GCMS analysis results for sample AE01140, Feb 2002

NYC 9/11 Public Portal Document

Data File : C: \MSDCHEM\1\5973N\02FEB25\01140.D Vial: 6 Acq’ On : 25 Feb 2002 3:22 pm Operator: • ’ Sample : 508 scan Inst : Instrumen Mise : February 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L Peak Number 7 3-Methyl-5-nitropyrazole $$... Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 4.97 0.05 ug/L 18881 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Methyl-5-nitropyrazole $$ 3(5)... 127 C4H5N3O2 034334-96-8 5 2 4-Chloro-6-aminopyrimidine 129 C4H4C1N3 005305-59-9 5 3 2-Chloro-4-aminopyrimidine 129 C4H4C1N3 007461-50-9 5 4 1,3-diaza-4-imino-cyclohexane-2,... 127 C4H5N3O2 000000-00-0 4 Abundance Scan 141 (4.966 min): 01140.D (-) m/z 128.80 100.00% 12.9

5000 , ,............ 48 84

•n/z-> 0- ■ i ■ ■ ' ' i ‘ 20 30 ■ i

40 ' ■ 1 i ' ■ ■ ■ । 1 ■ ■ ■ । ■

50 60 70 ----------- 80 90 100 110 120 130 4.60 4.80 m/z 12 6.80 5.00 5.20 78.98% 5.40

Abundance #23353:3-Methyl-5-nitropyrazole $$ 3(5)-METHYL-5(3)-NITRO... 117

5000 42 54 66 82 ...H... 4 60 4.80 5.00 5.20 5.40 97 m/z 130.80 21.37% 111

/z-> 0 ' i ' 1 ' ' i 1 1 20 30 40 50 ..,.111 60 ..... 70 |l. 90 80 ' i ' ■ ' ' i ' ■ ' ■ i ' 1 ' 1 i ■ ' ' ' i ' ' ' ' i 100 110 120 130 Abundance #25319:4-Chloro-6-aminopyrimidine 129

4.60 4.80 5.00 5.20 5.40 102 5000 67 m/ z 48.00 18.95%

94 47 60 , 74 86 | 0 ■ i ' ■ ■ ■ i 1 ■ 1 ■ i • ■ ■ 1 i ■ 1 ' ~l 1 ijiTt , m pt i । i I TIT । ■ ■ i ■ ' ' ■ i ‘ ' mz-> 20 30 40 50 60 701 80 90 100 110 120 130 Abundance #25317: 2-Chloro-4-aminopyrimidine 129 4 60 4.80 5.00 5.20 5.40 m/z 47.00 18.10% 94 5000 67 102 27 44 52 135|..... 0^ 1 1 | ' 1 ' 1 | । । ‘ | I ' ‘ | I > । 1 [ ' ' FT'p FT T"p .. .......... 4 n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 4.60 4.80 5.00 5.20 5.40

01140.D HP022102.M Tue Feb 26 08:30:18 2002 Page 9

NYC-WTC_000003515