2-Phenylchroman-4-one 2-苯基苯并吡喃-4-酮
CAS 487-26-3 MFCD00006841
化学结构图
SMILES: O=C1CC(OC2C=CC=CC=21)C1C=CC=CC=1
化学属性
| Mol. Formula | C15H12O2 |
|---|---|
| Mol. Weight | 224 |
| Melting Point | 75.0 to 78.0 deg-C |
| TSCA | Yes |
别名和识别编码
| Chemical Name | 2-Phenylchroman-4-one |
|---|---|
| CAS Number | 487-26-3 |
| Synonym | 2,3-DIHYDROFLAVONE flavonone 黃烷酮 2-PHENYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE Flavanon 2,3-dihydro-2-phenylchroman-4-one 2,3-dihydroflavone racemic flavanone (R,S)-2-Phenyl-chroman-4-one 黄烷酮, 98+% 2-Phenylchromanone Flavanone,98+% 2,3-Dihydroflavone~2-Phenylchromanone 2,3-Dihydroflavone 2-phenylchroman-4-one 4H-1-Benzopyran-4-one,2,3-dihydro-2-phenyl- 4-Flavanone FLAVONONE 2-Phenyl-4-chromanone 2,3-DIHYDRO-2-PHENYL-4H-BENZOPYRAN-4-ONE LABOTEST-BB LT00452920 (±) flavanone 2,3-dihydro-2-phenyl-4h-1-benzopyran-4-on 2-PHENYLCHROMANONE 2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one 2,3-Dihydro-2-phenyl- 黄烷酮 (±)-Flavanone FLAVANONE dl-Flavanone 2,3-二羟芴 4H-1-Benzopyran-4-one, 2,3-dihydro-2-phenyl- Flavanone AKOS BBS-00006482 |
| MDL Number | MFCD00006841 |
| PubChem Substance ID | 87570032 |
| EC Number | 207-654-8 |
| Beilstein Registry Number | 17(3/4)1625 |
| Reaxys-RN | 85290 |
| Chemical Name Translation | 2-苯基苯并吡喃-4-酮 |
| LabNetwork Molecule ID | LN00241829 |
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分类
- Aromatics
- Heterocycles
- Impurities
- Pharmaceuticals
- Intermediates & Fine Chemicals
- {uni_hamburg} no charge; oxygen heterocycle; carbocycle; aromatic; alicycle; large ring; fused rings; 6ring; 10ring; ketone; ether; racemate; 1fragment
- {SNA} Benzopyrans, Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, F, Heterocyclic Building Blocks
产品应用
- Propafenone (P757500) impurity.
相关文献及参考
- Kitagawa, S., et al.: Biol. Pharm. Bull., 29, 1
- Short: EINECS
- Short: III/35E
- Oxidation of flavanones with Iodosobenzene diacetate, B24531 and other hypervalent iodine reagents has been studied under a variety of conditions. Either the corresponding flavone or the isoflavone can be obtained depending on the solvent and acid present: J. Chem. Res., 213 (1995). If the reaction is carried out in the presence of trimethyl orthoformate, a 1,2-aryl shift occurs, and the major product becomes the methyl 2-aryl-2,3-dihydrobenzofuran-3-carboxylate: Bull. Chem. Soc. Jpn., 68, 1168 (1995).
安全信息
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R22 Harmful if swallowed 吞咽有害
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Bird - wild bird species DOSE/DURATION : 75 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 12,355,1983
其他信息
- 图谱信息:2,3-二羟芴(487-26-3)核磁图( 13 CNMR) 2,3-二羟芴(487-26-3)红外图谱(IR1) 2,3-二羟芴(487-26-3)质谱(MS) 2,3-二羟芴(487-26-3)红外图谱(IR2)
- 上游原料:氢氧化钠 --> 盐酸 --> 苯甲醛 --> 2'-羟基苯乙酮
- MOL 文件:487-26-3.mol
- Sigma Aldrich:487-26-3(sigmaaldrich)
- 2,3-二羟芴价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 F0255 黄烷酮 Flavanone 25G 571元 2010/06/21 146620100 2,3-二羟芴 Flavanone 98% 10 GR 512元 2010/06/21 146620250 2,3-二羟芴 Flavanone 98% 25 GR 882元
- Alfa Aesar:黄烷酮,98+% Flavanone, 98+%(487-26-3)
- Hazard Note:Irritant
- 下游产品:α-萘黄酮
- 2,3-二羟芴价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 F0255 黄烷酮 Flavanone 25G 795元 2010/06/21 146620100 2,3-二羟芴 Flavanone 98% 10 GR 512元 2010/06/21 146620250 2,3-二羟芴 Flavanone 98% 25 GR 882元
- Acros Organics:黄烷酮 Flavanone, 98%(487-26-3)
- TCI Shanghai:黄烷酮 Flavanone,>;98.0%(GC)(487-26-3)
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