Sulfadiazine (SDZ), sulfaguanidine (SGD), sulfamethazine (SMZ), sulfamerazine (SMR), sulfamethoxazole (SMO), and fluorescamine were obtained from Sigma Aldrich (St. Louis, MO, USA). HPLC-grade acetonitrile, methanol, and acetone were purchased from Baker (Deventer, The Netherlands). Ethyl acetate, acetic acid (99.5%), and sodium acetate were purchased from Chempur (PiekaryŚląskie, Poland), and the ammonia solution 25% was purchased from POCH (Gliwice, Poland). Purified water was prepared in-house with a Milli-Q water system from Millipore (Bedford, MA, USA).
Sulfaguanidine
Manufactured by Merck Group
Sourced in United States
Sulfaguanidine is a laboratory chemical compound used as a research tool. It functions as an inhibitor of bacterial growth and serves as a substrate for various biochemical assays and experiments.
Automatically generated - may contain errors
Lab products found in correlation
Sulfamethoxazole, by Merck Group (2 mentions)
Sulfamerazine, by Merck Group (2 mentions)
Sulfadiazine, by Merck Group (2 mentions)
Milli q water system, by Merck Group (2 mentions)
Fluorescamine, by Merck Group (2 mentions)
Sulfamethazine, by Merck Group (2 mentions)
Acetic acid, by Chempur (1 mentions)
Sodium acetate, by Chempur (1 mentions)
Ethyl acetate, by Chempur (1 mentions)
Acetonitrile, by Avantor (1 mentions)
Reserpine, by Merck Group (1 mentions)
Sulfadimethoxine, by Merck Group (1 mentions)
Terfenadine, by Merck Group (1 mentions)
Acetaminophen, by Merck Group (1 mentions)
Val tyr val, by Merck Group (1 mentions)
3 protocols using sulfaguanidine
1
Analytical Method for Sulfonamides
2
Quantitative Analysis of Sulfonamides
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Certified standards of sulfaguanidine, sulfadiazine, sulfamerazine, sulfamethazine, sulfamethoxazole, and fluorescamine were obtained from Sigma Aldrich (St. Louis, MO, USA). All reagents used were of analytical grade, >95% purity. Acetonitrile and methanol for HPLC were from J.T. Baker (St. Louis, MO, USA). Ethyl acetate, acetic acid and ammonia solution (25%) were purchased from POCH (Gliwice, Poland). High purity water with a resistivity of 18.2 MΩ cm−1 was obtained from a Milli-Q water system (Millipore, Bedford, MA, USA).
3
LC-MS/MS Protocol for 3HPMA Quantification
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N-acetyl-S-(3-hydroxypropyl)-L-cysteine sodium salt (3HPMA, CAS: 14369-42-7), with a purity higher than 98%, was obtained from TLC Pharmaceutical Standards (New Market, ON, Canada). Terfenadine and Val-Tyr-Val from Sigma Life Sciences (St. Louis, MO, USA), triallyl phosphite from Alfa Aesar Thermo Fischer (Kandel, Germany) and sulfaguanidine, sulfadimethoxine, reserpine and acetaminophen obtained from Sigma-Aldrich (St. Louis, MO, USA) were employed as internal standards for LC-MS/MS in 3HPMA determination. Methanol (LC-MS grade), acetonitrile (LC-MS quality) and buffer constituents, acetic acid and ammonium formate, were provided by VWR Chemicals (Radnor, PA, USA) and Scharlau (Barcelona, Spain). Ultrapure water with a maximum resistivity of 18.2 MU cm -1 from an Adrona B-30 Bio system (Adrona, Riga, Latvia) was used.
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