GCMS analysis report, sample AE07570, April 2002

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Data File C:\MSDCHEM\1\DATA\020403\07570FB.D Vial: 14 Acq On 3 Apr 2002 9:05 pm Operator: Nefliu Sample 07570 field blk Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 2 2,6-Dimethyl-3,4-bis(trimet... Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

43.46 0.23 ug/1 149171 Perylene-dl2 42.30 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2,6-Dimethyl-3,4-bis(trimethylsi ... 311 C15H29NO2Si2 1000079-52-1 64 2 9H-Purin-6-amine, N-methyl-9-(tr... 221 C9H15N5Si 032865-83-1 7 3 2-Amino-2-oxo-acetic acid, N-[3,... 221 C12H15NO3 1000127-85-3 5 4 1,3-Benzodioxole, 5 -[3-acetamino ... 221 C12H15NO3 1000124-33-0 4 Abundance Scan 6872 (43.456 min): 07570FB.D (-6861) (-) m/z 221.10 100.00% 221 » 73

40 147 5000

' 'i' ' ■ 1 1 1 1 1 1 I ' 1 ITiT 207 281 43.20 43.40 43.60 43.80 0-mTT I m/ Z 73.10 78.37% n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #87845: 2,6-Dimethyl-3,4-bis(trimethylsilyloxymethyl)pyridine 73 221

5000 147 206 I ' 1 1 ' I ' 1 1’111 > ' i ■ 1 43.20 43.40 43.60 43.80

PN 178 m/z 147.10 53.61% 45 — 117.14.4,16 XM j 91 27 | 59 — 164 [ , 266 296310 0 ■ ■ ।11' 77" TT' 1 ' I ' ‘ '1 I 11 1 11 FUFI I I 11 I n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #87924: 9H-Purin-6-amine, N-methyl-9-(trimethylsilyl)- 221 TTT 43.20 43.40 43.60 43.80 73 206 5000 m/ z 40.10 51.20% 45 165 192 1 99 123138 | . o1 1 59 • -** 14 1‘Pii h , h, T- , .4 T11011IPPIPT n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #87891: 2-Amino-2-oxo-acetic acid, N-[3,4-dimethylphenyl]-... 221 43.20 43.40 43.60 43.80 m/z 207.00 11.54% 5000

77 91 105 120 147 MMMMss, ___________ . 51 ,i,i . , hl. | Ji L t>B, I, 165 193207 | ' 0 ■ ' I ' ' ' 1 I 1 1 1 1 । 1 ' ■ ' I ■ ■ t . । r, , r ' 1 1 1 | । I | I I I । | I । > I | I ! I I |

m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 43.20 43.40 43.60 43.80

07570FB.D SCAN020403.M Thu Apr 04 10:45:18 2002 Page 4

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