382272
白屈菜酸
≥95%
别名:
4-氧代-4H-吡喃-2,6-二甲酸
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关于此项目
经验公式（希尔记法）:
C7H4O6
化学文摘社编号:
分子量:
184.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-749-0
Beilstein/REAXYS Number:
163607
MDL number:
Assay:
≥95%
Form:
powder
Quality Level
assay
≥95%
form
powder
mp
265 °C (dec.) (lit.)
functional group
carboxylic acid, ether, ketone
SMILES string
OC(=O)C1=CC(=O)C=C(O1)C(O)=O
InChI
1S/C7H4O6/c8-3-1-4(6(9)10)13-5(2-3)7(11)12/h1-2H,(H,9,10)(H,11,12)
InChI key
PBAYDYUZOSNJGU-UHFFFAOYSA-N
General description
白屈菜酸（CA）是一种γ-吡喃酮。它是白屈菜根茎的主要成分。具有轻度镇痛、抗菌等药理作用。已经研究了CA对肠炎症治疗的治疗潜力。据报道，CA是大鼠脑谷氨酸脱羧酶的抑制剂。研究了夏雪片莲细胞混悬培养物中CA的生物合成。
Application
白屈菜酸适用于从豌豆均相制备天然二氢吡啶二羧酸合酶。它可以用作[双（2-吡啶基甲基）胺][白屈菜酸（1.5-）]-白屈菜酸铜（II）（0.5-）一水合物的合成中的含环氧配体。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Mohammad Ghadermazi et al.
Acta crystallographica. Section C, Crystal structure communications, 67(Pt 4), o134-o138 (2011-04-07)
Two related proton-transfer compounds, namely piperazine-1,4-diium 4-oxo-4H-pyran-2,6-dicarboxylate monohydrate, C(4)H(12)N(2)(2+)·C(7)H(2)O(6)(2-)·H(2)O or (pipzH(2))(cdo)·H(2)O, (I), and piperazine-1,4-diium bis(6-carboxy-4-oxo-4H-pyran-2-carboxylate), C(4)H(12)N(2)(2+)·2C(7)H(3)O(6)(-) or (pipzH(2))(cdoH)(2), (II), were obtained by the reaction of 4-oxo-4H-pyran-2,6-dicarboxylic acid (chelidonic acid, cdoH(2)) and piperazine (pipz). In (I), both carboxyl H atoms of
Aqua [bis (2-pyridylmethyl) amine][chelidonato (1.5-)] copper (II) chelidonate (0.5-) monohydrate.
Fainerman-Melnikova M, et al.
Acta Crystallographica Section E, Structure Reports Online, 62(12), m3582-m3584 (2006)
C Dereppe et al.
Plant physiology, 98(3), 813-821 (1992-03-01)
Dihydrodipicolinate synthase (EC 4.2.1.52), the first enzyme unique to lysine biosynthesis in bacteria and higher plants, has been purified to homogeneity from etiolated pea (Pisum sativum) seedlings using a combination of conventional and affinity chromatographic steps. This is the first
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 382272-5G | 04061831962451 |
| 382272-25G | 04061833424742 |