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吡哌酸

吡哌酸用途

Pipemidic acid是一种新的抗菌剂, 抗绿脓杆菌。

吡哌酸名称

[ CAS 号 ]:
51940-44-4

[ 中文名 ]:
吡哌酸

[ 英文名 ]:
Pipemidic acid

[中文别名 ]:

吡卜酸

[英文别名 ]:

Piperamic Acid
EINECS 257-530-2
Pipemidic acid
MFCD00057291

吡哌酸生物活性

[ 描述 ]:

Pipemidic acid是一种新的抗菌剂, 抗绿脓杆菌。

[ 相关类别 ]:

信号通路 >> 抗感染 >> 细菌

研究领域 >> 感染

[相关活性小分子]

吡哌酸物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
534.9±60.0 °C at 760 mmHg

[ 熔点 ]:
251-255℃

[ 分子式 ]:
C₁₄H₁₇N₅O₃

[ 分子量 ]:
303.316

[ 闪点 ]:
277.3±32.9 °C

[ 精确质量 ]:
303.133148

[ PSA ]:
100.35000

[ LogP ]:
-0.16

[ 外观性状 ]:
白色至灰白色粉末

[ 蒸汽压 ]:
0.0±1.5 mmHg at 25°C

[ 折射率 ]:
1.617

[ 储存条件 ]:
室温

吡哌酸MSDS

吡哌酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV1153800

CHEMICAL NAME :: Pyrido(2,3-d)pyrimidine-6-carboxylic acid, 5,8-dihydro-8-ethyl-5-oxo-2-(1-piperazinyl)-

CAS REGISTRY NUMBER :: 51940-44-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C14-H17-N5-O3

MOLECULAR WEIGHT :: 303.36

WISWESSER LINE NOTATION :: T66 BN DN GV JNJ HVQ J2 C- DT6M DNTJ

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 :: 16 gm/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1438 mg/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 529 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

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

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1213 mg/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >2 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: >2 gm/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 90 gm/kg/30D-I

TOXIC EFFECTS :: Cardiac - changes in heart weight Liver - changes in liver weight Endocrine - changes in thymus weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9100 mg/kg/26W-I

TOXIC EFFECTS :: Gastrointestinal - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 22400 mg/kg

SEX/DURATION :: female 8-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Newborn - live birth index (measured after birth)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1400 mg/kg

SEX/DURATION :: female 8-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - urogenital system

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 22400 mg/kg

SEX/DURATION :: female 15-22 day(s) after conception lactating female 20 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4)

MUTATION DATA

TEST SYSTEM :: Rodent - rat

DOSE/DURATION :: 152 mg/kg

REFERENCE :: MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 3,397,1988

吡哌酸安全信息

[ 符号 ]:

GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H317-H334

[ 警示性声明 ]:
P261-P280-P342 + P311

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
42/43

[ 安全声明 (欧洲) ]:
22-36/37-45

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
UV1153800

吡哌酸合成路线

吡哌酸上下游产品

吡哌酸上游产品

吡哌酸下游产品

吡哌酸制备

将2,4-二氯嘧啶-5-羧酸乙酯与β-乙氨基丙酸乙酯缩合环化为2-氯-5-羟基-7,8-二氢-8-乙基吡啶[2,3-d]嘧啶-6-羧酸酯。然后溴化后与哌嗪缩合、水解、中和而得吡哌酸。

吡哌酸文献

Multiresidue determination of fluoroquinolones in poultry muscle and kidney according to the regulation 2002/657/EC. A systematic comparison of two different approaches: Liquid chromatography coupled to high-resolution mass spectrometry or tandem mass spectrometry.

J. Chromatogr. A. 1379 , 83-91, (2015)

This work involved the optimization and validation of two methods according to the Commission Decision 2002/657/EC directives for determining fluoroquinolones residues in samples of poultry muscle and...

Improved sample treatment for the determination of 17 strong sorbed quinolone antibiotics from compost by ultra high performance liquid chromatography tandem mass spectrometry.

Talanta 138 , 247-57, (2015)

The use of compost from sewage sludge for agricultural application is nowadays increasing, since composting is recognized as one of the most important recycling options for this material, being a sour...

Ultra-high performance liquid chromatography-electrospray tandem mass spectrometry for the analysis of antibiotic residues in environmental waters.

Environ. Sci. Pollut. Res. Int. 22 , 16857-67, (2015)

An optimized solid-phase extraction (SPE) and ultra-high performance liquid chromatography-electrospray tandem mass spectrometry (UPLC-MS/MS) method was developed for the effective analysis of 35 anti...

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吡哌酸