Product Name4-Amino-3-hydroxybenzoic acid
CAS2374-03-0
Molecular FormulaC7H7NO3
Molecular Weight153.14
InChIInChI=1S/C7H7NO3/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,9H,8H2,(H,10,11)
InChIKey NFPYJDZQOKCYIE-UHFFFAOYSA-N
SmilesC(O)(=O)C1=CC=C(N)C(O)=C1
Mass
MS-IW-2632 4-amino-3-hydroxybenzoic acid C7H7NO3 (Mass of molecular ion: 153)
Source Temperature: 130 °C Sample Temperature: 90 °C Direct, 75 eV
18.0 3.3 28.0 2.4 39.0 1.8 40.0 1.0 41.0 1.1 50.0 1.9 51.0 3.4 52.0 4.7 53.0 6.8 53.5 1.8 54.0 2.5 62.0 1.2 62.5 3.6 63.0 3.3 68.0 2.0 78.0 2.3 79.0 2.8 80.0 13.2 81.0 1.0 90.0 1.1 96.0 2.0 107.0 2.1 108.0 11.7 109.0 1.0 124.0 2.2 136.0 71.6 137.0 6.0 138.0 1.1 152.0 2.3 153.0 100.0 154.0 8.1
400 MHz in DMSO-d6
1H NMR | 399.65 MHz |
C7 H7 N O3 | 0.039 g : 0.5 ml DMSO-d6 |
4-amino-3-hydroxybenzoic acid |
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Assign. Shift(ppm) |
Hz ppm Int.
3738.79 9.356 63 2907.04 7.274 1000 2905.57 7.271 533 2900.08 7.257 339 2898.24 7.252 266 2643.83 6.616 355 2642.18 6.612 164 2636.86 6.598 109 2635.03 6.594 346
in DMSO-d6
KBr disc
nujol mull
4-Amino-3-hydroxybenzoic acid(2374-03-0) MS Atlas of Related Products
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