4H,5H-Pyrano[3,2-c][1]benzopyran-10-carboxylicacid, 8,9-dihydroxy-2-methyl-4-oxo-
- 中文别名：柠檬菌素
- 中文释义：柠檬菌素
- 英文别名：8,9-dihydroxy-2-methyl-4-oxo-5H-pyrano[3,2-c]chromene-10-carboxylic acid;
Citromycetin;
4H,5H-Pyrano(3,2-c)(1)benzopyran-10-carboxylic acid,8,9-dihydroxy-2-methyl-4-oxo;
Frequentic acid;
8,9-dihydroxy-2-methyl-4-oxo-4H,5H-pyrano[3,2-c]chromene-10-carboxylic acid;
8,9-Dihydroxy-2-methyl-4-oxo-4H,5H-pyrano[3,2-c]chromen-10-carbonsaeure
- CAS No.：478-60-4
- 分子式：C14H10O7
- 分子量：0
- 精确分子量：290.04300
- PSA：117.20000
- InChI：The Key: PKEPGKZPVDAVKI-UHFFFAOYSA-N
- 分子结构式：
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ0334000
- CHEMICAL NAME :
- 4H,5H-Pyrano(3,2-c)(1)benzopyran-10-carboxylic acid, 8,9-dihydroxy-2-methyl-4-oxo-
- CAS REGISTRY NUMBER :
- 478-60-4
- BEILSTEIN REFERENCE NO. :
- 0330020
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C14-H10-O7
- MOLECULAR WEIGHT :
- 290.24
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 :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 5,406,1981
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 5,406,1981
