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经验公式(希尔记法):
C6H5NO4
化学文摘社编号:
分子量:
155.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-731-2
Beilstein/REAXYS Number:
383736
MDL number:
产品名称
2,6-二羟基吡啶-4-羧酸, 97%
InChI key
CSGQJHQYWJLPKY-UHFFFAOYSA-N
InChI
1S/C6H5NO4/c8-4-1-3(6(10)11)2-5(9)7-4/h1-2H,(H,10,11)(H2,7,8,9)
SMILES string
OC(=O)c1cc(O)nc(O)c1
assay
97%
mp
>300 °C (lit.)
functional group
carboxylic acid
Quality Level
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Application
2,6-Dihydroxypyridine-4-carboxylic acid (citrazinic acid) was used to prepare 2,6-dibromo-4-(hexoxymethyl)pyridine. It was also used to synthesize the derivatives of oxazinones and pyrimidinones.
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Chad M Amb et al.
The Journal of organic chemistry, 71(12), 4696-4699 (2006-06-06)
Although brominated bipyridines and terpyridines are highly desirable synthetic building blocks for both ligand design and macro- or supramolecular applications, few such synthetic precursors have been reported that include much-needed solubilizing groups. Reported here is an inexpensive route to 2,6-dibromo-4-(hexoxymethyl)pyridine
Aisha S M Hossan et al.
Molecules (Basel, Switzerland), 17(11), 13642-13655 (2012-11-21)
A series of pyridines, pyrimidinones, oxazinones and their derivatives were synthesized as antimicrobial agents using citrazinic acid (2,6-dihydroxyisonicotinic acid) as a starting material. α,β-Unsaturated ketones 3a-c were condensed with cyanothio-acetamide in the presence of ammonium acetate to give 2-cyanopyridinethiones 4a-c
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