Antibiotics, Buffers and Supplements

ACES, 99%, extra pure, ACROS Organics™

Chemical Name or Material: ACES Name Note: Extra Pure CAS: 7365-82-4 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: Extra Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C4H10N2O4S Linear Formula: H2NCOCH2NHCH2CH2SO3H Formula Weight: 182.19 MDL Number: MFCD00008030 Synonym: N-(2-Acetamido)-2-aminoethanesulfonic acid

HEPES, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: HEPES CAS: 7365-45-9 Purity Grade: For biochemistry Assay: ≥98.5% (on dried substance) (Acid) Assay Percent Range: 99% Molecular Formula: C8H18N2O4S Formula Weight: 238.3

MES Monohydrate, 98%, Alfa Aesar™

Chemical Name or Material: MES Monohydrate Assay Percent Range: 98% Molecular Formula: C6H13NO4S·H2O Formula Weight: 213.26 (195.24 Anhydrous)

HEPES sodium salt, 99%, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99% CAS: 75277-39-3 Assay: ≥98.5% (on anhydrous substance) Assay Percent Range: 99% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.27 MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt

(-)-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

HEPES, 99%

Chemical Name or Material: HEPES CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Formula Weight: 238.31 MDL Number: MFCD00006158 Beilstein: 883043 Merck Index: 14,4654

Bovine Pituitary Extract, BT-215, Alfa Aesar™

Extract prepared from bovine pituitary glands.

PIPES, 98.5+%, for biochemistry, ACROS Organics™

Chemical Name or Material: PIPES CAS: 5625-37-6 Purity Grade: For biochemistry Assay: ≥98.50% Assay Percent Range: 98.5+% Molecular Formula: C8H18N2O6S2 Formula Weight: 302.35 Synonym: 1, 4-Piperazinebis(ethanesulfonic acid)

ADA, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: ADA Name Note: For biochemistry CAS: 26239-55-4 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C6H10N2O5 Linear Formula: H2NCOCH2N(CH2CO2H)2 Formula Weight: 190.16 MDL Number: MFCD00008031 Synonym: N-(2-Acetamido)iminodiacetic acid

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

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

Thermo Scientific™ Remel™ Soya Peptone Neutralized

A vegetable peptone complying with USP specifications, its high carbohydrate content makes it suitable for many purposes

HEPES free acid, 99+%, for molecular biology, DNase, Rnase and Protease free, ACROS Organics™

Chemical Name or Material: HEPES free acid CAS: 7365-45-9 Purity Grade: For molecular biology Assay: ≥99.0% (on dry substance) Assay Percent Range: 99+% Molecular Formula: C8H18N2O4S Formula Weight: 238.3 MDL Number: MFCD00006158 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid

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

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

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

(-)-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

MES hydrate, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: MES hydrate Name Note: 99% CAS: 1266615-59-1 Purity Grade: For biochemistry Assay: ≥99.0% (on dry substance) (Acid) Assay Percent Range: 99+% Molecular Formula: C6H13NO4S·xH2O Formula Weight: 195.23 MDL Number: MFCD00149409 Synonym: 4-Morpholinoethanesulfonic acid hydrate

Bicine, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Bicine Name Note: 99+% CAS: 150-25-4 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For analysis Assay: ≥99.0% (Total base) Assay Percent Range: 99+% Molecular Formula: C6H13NO4 Linear Formula: (HOCH2CH2)2NCH2CO2H Formula Weight: 163.17 MDL Number: MFCD00004295 Synonym: Diethylolglycine

Tricine, 99+%, for biochemistry, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tricine CAS: 1389475 Purity Grade: For biochemistry Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6H13NO5 Linear Formula: (HOCH)3CNHCHCOH Formula Weight: 179.17 MDL Number: MFCD00004277 Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine

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

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

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

HEPES sodium salt, 99+%, for molecular biology, DNAse, RNAse and Protease free, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99+% CAS: 75277-39-3 Purity Grade: For molecular biology Assay: ≥99.0% (on dry substance) Assay Percent Range: 99+% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.27 MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt

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

Bicine, 99+%, for biochemistry, ACROS Organics™

Chemical Name or Material: Bicine Name Note: For biochemistry CAS: 150-25-4 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C6H13NO4 Linear Formula: (HOCH2CH2)2NCH2CO2H Formula Weight: 163.17 MDL Number: MFCD00004295 Synonym: Diethylolglycine

Cefotaxime sodium salt, 95%, Acros Organics

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

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

Oxytetracycline hydrochloride, can be used as secondary standard, ACROS Organics™

Chemical Name or Material: Oxytetracycline hydrochloride CAS: 2058-46-0 Assay: ≥97.0% Total Base (anhydrous and solvent free), ≥80 wt% (as is, calculated, HPLC) Molecular Formula: C22H24N2O9·HCl Formula Weight: 496.9 MDL Number: MFCD00135815 Synonym: 5-Hydroxytetracycline hydrochloride

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

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