产品说明
一般描述
3,4-Dihydroxybenzaldehyde has been recognized as one of the antifungal compound extracted from the outer skin of green Cavendish bananas. It can be synthesized from catechol via Fries rearrangement.
3,4-Dihydroxybenzaldehyde is reported as bioactive compound which inhibits the H2O2-induced apoptosis of granulosa cells. Oxidation of 3,4-dihydroxybenzaldehyde on glassy carbon electrodes is reported to afford stable redox-active electropolymerized films containing a quinone moity.
应用
3,4-Dihydroxybenzaldehyde may be used for the surface modification of nanocrystalline TiO2 particles. Electrodeposited layer of 3,4-dihydroxybenzaldehyde may be used as effective redox mediator during oxidation of NADH at graphene. It may be used in the preparation of new diSchiff base ligands, which forms di-, tri- and tetranuclear Co(II) and Cu(II) complexes.
3,4-Dihydroxybenzaldehyde (Protocatechualdehyde) may be employed as starting reagent for the synthesis of 4-vinylbenzocrown ether.
包装
25 g in poly bottle
100 g in glass bottle
其他说明
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 37520.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
基本信息
| 线性分子式 | (HO)2C6H3CHO |
| 分子量 | 138.12 |
| Beilstein | 774381 |
| EC 号 | 205-377-7 |
| MDL编号 | MFCD00003370 |
| PubChem化学物质编号 | 329755658 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 等级 | purum |
| 测定 | ≥97.0% (HPLC) |
| mp | 150-155 ℃ 150-157 ℃ (lit.) |
| SMILES string | Oc1ccc(C=O)cc1O |
| InChI | 1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H |
| InChI key | IBGBGRVKPALMCQ-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
