195723
3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid
98%
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About This Item
Empirical Formula (Hill Notation):
C8H10O4
CAS Number:
Molecular Weight:
170.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
279-596-1
MDL number:
Assay:
98%
InChI key
ANKQOBXQEHGUJT-UHFFFAOYSA-N
InChI
1S/C8H10O4/c1-8(2)4-5(9)3-6(12-8)7(10)11/h3H,4H2,1-2H3,(H,10,11)
SMILES string
CC1(C)CC(=O)C=C(O1)C(O)=O
assay
98%
mp
170 °C (dec.) (lit.)
functional group
carboxylic acid, ether, ketone
General description
Butyl ester of 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid is commonly used as mosquito repellent.
Application
3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid was used as photoprotective reagent during photolysis of the Salmonella sialidase.
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T G Warner et al.
The Biochemical journal, 285 ( Pt 3), 957-964 (1992-08-01)
The sialidase from Salmonella typhimurium LT2 was characterized by using photoaffinity-labelling techniques. The well-known sialidase inhibitor 5-acetamido-2,6-anhydro-3,5-dideoxy-D-glycero-D-galacto-non- 2-enonic acid (Neu5Ac2en) was modified to contain an amino group at C-9, which permitted the incorporation of 4-azidosalicylic acid in amide linkage at
J A Thomson et al.
Cancer research, 37(9), 3266-3273 (1977-09-01)
Protein phosphokinases were isolated from the nuclei of normal and fetal liver and neoplastic tissues. Chromatography on phosphocellulose columns resolved the normal and fetal liver kinases into five reproducible fractions. Each of the fractions differed in optimal divalent cation and
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