

[参考文献]

[1]. V Rizzo, et al. Co-oligopeptides of aromatic amino acids and glycine with a variable distance between the aromatic residues. VI. Circular dichroism studies of Co-oligopeptides of l-phenylalanine, L-tryptophan, and glycine. Biopolymers. 1977 Feb;16(2):449-60.

L-苯丙氨酰-L-色氨酸物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
688.3±55.0 °C at 760 mmHg

[ 分子式 ]:
C₂₀H₂₁N₃O₃

[ 分子量 ]:
351.399

[ 闪点 ]:
370.1±31.5 °C

[ 精确质量 ]:
351.158295

[ PSA ]:
108.21000

[ LogP ]:
2.40

[ 蒸汽压 ]:
0.0±2.3 mmHg at 25°C

[ 折射率 ]:
1.672

[ 储存条件 ]:
2-8℃

L-苯丙氨酰-L-色氨酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YN7405800

CHEMICAL NAME :: L-Tryptophan, N-L-phenylalanyl-

CAS REGISTRY NUMBER :: 24587-41-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H21-N3-O3

MOLECULAR WEIGHT :: 351.44

WISWESSER LINE NOTATION :: T56 BMJ D1YVQMVYZ1R -L

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 mg/kg

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

REFERENCE :: GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2901667

点击显示

L-苯丙氨酰-L-色氨酸安全信息

[ 海关编码 ]:
2933990090

L-苯丙氨酰-L-色氨酸海关

[ 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%