Structure via PubChem · Public domain (PubChem)
Also known as 2-Phenylchroman
The flavans are benzopyran derivatives that use the 2-phenyl-3,4-dihydro-2H-chromene skeleton. They may be found in plants. These compounds include the flavan-3-ols, flavan-4-ols and flavan-3,4-diols (leucoanthocyanidin).
Chemical data
- Formula
- C15H14O
- Molecular weight
- 210.27 g/mol
- IUPAC name
- 2-phenyl-3,4-dihydro-2H-chromene
- SMILES
- C1CC2=CC=CC=C2OC1C3=CC=CC=C3
- InChIKey
- QOLIPNRNLBQTAU-UHFFFAOYSA-N
- XLogP
- 3.8
- Polar surface area
- 9.2 Ų
- H-bond donors
- 0
- H-bond acceptors
- 1
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Wikidata facts
- Mass
- 210.104465
Show 4 more facts
- chemical formula
- C₁₅H₁₄O
- Commons category
- Flavan
- canonical SMILES
- C1CC2=CC=CC=C2OC1C3=CC=CC=C3
- found in taxon
- Broussonetia papyrifera
via Wikidata · CC0
Article · 中文
黄烷（英語：flavans）是一种苯并吡喃衍生物，是植物中许多黄酮类化合物的骨架结构，包括黄烷-3-醇、和黄烷-3,4-二醇（无色花色素）。 一种粗枝木麻黄（Casuarina glauca） 在根部遭受（Frankia）感染时会产生固氮结核，其中形成有黄烷的细胞层。
Abstract from DBpedia / Wikipedia · CC BY-SA