Antibiotics, Buffers and Supplements

Cefoxitin sodium salt, 94%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing. IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Health Hazard 2: GHS H Statement May cause an allergic skin reaction. Health Hazard 1: Warning Water: 1% max. Formula Weight: 449.43 Specific Rotation: +206° to +214° (20°C, 589nm) (c= 1, methanol) CAS: 33564-30-6 Molecular Formula: C16H16N3NaO7S2 Assay: ≥93% (HPLC) Chemical Name or Material: Cefoxitin sodium salt

Cloxacillin sodium salt monohydrate, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Wear protective gloves/protective clothing/eye protection/face protection. Health Hazard 2: GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Health Hazard 1: Danger Water: 3.0 to 5.0% Formula Weight: 475.88 CAS: 7081-44-9 Molecular Formula: C19H17ClN3NaO5S·H2O Assay: ≥94% (HPLC) Chemical Name or Material: Cloxacillin sodium salt monohydrate

Colistin sulfate salt, Acros Organics™

Health Hazard 3: GHS P Statement Wash face, hands and any exposed skin thoroughly after handling. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Health Hazard 2: GHS H Statement Toxic if swallowed. Health Hazard 1: Danger CAS: 1264-72-8 Assay: ≥77% Sum of polymyxins (HPLC) Chemical Name or Material: Colistin sulfate salt

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

Gentamicin sulfate, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. Avoid breathing dust/fume/gas/mist/vapors/spray. IF ON SKIN: Wash with plenty of soap and water. 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. Health Hazard 2: GHS H Statement May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Health Hazard 1: Danger Melting Point: 218.0° to 237.0°C Water: 15% max. Solubility Information: Solubility in water: soluble. CAS: 1405-41-0 Assay: ≥590 IU/mg (Gentamycin) Chemical Name or Material: Gentamicin sulfate

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

(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

Cefaclor, 96%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing. IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. In case of inadequate ventilation wear respiratory protection. 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. Health Hazard 2: GHS H Statement May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Health Hazard 1: Danger Water: 3.0 to 9.0% Formula Weight: 367.81 CAS: 53994-73-3 Molecular Formula: C15H14ClN3O4S Assay: 95.0% (HPLC) Chemical Name or Material: Cefaclor

Aztreonam, Acros Organics™

Infrared Spectrum: Authentic Melting Point: 227.0°C Water: 5% max. Residue after Ignition: 0.1% max. Formula Weight: 435.43 Solubility Information: Solubility in water: very slightly soluble. Other solubilities: very slightly soluble in methanol, soluble in dmso, insoluble in ethanol CAS: 78110-38-0 Molecular Formula: C13H17N5O8S2 Assay: ≥90% (HPLC) Chemical Name or Material: Aztreonam

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

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

(-)-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

Cyclosporin A, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wash face, hands and any exposed skin thoroughly after handling. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Obtain special instructions before use. Use personal protective equipment as required. IF exposed or concerned: Get medical advice/attention. Health Hazard 2: GHS H Statement Harmful if swallowed. May cause cancer. May damage fertility. May damage the unborn child. Health Hazard 1: Danger Loss on Drying: 2% max. (60°C, 3 hrs, 5 mm Hg) Melting Point: 146.0° to 151.0°C Formula Weight: 1202.61 CAS: 59865-13-3 Molecular Formula: C62H111N11O12 Assay: ≥97.5% (HPLC) Chemical Name or Material: Cyclosporin A

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

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

Oxacillin sodium salt, 95%, Acros Organics™

Infrared Spectrum: Authentic Water: 3.5 to 5.0% Formula Weight: 423.42 Solubility Information: Solubility in water: 50g/L. CAS: 1173-88-2 Molecular Formula: C19H18N3NaO5S Assay: ≥94% (HPLC) Chemical Name or Material: Oxacillin sodium salt

Flucloxacillin, sodium salt, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing. IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. In case of inadequate ventilation wear respiratory protection. 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. Health Hazard 2: GHS H Statement May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Health Hazard 1: Danger Loss on Drying: 4.5% max. Melting Point: 176.0° to 178.0°C Formula Weight: 475.86 Flash Point: >110°C Boiling Point: 677.0°C Specific Rotation: +158° to +168° (20°C, 589nm) (c=1, water) On dry substance CAS: 1847-24-1 Molecular Formula: C19H16ClFN3NaO5S Assay: ≥97.5% (HPLC) Chemical Name or Material: Flucloxacillin, sodium salt

Ceftriaxone sodium salt hemiheptahydrate, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Wear protective gloves/protective clothing/eye protection/face protection. Health Hazard 2: GHS H Statement Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Health Hazard 1: Danger Melting Point: 236.0°C Water: 10% max. Formula Weight: 661.6 Solubility Information: Solubility in water: soluble. CAS: 104376-79-6 Molecular Formula: 3·5 H2O Assay: ≥94% (HPLC) Chemical Name or Material: Ceftriaxone sodium salt hemiheptahydrate

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

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

Penicillin G sodium salt, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Avoid breathing dust/fume/gas/mist/vapors/spray. 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. Wear eye protection/face protection. Health Hazard 2: GHS H Statement May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Health Hazard 1: Danger Formula Weight: 356.37 Solubility Information: Solubility in water: soluble. pH: 5.0 to 7.5 Specific Rotation: +293° to +303° (20°C, 589nm) (c=2, H2O) CAS: 69-57-8 Molecular Formula: C16H17N2NaO4S Assay: ≥97.5% (HPLC) Chemical Name or Material: Penicillin G sodium salt

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

Cefotaxime, 98%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Wear protective gloves/protective clothing/eye protection/face protection. Health Hazard 2: GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Health Hazard 1: Danger Formula Weight: 455.47 CAS: 63527-52-6 Molecular Formula: C16H17N5O7S2 Chemical Name or Material: Cefotaxime

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

Carbenicillin disodium salt, 90%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Health Hazard 2: GHS H Statement May cause an allergic skin reaction. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Health Hazard 1: Danger Solubility: (5% in water) Clear to light yellow Melting Point: > 200.0°C Water: 6% max. Formula Weight: 422.36 Solubility Information: Solubility in water: soluble. Other solubilities: soluble in ethanol and methanol Flash Point: 400°C Boiling Point: 738.0°C CAS: 4800-94-6 Molecular Formula: C17H16N2Na2O6S Assay: ≥88% (HPLC) Chemical Name or Material: Carbenicillin disodium salt

Tobramycin, 97%, Acros Organics™

Infrared Spectrum: Authentic Health Hazard 3: GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Health Hazard 2: GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Health Hazard 1: Warning Water: 8% max. Formula Weight: 467.51 Solubility Information: Solubility in water: soluble in cold water. CAS: 32986-56-4 Molecular Formula: C18H37N5O9 Chemical Name or Material: Tobramycin

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