2-Hydroxy-5-nitropyridine Suzuki-Miyaura Cross-coupling 00% NITROGEN COMPOUNDS (as N)

00% NITROGEN COMPOUNDS (as N) 5 ppm HEAVY METALS (as Pb) 5 ppm IRON (Fe) 5 ppm CALCIUM (Ca) 0

Test Specification Min Max COPPER (Cu) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3114 3114 EXPIRATION DATE

10% CHLORIDES 500 ppm 2-CHLORO-4-NITROANILINE 100 ppm 5-CHLOROSALICYLIC ACID 60 ppm RELATED SUBSTANCES TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

0 NITROGEN CONTENT 3

Test Specification Min Max A FACTOR As reported As reported A FACTOR As reported As reported B FACTOR As reported As reported B FACTOR As reported As reported

2-Hydroxy-5-nitropyridine Suzuki-Miyaura Cross-coupling 00% NITROGEN COMPOUNDS (as N)