Usnic Acid 松萝酸

CAS 125-46-2 MFCD00065294

化学结构图

125-46-2
SMILES: CC(=O)c1c(O)c(C)c(O)c2c1OC1=CC(=O)C(C(C)=O)C(=O)C12C

化学属性

Mol. FormulaC18H16O7
Mol. Weight344.32
Melting Point195.0 to 203.0 deg-C
Refractive index495 ° (C=0.7, CHCl3)

别名和识别编码

Chemical NameUsnic Acid
MDL NumberMFCD00065294
CAS Number125-46-2
Reaxys-RN1299865
Merck Number9893
Beilstein Registry Number1299865
PubChem Substance ID5646
EC Number204-740-7
Synonym (+-)-uanicacid 1,3(2H,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl- 2,6-DIACETYL-7,9-DIHYDROXY-8,9B-DIMETHYL-9BH-DIBENZOFURAN-1,3-DIONE 2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bh)-dibenzofurandione 2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-9bH-dibenzofuran-1,3-dione 2,6-diacetyl-1, 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2h,9bh)-dibenzofurandione 2,6-二乙酰基-7,9-二羟基-8,9B-二甲基-9BH-二苯并呋喃-1,3-二酮 2-6-二乙酰基-7,9-二羟基-8,9B-二甲基-1,3(2H,9BH)-氧芴 3(2H,9bH)-Dibenzofurandione,2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1 9bh)-dibenzofurandione,2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-3(2h Antibiotic lichen acid D-2,6-二乙酰基-7,9-二羟基-8,9b-二甲基-1,3(2H,9bH)-二苯并呋喃二酮 UNSICACID USNEIN USNIACIN USNIC ACID USNIC ACID, (+)-(RG) USNINIC ACID Usnein Usnein,Usniacin,Usninicacid Usniacin Usnic Usnic acid Usninic acid Usninsaeure d-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2h,9bh)-dibenzofurandione usninsaeure usno 地衣酸 松萝酸
Chemical Name Translation松萝酸
Wiswesser Line NotationT B656 CV EV HO FU BHT&&J B1 DV1 JV1 KQ L1 MQ
LabNetwork Molecule IDLN00193584
InChIInChI=1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,11,22-23H,1-4H3
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分类

  • Benzofurans, Building Blocks, C15 to C19, C9 to C20+, Chemical Synthesis, Ethers, Heterocyclic Building Blocks, New Products for Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Phenols
  • {SNA} Benzofurans, Building Blocks, C16 to C21, C9 to C20+, Chemical Synthesis, Ethers, Heterocyclic Building Blocks, Organic Building Blocks, Oxygen Compounds, Phenols

安全信息

RTECSHP5270000
Signal word Danger
Precautionary statements
  • P308+P311
  • P301+P310
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P307+P311
  • P405 Store locked up. 上锁保管。
  • P301+P312+P330
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
Hazard statements
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H301 Toxic if swallowed 吞食有毒
  • H302 Harmful if swallowed 吞食有害
GHS Symbol
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 5,510,1955

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 75 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: 9,89,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 25 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ANTBDO Antibiotics. (Springer-Verlag New York, Inc., Service Cetner, 44
   Hartz Way, Secaucus, NJ 07094)  V.1-6,    1967-83. Discontinued
   Volume(issue)/page/year: 1,611,1967

TYPE OF TEST            : DNA adduct
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 20 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 89,95,1981

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Mammal - species unspecified Cells - not otherwise
                          specified
DOSE/DURATION           : 3750 ug/L
REFERENCE :
   PHMCAA Pharmacologist.  (American Soc. for Pharmacology and Experimental
   Therapeutics, 9650 Rockville Pike, Bethesda, MD 20014)  V.1-    1959-
   Volume(issue)/page/year: 12,280,1970

WGK Germany3
Hazard Codes T,N
Risk Statements
  • R25 Toxic if swallowed 吞咽有毒
  • R50/53

其他信息

  • 松萝酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 U0023 松萝酸 Usnic Acid 25G 3580元 2014/06/02 U0023 松萝酸 Usnic Acid 1G 435元
  • MOL 文件:125-46-2.mol
  • TCI Shanghai:2-6-二乙酰基-7,9-二羟基-8,9b-二甲基-1,3(2H,9bH)-氧芴 Usnic Acid,>;98.0%(LC)(T)(125-46-2)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Phenols 酚类
  6. C9 to C20+ - Phenols
  1. Functional Group 官能团索引
  2. enol ether

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