Appearance: Dark red crystals or amorphous or crystalline powder Identification (A): UV - Complies Identification (B): Cobalts - Meet USP requirements Identification (C): HPLC - The retention time of the major peak of the sample solution corresponds to that of the standard solution Loss on Drying: 10.0 % Assay: 97.0 - 102.0 % Related Substances (Total impuities): 3.0 % Related Substances (7, 8 - Lactocyanocobalamin ): 1.0 % Total Aerobic Microbial Count: 1000 CFU/g Related Substances (34-methylcyanocobalamin): 2.0 % Related Substances (8-Epi-Cyanocobalamin): 1.0 % Related Substances (Any other unidentified impurity and 50-Carboxycyanocobalamin, 32-Carboxycyanocobalamine): 0.5 % Acetone (GC): 5000 ppm Total Yeast and Mold Count (TYMC): 100 cfu/g BSE/TSE Free: BSE/TSE Free Material Source: Chemical Synthesis Non Animal Origin: Non Animal Origin Grade: USP Country of Origin: Report sds_C70500_4.pdf Download Certificate of Analysis Product Recommendations List Price $ 41 .45 Price $ 39 .95 You Save $ 1 .50 List Price $ 41 .45 Price $ 39 .95 You Save $ 1 .50 List Price $ 41 .45 Price $ 39 .95 You Save $ 1 .50 List Price $ 41 .45 Price $ 39 .95 You Save $ 1 .50 List Price $ 41 .45 Price $ 39 .95 You Save $ 1 .50 List Price $ 237 .50 Price $ 225 .75 You Save $ 11 .75 List Price $ 237 .50 Price $ 225 .75 You Save $ 11 .75 List Price $ 1427 .55 Price $ 1360 .00 You Save $ 67 .55 List Price $ 68 .40 Price $ 66 .99 You Save $ 1 .41 List Price $ 75 .50 Price $ 70 .99 You Save $ 4 .51
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Cui Y, Yang D, Wang W, Zhang L, Liu H, Ma S, Guo W, Yao M, Zhang K, Li W (2020) Nicotinamide N-methyltransferase decreases 5-fluorouracil sensitivity in human esophageal squamous cell carcinoma through metabolic reprogramming and promoting the Warburg effect
