基本情報
- CAS
2435-59-8- 標準SMILES
N=C1C=C(c2cc(N)c(=O)[nH]c2O)C(=O)NC1=O- InChIKey
YCZATMZTIWSFLZ-UHFFFAOYSA-N- 分子式
- C10H8N4O4
- 平均分子量
- 248.19 g/mol
- 単同位体質量
- 248.05455474
概要
Indigoidine is a member of the class of pyridone that is a dimeric blue pigment biosynthesised from L-glutamine. It has a role as a biological pigment and a bacterial metabolite. It is a dicarboximide, a ring assembly, a pyridone and an enamine. It is functionally related to a L-glutamine.
名称と識別子
- 優先名称
- Indigoidine
- IUPAC
- 3-(5-amino-2-hydroxy-6-oxo-1H-pyridin-3-yl)-5-iminopyridine-2,6-dione
- 現地名
- 5,5'-ジアミノ-Δ3,3'(2H,2'H)-ビピリジン-2,2',6,6'(1H,1'H)-テトラオン
- 英語名
- indigoidine
- 分子式
- C10H8N4O4
- 分子量
- 248.19
名称と別名
IndigoidineCHEBI:79296DTXSID9011254743-(5-amino-2-hydroxy-6-oxo-1H-pyridin-3-yl)-5-iminopyridine-2,6-dioneRefChem:148135DTXCID7015569942435-59-85,5'-Diamino-2H,2'H-[3,3'-bipyridinylidene]-2,2',6,6'(1H,1'H)-tetraoneIndigoidinVeretexyn BlueIndigoidine tautomer(5E)-3-amino-5-(5-amino-2,6-dioxopyridin-3-ylidene)pyridine-2,6-dione
名称をさらに表示
インジゴイジン5-アミノ-3-(5-アミノ-1,2,3,6-テトラヒドロ-2,6-ジオキソピリジン-3-イリデン)-2,6(1H,3H)-ピリジンジオン5,5'-ジアミノ-Δ3,3'(2H,2'H)-ビピリジン-2,2',6,6'(1H,1'H)-テトラオン5,5'-ジアミノ-1H,1'H,2H,2'H,6H,6'H-[3,3'-ビピリジニリデン]-2,2',6,6'-テトラオン5,5′-ジアミノ-Δ3,3′(2H,2′H)-ビピリジン-2,2′,6,6′(1H,1′H)-テトラオン5,5'-Diamino-Δ3,3'(2H,2'H)-bipyridine-2,2',6,6'(1H,1'H)-tetraone2,6(1H,3H)-Pyridinedione, 5-amino-3-(5-amino-1,6-dihydro-2,6-dioxo-3(2H)-pyridinylidene)-
SCHEMBL16612487SCHEMBL16612491SCHEMBL29769725DTXSID4013594085,5'-Diamino-1H,1'H-[3,3'-bipyridinylidene]-2,2',6,6'-tetraoneMFCD361819475-Amino-3-(5-amino-1,2,3,6-tetrahydro-2,6-dioxopyridin-3-ylidene)-2,6(1H,3H)-pyridinedioneSY458168
物性
構造計算による物性
- XLogP
- -1.9
- 極性表面積
- 145 Ų
- 水素結合供与体数
- 5
- 水素結合受容体数
- 6
- 回転可能結合数
- 1
- 重原子数
- 18
- 形式電荷
- 0
- 複雑度
- 597
物理化学的性質
- 沸点
- 285.6 · 285.6±40.0 °C(Predicted)
- 比重(密度)
- 1.637 · 1.637±0.06 g/cm3(Predicted)
- 酸解離定数(Pka)
- 5.88 · 5.88±0.40(Predicted)
化学と産業
応用分野
説明Indigoidine is a blue-violet organic pigment related to the Azaquinones group and synthesized by bacterial strains. It is biosynthesized by bacterial species such as Streptomyces chromofuscus，E. coli，and Corynebacterium insidiosum (Gangulyet al. 2019). It is used as a food colorant in cereal, baking, and ice-cream industries.
使用Indigoidine natural blue dye is a promising alternative to the synthetic dyes used to colored jeans, leather, food, beverages, cosmetics and paper. The blue color of the indigoidine compound is bright and sustainable. As a natural dye, it has promising health benefits as an antioxidant and antimicrobial actor. Because of a new purification process patented with the compound, indigoidine natural blue dye is safe to use in food and drinks.
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