N-METHYLFUROHYDROXAMIC ACID(109531-96-6) MS
Product NameN-METHYLFUROHYDROXAMIC ACID
CAS109531-96-6
Molecular FormulaC6H7NO3
Molecular Weight141.12
InChIInChI=1S/C6H7NO3/c1-7(9)6(8)5-3-2-4-10-5/h2-4,9H,1H3
InChIKey KCAHIEOWHDMBKM-UHFFFAOYSA-N
SmilesO1C=CC=C1C(N(O)C)=O
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MassMS-IW-3695 N-methyl-2-furohydroxamic acid C6H7NO3 (Mass of molecular ion: 141)
Source Temperature: 220 °C Sample Temperature: 160 °C Reservoir, 75 eV
18.0 1.1 28.0 2.1 37.0 1.5 38.0 3.7 39.0 13.3 43.0 1.3 45.0 1.3 51.0 1.0 67.0 3.9 95.0 100.0 96.0 6.2 125.0 2.4 141.0 19.0 142.0 1.3
400 MHz in CDCl3
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1H NMR 399.65 MHz C6 H7 N O3 saturated in CDCl3 N-methyl-2-furohydroxamic acid 
Assign. Shift(ppm)
A 7.469 B 7.19 C 6.45 D 3.45
Hz ppm Int.2985.11 7.470 1000 2872.07 7.187 573 2589.97 6.481 26 2578.13 6.451 651 2576.78 6.448 646 2565.43 6.420 40 2564.70 6.418 37 2564.09 6.416 33 2563.23 6.414 31 2562.38 6.412 27 1378.30 3.449 465
in CDCl3
KBr disc
nujol mull
