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PR1MA Ampicillin, Sodium Salt


CAS Number: 69-52-3
Molecular Weight: 371.4
Chemical Formula: C16H18N3O4SNa
Solubility: Water
Storage Temperature: 2-8°C
 
 

Inhibitor of bacterial cell wall synthesis resulting in lysis or deformation of the bacterium. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. B-Lactamase sensitive. Plant cell culture tested. Widely used as a selective agent for transformation of plasmid encoding for b-Lactamase production such as pBR322 or pUC (Ampr).
 
 

  • Appearance: White Crystalline Powder
  • Assay (Anhydrous Substance) : 91.0 - 102 %
  • Bacterial Endotoxins :  0.15 IU/mg
  • Dimethylaniline:  0.002 %
  • Identification: Conform
  • Methylene Chloride :  0.2 %
  • pH (1% Solution): 8.0 - 10.0
  • Solubility (50mg/ml in Water): Soluble
  • Specific Optical Rotation: +258 - +287 °
  • Sterility: Conform
  • Water:  2.0 %

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PR1MA  Bacitracin

CAS Number: 1405-87-4
Molecular Weight: 1422.69
Chemical Formula: C66H103N17O16 S
Solubility: Water, Ethanol, and Methanol
Storage Temperature: 2-8°C


Interferes with bacterial cell wall synthesis. Active against gram positive bacteria. Toxic to plant cells.


Research or further manufacturing use only, not for food or drug use.
 
 

  • Appearance: White to pale buff powder
  • Identification: Pass test
  • pH: 5.5 - 7.5
  • Loss on Drying:  5.0 %
  • Residue on Ignition:  0.5 %
  • Bacitracin A:  40.0 %
  • SUM of bacitracin A, B1, B2 and B3:  70.0 %
  • Limit of early eluting peptides:  20.0 %
  • Limit of Bacitracin F:  6.0 %
  • Microbial Assay (Dried Basis):  65.0 IU/mg
  • Heavy Metals :  30 ppm
  • Total Viable Aerobic Count:  100 CFU/g
  • Particle Size (< 20µm by volume):  99.0 %
  • Crystallinity : Pass
  • Appearance of Solution: Clear, colorless to slight hazy yellow
  • Source: Bacillus Licheniformis
  • Non Animal Origin: Non Animal Origin
  • Grade: USP
  • Country of Origin : Report

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PR1MA  Blasticidin S Hydrochloride 10 mg/mL Solution

CAS Number: 3513-03-9
Molecular Weight: 458.9
Chemical Formula: C17H26N8O5  HCl
Solubility: Water
Storage Temperature: -20°C

 
A peptidyl nucleoside antibiotic isolated from the culture broth of Streptomyces griseogenes, inhibits protein synthesis in both prokaryotes and eukaryates.


Supplied as a 10mg/ml sterile solution in HEPES buffer.
Research or further manufacturing use only, not for food or drug use.
 
  • Appearance: Clear Solution
  • Concentration: 10mg/ml sterile solution
  • Description: Colorless solution in HEPES buffer
  • pH: 7.2 - 7.5
  • Purity:  98.0 %

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PR1MA  Blasticidin S Hydrochloride Powder

CAS Number: 3513-03-9
Molecular Weight: 458.9
Chemical Formula: C17H26N8O5  HCl
Solubility: Water
Storage Temperature: -20°C


A peptidyl nucleoside antibiotic isolated from the culture broth of Streptomyces griseogenes, inhibits protein synthesis in both prokaryotes and eukaryotes.

 
Research or further manufacturing use only, not for food or drug use.
 
  • Appearance: White Powder
  • Endotoxin :  1.0 EU/mg
  • Identification: Pass Test
  • Potency:  850 µg/mg
  • Purity (HPLC):  98.0 %
  • Solubility: Clear, Slightly yellow solution at 5 mg/mL in water

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PR1MA  Carbenicillin, Disodium Salt

CAS Number: 4800-94-6
Molecular Weight: 422.4
Chemical Formula: C17H16N2Na2O 6S
Solubility: Water
Storage Temperature: 2-8°C

USP grade


Prevents bacterial cell wall synthesis. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. Commonly used for the elimination of Agrobacterium species after inoculation. Sensitive to B-Lactamase.
 

  • Non-toxic to plant cells
  • Plant cell culture tested
  • Hygroscopic


Research or further manufacturing use only, not for food or drug use.
 

  • Appearance: White to Off White Crystalline Powder
  • Identification, Sodium Reaction: Pass Test
  • Water:  6.0 %
  • pH: 6.50 - 8.0
  • Clarity of Solution: Clear Solution
  • Benzyl penicillin sodium:  5.0 %
  • Chromatographic Purity (HPLC):  92.0 %
  • Assay (Anhydrous):  88.0 %
  • Bacterial Endotoxins :  0.05 EU/mg
  • Iodine Absorbing Substances:  8.0 %
  • Potency (Dried basis):  770 µg/mg
  • Grade: USP
  • Country of Origin : Report

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PR1MA  Cefotaxime, Sodium Salt

CAS Number: 64485-93-4
Molecular Weight: 477.5
Chemical Formula: C16H16N5NaO7S 2
Solubility: Water
Storage Temperature: 2-8°C


Inhibitor of bacterial cell wall synthesis. Inhibits the crosslinking of peptidoglycan by binding and inactivating transpeptidases. High activity against gram negative bacteria. Often used for elimination of Agrobacterium species after inoculation. Resistant to B-Lactamase activity.


Non toxic to plant cells
Plant cell culture tested


Research or further manufacturing use only, not for food or drug use.
  

  • Appearance: Off White to Pale Yellow Crystalline Powder
  • Assay (Potency dry basis) : 916 - 964 µg/mg
  • Bacterial Endotoxins : Meet the requirements
  • Clarity of Solution: Meet the requirements
  • Color of solution: Meet the requirements
  • Identification (A, B, C): Pass Test
  • Impurity - Individual:  1.0 %
  • Loss on Drying:  3.0 %
  • pH: 4.5 - 6.5
  • Specific Rotation: +58 - +64 °
  • Total impurities:  3.0 %

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PR1MA  Cefsulodin, Sodium Salt

CAS Number: 52152-93-9
Molecular Weight: 554.5
Chemical Formula: C22H19N4NaO8S 2
Solubility: Water
Storage Temperature: 2-8°C


Cefsulodin is a third generation cephalosporin antibiotic that inhibits cell wall synthesis. It has high activity against Pseudomonas aeruginosa with no significant activity against other gram negative bacteria. Limited activity against gram positive and anaerobic bacteria.


Research or further manufacturing use only, not for food or drug use.
 

  • Appearance: White to yellow crystalline powder
  • Assay (Anhydrous):  86.0 %
  • Chromatographic Purity :  98.0 %
  • Isonicotinic Acid Amide:  1.0 %
  • pH: 3.3 - 4.8
  • Specific Optical Rotation: +16.5 - +20.0 °
  • Total of other impurities:  1.5 %
  • Water:  5.0 %

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PR1MA  Chloramphenicol
 

CAS Number: 56-75-7
Molecular Weight: 323.1
Chemical Formula: C11H12Cl2N2O 5
Solubility: Ethanol, Methanol and Slightly Soluble in Water
Storage Temperature: Room Temperature

 
Bacteriostatic antibiotic with activity against gram positive and gram negative bacteria.

 
Plant cell culture tested.

 
Research or further manufacturing use only, not for food or drug use.

 

  • Appearance: White, greyish-white or yellowish-white, fine, crystalline powder or fine crystals, needles or elongated plates
  • Identification: Pass
  • Melting Point : 149 - 153 oC
  • pH: 4.5 - 7.5
  • Specific Optical Rotation: +17.0 - +20.0o
  • Chloride:  0.01 %
  • Related Substances:  0.50 %
  • Loss on Drying:  0.50 %
  • Sulfated Ash:  0.10 %
  • Assay (Dried Basis): 98.0 - 102.0 %
  • Non Animal Origin: Non Animal Origin
  • Grade: USP
  • Country of Origin : Report

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PR1MA Chlortetracycline Hydrochloride

CAS Number: 64-72-2
Molecular Weight: 515.3
Chemical Formula: C22H23ClN2O8 • HCl
Solubility: Water
Storage Temperature: -20°C

 
Bacteriostatic antibiotic active against gram positive and gram negative bacteria.

 
Protect from light.

 
Research or further manufacturing use only, not for food or drug use.

 
  • Appearance: Yellow Crystalline Powder
  • Crystallinity: Pass
  • Identification: Pass
  • Loss on Drying:  2.0 %
  • pH (1% Solution in Water)@ 25°C: 2.3 - 3.3
  • Potency:  900 µg/mg
  • Specific Rotation: -250 - -235°

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PR1MA  Colistin Sulfate

CAS Number: 1264-72-8
Molecular Weight: 2801.27
Chemical Formula: (C52H98N16O13 )2  5(H2SO4)
Solubility: Water
Storage Temperature: Short Term: 2-8°C; Long Term: -20°C


Active against gram negative bacteria. Potency approximately 20,000 units per milligram.


Research or further manufacturing use only, not for food or drug use.


  • Appearance: White or almost white powder
  • Arsenic (As):  2 ppm
  • Heavy Metals : ≤ 20 ppm
  • Identification: Conforms
  • Loss on Drying:  3.5 %
  • pH (1% in H2O): 4.0 - 6.0
  • Potency (Dried basis):  19000 µg/mg
  • Solubility (50mg/ml in H2O): Clear and light yellow solution
  • Specific Rotation: -73 - -63 °
  • Sulfate: 16.0 - 18.0 %
  • Sulfated Ash:  1.0 %

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PR1MA  Cycloheximide

CAS Number: 66-81-9
Molecular Weight: 281.35
Chemical Formula: C15H23NO4
Solubility: Ethanol, methanol
Storage Temperature: 2-8°C


Antifungal antibiotic that inhibits protein synthesis in eukaryotes. Blocks translation of mRNA on the ribosome derived from Streptomyces griseus.


WARNING! This product can expose you to Cycloheximide, a chemical which is known to the State of California to cause developmental harm. For more information go to www.P65Warnings.ca.gov.


Research or further manufacturing use only, not for food or drug use.
 
 

  • Appearance: White to Off White Crystalline Powder
  • HPLC (Purity):  96.0 %
  • Identification (HPLC): Conforms
  • Melting Point: 102 - 120 oC
  • Potency:  950 µg/mg
  • Solubility: Soluble In Chloroform; Ethanol, Methanol
  • Water Content : < 0.3 %

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PR1MA  D-Cycloserine

CAS Number: 68-41-7
Molecular Weight: 102.1
Chemical Formula: C3H6N2O2
Solubility: Water
Storage Temperature: 2-8°C


Interferes with bacterial cell wall synthesis by competing with D-Alanine for incorporation into the cell wall. Active against most mycobacteria with some activity against gram negative bacteria.


Research or further manufacturing use only, not for food or drug use.
 

  • Appearance: White to pale yellowish crystalline powder
  • Identification: A blue color gradually develops
  • Specific Rotation: +108 - +114 °
  • Polymer (285nm):  0.80
  • Crystallinity: Should Comply
  • pH: 5.5 - 6.5
  • Loss on Drying:  1.0 %
  • Residue on Ignition:  0.50 %
  • Methanol:  0.30 %
  • Ethyl Acetate:  0.50 %
  • Ethanol:  0.5 %
  • Acetone:  0.50 %
  • Acetic Acid:  0.50 %
  • Assay:  90.0 %
  • Grade: USP
  • Country of Origin : Report
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