1999-42-4

DL-Alanyl-DL-leucine(1999-42-4) IR1

Product NameDL-Alanyl-DL-leucine

CAS 1999-42-4

Molecular FormulaC9H18N2O3

Molecular Weight202.25

InChIInChI=1S/C9H18N2O3/c1-5(2)4-7(9(13)14)11-8(12)6(3)10/h5-7H,4,10H2,1-3H3,(H,11,12)(H,13,14)/t6-,7-/m0/s1

InChIKey RDIKFPRVLJLMER-BQBZGAKWSA-N

SmilesC(O)(=O)[C@H](CC(C)C)NC(=O)[C@H](C)N

Request For Quotation

¹³CNMR

IR1

IR2

DL-Alanyl-DL-leucine(1999-42-4) IR1
Mass

MS-NW-2132          
DL-alanyl-DL-leucine
C9H18N2O3           (Mass of molecular ion:    202)

   Source Temperature: 190 °C
   Sample Temperature: 210 °C
   Direct, 75 eV

      15.0       1.6
      17.0       1.9
      18.0      10.3
      26.0       1.2
      27.0       5.2
      28.0       7.7
      29.0       2.4
      30.0       2.7
      39.0       3.0
      40.0       1.6
      41.0       7.9
      42.0       6.6
      43.0      10.0
      44.0     100.0
      45.0       3.0
      53.0       1.6
      54.0       1.2
      55.0       3.6
      56.0       1.9
      57.0       1.7
      68.0       1.4
      69.0       1.3
      70.0       3.7
      71.0       1.4
      73.0       1.0
      84.0       1.1
      86.0       5.2
      96.0       1.2
      98.0       1.7
      99.0       2.2
     113.0       1.4
     128.0       7.4
     141.0       2.2

in D2O