Antibiotics

Nystatin, 85+% Acros Organics

Chemical Name or Material: Nystatin CAS: 1400-61-9 Physical Form: Powder Molecular Formula: C47H75NO17 Formula Weight: 926.11 MDL Number: MFCD25541651 Solubility Information: Insoluble in water and alochol. Freely soluble in DMF and dimethylsulfoxide slightly soluble in methanol Melting Point: >160°C

G418 sulfate, for biochemistry, ACROS Organics™

Chemical Name or Material: G418 sulfate CAS: 108321-42-2 Purity Grade: For biochemistry Molecular Formula: C20H40N4O10·2H2SO4 Formula Weight: 692.7 MDL Number: MFCD00058314

Sulfanilamide Certified ACS, Fisher Chemical

Chemical Name or Material: Sulfanilamide CAS: 63-74-1 Purity Grade: Certified Grade Physical Form: Solid Assay: ≥98% Assay Percent Range: ≥98% Molecular Formula: C6H8N2O2S Linear Formula: 4-NH2C6H4SO2NH2 Formula Weight: 172.21 MDL Number: MFCD00007939 Synonym: 4-Aminobenzenesulfonamide

(-)-Erythromycin, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: (-)-Erythromycin Name Note: 98% CAS: 114-07-8 Assay: ≥97.5% (sum A, B and C) Assay Percent Range: 98% Molecular Formula: C37H67NO13 Formula Weight: 733.94 MDL Number: MFCD00084654

Oxytetracycline Dihydrate 95%, ACROS Organics™

Chemical Name or Material: Oxytetracycline dihydrate Name Note: 95% CAS: 6153-64-6 Assay: ≥94% (on anhydrous substance) Assay Percent Range: 95% Molecular Formula: C22H24N2O9·2H2O Formula Weight: 496.46 MDL Number: MFCD00151234

Chloramine-T trihydrate, 97+%, ACROS Organics™

Chemical Name or Material: Chloramine-T trihydrate Assay: ≥97.0% Assay Percent Range: 97+% Molecular Formula: C7H7ClNNaO2S·3H2O Linear Formula: CH3C6H4SO2N(Cl)Na·3H2O Formula Weight: 281.69 MDL Number: MFCD00149066

Kanamycin sulfate, ACROS Organics™

Chemical Name or Material: Kanamycin sulfate CAS: 25389-94-0 Molecular Formula: C18H36N4O11·H2SO4 Formula Weight: 582.58 MDL Number: MFCD00070253

(-)-Erythromycin, Eur.Ph., ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: (-)-Erythromycin Assay: 93.0 to 102.0% (sum of erythromycin A, B and C, on anhydrous substance); 5.0% max. erythromycin B and erythromycin C) Molecular Formula: C37H67NO13 Formula Weight: 733.94

Sulfanilamide 98%, ACROS Organics™

Chemical Name or Material: Sulfanilamide Name Note: 98% CAS: 63-74-1 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C6H8N2O2S Linear Formula: 4-(H2N)C6H4SO2NH2 Formula Weight: 172.2 MDL Number: MFCD00007939 Synonym: 4-Aminobenzenesulfonamide

Bacitracin, zinc salt, potency min. 60 Units/mg, ACROS Organics™

Chemical Name or Material: Bacitracin, zinc salt Name Note: potency min. 60 Units/mg CAS: 1405-89-6 Assay: 60 I.U./mg min. (potency, on dried subst.) MDL Number: MFCD16661228 Synonym: Zinc bacitracin

A23187, 98%, free acid, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: A23187 Name Note: Free acid CAS: 52665-69-7 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C29H37N3O6 Formula Weight: 523.63 MDL Number: MFCD00151202

Chloramphenicol, 98%, ACROS Organics™

Chemical Name or Material: Chloramphenicol Assay Percent Range: 98% Molecular Formula: C11H12Cl2N2O5 Formula Weight: 323.13 MDL Number: MFCD00078159 Synonym: Chloromycetin

(R,R)-Chloramphenicol, ≥99%

Chemical Name or Material: Chloramphenicol CAS: 56-75-7 Molecular Formula: C11H12Cl2N2O5 Formula Weight: 323.14 MDL Number: MFCD00078159 Beilstein: 2225532 Merck Index: 14,2077

Oxytetracycline, 'can Be Used as Secondarystandard', ACROS Organics™

Chemical Name or Material: Oxytetracycline Assay: ≥80 wt% (as is, calculated) (HPLC) Molecular Formula: C22H24N2O9 Formula Weight: 460.43

Bacitracin, potency min. 60 Units/mg, ACROS Organics™

Chemical Name or Material: Bacitracin Assay: 60 I.U./mg min. (potency, on dried subst.) Molecular Formula: C66H103N17O16S Formula Weight: 1422.71 MDL Number: MFCD00062640

Tetracycline hydrochloride, 'can be used as secondary standard', ACROS Organics™

Chemical Name or Material: Tetracycline hydrochloride Assay: ≥95 (anhydrous and solvent free), 80 wt% (as is, calculated) Molecular Formula: C22H24N2O8·HCl Formula Weight: 480.9 MDL Number: MFCD00078142

Valinomycin, 90%, ACROS Organics™

Chemical Name or Material: Valinomycin CAS: 2001-95-8 Assay: ≥88% Assay Percent Range: 90% Molecular Formula: C54H90N6O18 Formula Weight: 1111.35 MDL Number: MFCD00005114

Streptomycin Sulfate Products for Science Education

Chemical Name or Material: Streptomycin Sulfate CAS: 3810-74-0 Assay Percent Range: >99% w/v Linear Formula: C42H84N14O36S3 Formula Weight: 1457.58 Synonym: Streptomycin A Sulfate

Kanamycin Sulfate, ACROS Organics™

Chemical Name or Material: Kanamycin sulfate CAS: 25389-94-0 Molecular Formula: C18H36N4O11·H2SO4 Formula Weight: 582.59 MDL Number: MFCD00070253

Mithramycin, 90%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Mithramycin Name Note: 90% CAS: 18378-89-7 CAS Min %: 88.0 CAS Max %: 100.0 Assay: ≥88% (HPLC) Assay Percent Range: 90% Molecular Formula: C52H76O24 Formula Weight: 1085.16 MDL Number: MFCD00135618

Norfloxacin, 98%, Analytical standard, ACROS Organics™

Chemical Name or Material: Norfloxacin CAS: 70458-96-7 Assay: ≥97.5% (HPLC) Assay Percent Range: 98% Molecular Formula: C16H18FN3O3 Formula Weight: 319.34 Synonym: 1-Ethyl-6-fluoro-1, 4-dihydro-4-oxo-7-piperazino-3-quinolinecarboxylic acid

Cefotaxime sodium salt, 95%, Acros Organics

Chemical Name or Material: Cefotaxime sodium salt Assay Percent Range: 95% Molecular Formula: C16H16N5NaO7S2 Formula Weight: 477.44

Ampicillin Sodium Salt, ACROS Organics™

Chemical Name or Material: Ampicillin sodium salt CAS: 69-52-3 Molecular Formula: C16H18N3NaO4S Formula Weight: 371.39 MDL Number: MFCD00064313

Vancomycin hydrochloride, >900 microgram/mg, ACROS Organics™

Chemical Name or Material: Vancomycin hydrochloride Assay: ≥80.0% (vancomycin B) (HPLC), 9.0% (individual impurities) max., greater than 900μg/mg (potency, on anhydrous substance) Molecular Formula: C66H75Cl2N9O24·HCl Formula Weight: 1485.73

Actinomycin D, 93%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Actinomycin D Name Note: 93% CAS: 50-76-0 CAS Min %: 91.0 CAS Max %: 100.0 Assay: ≥91% Assay Percent Range: 93% Molecular Formula: C62H86N12O16 Formula Weight: 1255.44 MDL Number: MFCD00005033 Synonym: Dactinomycin

Chloramine-T trihydrate, 98%

Chemical Name or Material: Chloramine-T Trihydrate CAS: 7080-50-4 Molecular Formula: C7H7CINNaO2S·3H2O Formula Weight: 281.69; 227.67 (anhydrous) MDL Number: MFCD00149066 UN Number: UN3263 Beilstein: 3924168 Merck Index: 14,2075

Chlortetracycline hydrochloride, can be used as secondary standard, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chlortetracycline hydrochloride Assay: ≥80 wt% (as is, calculated) (HPLC) Molecular Formula: C22H23ClN2O8·HCl Formula Weight: 515.33 Synonym: CTC

Amoxicillin, 96%, Acros Organics

Chemical Name or Material: Amoxicillin Physical Form: Crystalline Powder Molecular Formula: C16H19N3O5S Formula Weight: 365.40 MDL Number: MFCD00056860 Health Hazard 1: Danger Health Hazard 2: H317+H334: May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled Health Hazard 3: P280+P304 + P341+P342 + P311+P302 + P352+ P333 + P313: Wear protective gloves/protective clothing.IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing.If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.IF ON SKIN: Wash with plenty of soap and water.If skin irritation or rash occurs: Get medical advice/attention. Melting Point: 330°C

Tetracycline hydrochloride, 96%

Chemical Name or Material: Tetracycline hydrochloride CAS: 64-75-5 Molecular Formula: C22H25ClN2O8 Formula Weight: 480.91 MDL Number: MFCD00078142 Merck Index: 14,9196

Streptomycin sulfate, ACROS Organics™

Chemical Name or Material: Streptomycin sulfate CAS: 3810-74-0 Molecular Formula: C42H78N14O24·3H2SO4 Formula Weight: 1457.4 MDL Number: MFCD00037023

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