产品名称 L-丙氨酸
CAS号56-41-7
分子式C3H7NO2
分子量89.09
InChIInChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1
InChIKeyQNAYBMKLOCPYGJ-REOHCLBHSA-N
SmilesC(O)(=O)[C@H](C)N
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Mass
MS2014-05095CW L-alanine C3H7NO2 (Mass of molecular ion: 89)
Source Temperature: 250 °C Sample Temperature: 25 °C Direct, 70 eV
15.0 1.7 18.0 10.0 27.0 3.4 28.0 10.6 29.0 1.4 40.0 2.4 41.0 4.0 42.0 12.6 43.0 3.9 44.0 100.0 45.0 3.5 46.0 2.1 55.0 1.0 74.0 3.5
400 MHz in D2O
Assign. Shift(ppm) A 3.787 B 1.482 SOLVENT PEAK SUPPRESSED
Hz ppm Int.
1524.41 3.815 92 1517.21 3.797 293 1510.01 3.779 297 1502.69 3.761 99 595.83 1.491 1000 588.62 1.473 962
in D2O (PH 1.20)
in D2O (PH 6.38)
in D2O (PH 9.39)
KBr disc
nujol mull
4880 A,200 M,powder
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L-丙氨酸(56-41-7)核磁图(13CNMR) 相关产品图谱