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PR1MA
™  Cefsulodin, Sodium Salt
 

CAS Number: 52152-93-9
Molecular Weight: 554.5
Chemical Formula: C22H19N4NaO8S 2
Solubility: Water
Storage Temp: 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 %

  

PR1MA™ Sodium Carbonate Anhydrous, ACS Grade

Common Name: Soda Ash
CAS Number: 497-19-8
Molecular Weight: 105.99
Chemical Formula: Na2CO3
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: Fine White Granular Powder
  • Calcium (Ca): ≤ 0.03 %
  • Chloride (Cl): ≤ 0.001 %
  • Heavy Metals: ≤ 0.0005 %
  • Insolubles: ≤ 0.01 %
  • Iron: ≤ 0.0005 %
  • Loss On Heating: ≤ 1.0 %
  • Magnesium (Mg): ≤ 0.005 %
  • Phosphate: ≤ 0.001 %
  • Potassium (K): ≤ 0.005 %
  • Purity: ≥ 99.5 %
  • Silica: ≤ 0.005 %
  • Sulfur Compound: ≤ 0.003 %

  


PR1MA™  p-Amino Benzoic Acid [Vitamin H1]

Common Name: Vitamin H1
CAS Number: 150-13-0
Molecular Weight: 137.1
Chemical Formula: C7H7NO2
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: White crystalline powder
  • Assay: ≥ 98.5 %
  • Loss on Drying: ≤ 0.20 %
  • Melting Point: 184 - 191 oC

  


PR1MA™ Doxorubicin Hydrochloride, Powder

CAS Number: 25316-40-9
Molecular Weight: 580.0
Chemical Formula: C27H29NO11 
• HCl
Solubility: Water
Storage Temp: 2-8°C

Antineoplastic antibiotic interferes with nucleic acid synthesis. Also acts on cell membranes.

WARNING! This product can expose you to Doxorubicin HCl, 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: Orange red crystalline powder
  • Assay (Anhydrous): 98.0 - 102.0 %
  • pH: 4.0 - 5.5
  • Solubility: Soluble in water; slightly soluble in methanol; practically insoluble in acetone and ethanol
  • Water: ≤ 4.0 %
  • Bacterial Endotoxins: ≤ 2.2 U/mg
  • Chloride: Complies with standard
  • Crystallinity: Meets requirements
  • FTIR: Complies with standard
  • HPLC: Complies with standard
  • 1-Butanol: ≤ 0.5 %
  • Acetone: ≤ 0.5 %
  • Doxorubicinone: ≤ 0.50 %
  • Ethanol: ≤ 1.0 %
  • Other impurities: ≤ 0.10 %
  • Total impurities: ≤ 1.0 %
  • BSE/TSE Free: BSE/TSE Free
  • Country of Origin: Report


PR1MA™  D-Cycloserine

CAS Number: 68-41-7
Molecular Weight: 102.1
Chemical Formula: C3H6N2O2
Solubility: Water
Storage Temp: 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

  



PR1MA
™ Chloramphenicol

CAS Number: 56-75-7
Molecular Weight: 323.1
Chemical Formula: C11H12Cl2N2O 5
Solubility: Ethanol, Methanol and Slightly Soluble in Water
Storage Temp: 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 - +20.0 o
  • 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

  


PR1MA™  D-(+)-Biotin [Vitamin H]

Common Name: Vitamin H
CAS Number: 58-85-5
Molecular Weight: 244.3
Chemical Formula: C10H16N2O3S
Solubility: Water
Storage Temp: 2-8°C

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

  • Appearance: White or off white powder
  • Assay: 97.5 - 102.0 %
  • Related Substance (HPLC-Individual Impurity): ≤ 1.0 %
  • Related Substance (HPLC-Total Impurities): ≤ 2.0 %
  • Residual Solvents: To meet requirements
  • Specific Rotation: +89 - +93 °
  • BSE/TSE Free: BSE/TSE Free
  • Grade: USP

  

PR1MA™ Tris-Acetate

Molecular Weight: 181.19
Chemical Formula: C14H11NO3C2H4O2
Solubility: Water
Storage Temp: Room Temperature

Moisture: <0.3%
pH (0.1M, H2O) @25°C: 6.0-7.0%
Heavy Metals: 0.001%

Shipping Weight: 0.3 lbs

Shipping Dimensions: 3.50 x 3.75 x 3.50
  • Appearance: White crystalline powder
  • Heavy Metals: ≤ 0.001 %
  • Moisture: ≤ 0.3 %
  • pH (0.1M Solution in water): 6.0 - 7.0
  • Purity: ≥ 98.0 %
  • Residue on Ignition: ≤ 0.1 %
  • BSE/TSE Free: BSE/TSE Free
  • Country of Origin: Report

  

Item#:
ASTRISACETATE

PR1MA™ Phleomycin, Powder

CAS Number: 11006-33-0
Molecular Weight: 1525
Chemical Formula: C55H85O21N20S 2Cu 
• HCl
Solubility: Water
Storage Temp: 2-8°C

Produced by Streptomyces verticillus and part of the structurally related group of Bleomycin/Phleomycin type antibiotics. Used as a selective agent in transformation experiments with mammalian cells, plant cells, and yeast. Cytotoxic action of this type of antibiotic results from the ability to cause fragmentation of DNA. In Vitro studies indicate that Phleomycin causes the accumulation of cells in the G2 phase of the cell cycle.

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

  • Appearance: Light Blue Powder
  • U.V. Absorbance (244nm, 600 µg/ml, 0.1cm Path): 0.20 - 0.30
  • Storage Condition: Store at 2 - 8 oC (Very Hygroscopic: Keep container tightly sealed until ready for use).

  

PR1MA™  Sodium Phosphate Dibasic, Anhydrous

CAS Number: 7558-79-4
Molecular Weight: 142.0
Chemical Formula: Na2HPO4
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: White Crystal
  • Assay: ≥ 99.0 %
  • Chloride (Cl): ≤ 0.002 %
  • Heavy Metals : ≤ 10 ppm
  • Insoluble Matter: ≤ 0.01 %
  • Iron: ≤ 0.002 %
  • Loss on Drying: ≤ 0.2 %
  • pH (5% Solution): 8.7 - 9.3
  • Sulfate: ≤ 0.005 %
  • Aerobic Plate Count: ≤ 1000 CFU/g
  • Yeast and Mold : ≤ 100 cfu/g
  • Total Coliforms: Negative

  

PR1MA™ Chloramphenicol 

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

 



PR1MA
™  Cycloheximide

CAS Number: 66-81-9
Molecular Weight: 281.35
Chemical Formula: C15H23NO4
Solubility: Ethanol, methanol
Storage Temp: 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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