Questiomycin A

Questiomycin A用途

Questiomycin A is a phenoxazine and a chromophore that has been found in Streptomyces and has antibacterial and anticancer activities.

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Questiomycin A名称

[ CAS 号 ]:
1916-59-2

[ 英文名 ]:
Questiomycin A

[英文别名 ]:

3H-Phenoxazin-3-one, 2-amino-
3-Aminophenoxazone
2-amino-3H-isophenoxazin-3-one
2-Aminophenoxazone
2-amino-3H-phenoxazine-3-one
2-Amino-3-phenoxazone
2-amino-phenoxazine-3-one
2-Amino-3H-phenoxazin-3-one
2-aminophenoxazine-3-one
Questiomycin A

Questiomycin A物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
362.0±42.0 °C at 760 mmHg

[ 分子式 ]:
C₁₂H₈N₂O₂

[ 分子量 ]:
212.204

[ 闪点 ]:
172.7±27.9 °C

[ 精确质量 ]:
212.058578

[ PSA ]:
69.12000

[ LogP ]:
0.91

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.719

[ 储存条件 ]:
-20°C，密闭，干燥

Questiomycin A毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SP7695000

CHEMICAL NAME :: 3H-Phenoxazin-3-one, 2-amino-

CAS REGISTRY NUMBER :: 1916-59-2

BEILSTEIN REFERENCE NO. :: 0014215

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H8-N2-O2

MOLECULAR WEIGHT :: 212.22

WISWESSER LINE NOTATION :: T C666 BO EV INJ FZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Mammal - species unspecified

DOSE/DURATION :: lym 100

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 17,105,1969

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Questiomycin A安全信息

[ 海关编码 ]:
2934999090

Questiomycin A合成路线

详细合成路线

Questiomycin A上下游产品

Questiomycin A上游产品

Questiomycin A下游产品

Questiomycin A海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%