GCMS analysis results for sample AD31637, Jan 28 2002

NYC 9/11 Public Portal Document Llbrary oearen compound Keport Data File : C: \MSDCHEM\1\5973N\02JAN17\31637.D Vial: 4 - Acq On : 17 Jan 2002 12:42 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 17, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1... \SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 2 Ethyl 2-hydroxybutyrate Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.12 ug/L 38262 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl 2-hydroxybutyrate 132 C6H12O3 000000-00-0 16 2 1-Butanamine, 2-methyl- (CAS) $$... 87 C5H13N 000096-15-1 10 3 N-Hydroxymethylacetamide $$ Acet... 89 C3H7NO2 000625-51-4 9 4 1-Butanamine, 3-methyl- (CAS) $$... 87 C5H13N 000107-85-7 9 Abundance Scan 76 (4.241 min): 31637.D (-) m/z 85.10 100.00% 85 41

5000

47 55 60 . U A. N 1***1 • • • l • • ■ ■ 1 3.80 4.00 4.20 4.40 4.60 0-1P 1 . • ■ i ■ ‘ ■ i • ■ i ■ ■ 1 ' i ■ 1 ■ ■ i • ■ ■ ■ i • m/z 41.10 73.64%

N A. nfa-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #27979: Ethyl 2-hydroxybutyrate 43

5000 MA AAAMAAAM I ‘ ‘ ’ * I 3.80 4.00 4.20 4.40 4.60 27 60 71 m/z 43.10 72.03% 87 114 0- ■ i ■ ■ ■ • l' ' 1 ' i +PP . ' i • . ' 1 i ■ ■ i i I * ‘ -88 1 I I » I TIr niz-> Abundance

5000 20 30

41 40 50 60 70 80 90 100 110 #4413:1-Butanamine, 2-methyl- (CAS) $$ 2-Methylbutylamine... 120

1. AAAw 3.80 m/z 4.00 4.20 39.10 4.40 4.60 33.20% 56 87 A 70 o'. 11 did ' I1' ■ ■ ' I " । miz-> 20 30 40 70 80 100 90 110 120 Abundance #5027: N-Hydroxymethylacetamide $$ Acetamide, N-(hydroxyme... i ■ ■ ■ ■ i ■ ■ ■ i • 1 ■ I ' 1 ■ ■ i ■ • 40 3.80 4.00 4.20 4.40 4.60 m/z 42.10 24.16% 5000 71 89

....... 49 60 ■ ''r* • ■ ''r* ■ ■ ■ I 1 I’ 1 111 ‘ > j * * < » । . ■ • i • • • • i • • miz—> 20 30 40 50 60 70 80 90 100 110 120 3.80 4.00 4.20 4.40 4.60

31637.D SCAN508.M Tue Jan 22 08:36:58 2002 Page 4

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