PR1MA™  MOPS [3-(N-morpholino)-propanesulfonic acid]

Common Name: 3-(N-Morpholino)propanesulfonic acid
CAS Number: 1132-61-2
Molecular Weight: 209.3
Chemical Formula: C₇H₁₅NO₄S
Solubility: Water
Storage Temp: Room Temperature

Molecular Biology Grade

• Heavy Metals: <5 ppm
• pKa: (20°C) 7.20 ± 0.2
• pH Range: 6.5-7.9

• Appearance: White crystalline powder
• Absorbance @250nm, 1M solution in H₂O: ≤ 0.1
• Absorbance 260nm: ≤ 0.2 nm
• Absorbance 280nm: ≤ 0.2
• Assay (Titration): ≥ 99.0 %
• Endotoxin : ≤ 0.5 EU/mg
• Heavy Metals: ≤ 5 ppm
• Identification: Matches the reference
• Iron (Fe): ≤ 5 ppm
• Loss on Drying (105 ^oC): ≤ 1.0 %
• Melting Point: 276.0 - 281.0 ^oC
• pH: 2.5 - 5.0
• pKa @ 20°C: 7.0 - 7.4
• Residue on Ignition: ≤ 0.2 %
• Solubility: Clear, colorless solution

PR1MA™ Potassium Phosphate, Monobasic, ACS

CAS Number: 7778-77-0
Molecular Weight: 136.1
Chemical Formula: KH2PO4
Solubility: Water
Storage Temp: Room Temperature

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

• Appearance: White crystalline powder
• Odor: Odorless
• pH (5% Solution): 4.1 - 4.5
• Insoluble Matter: ≤ 0.01 %
• Loss on Drying: ≤ 0.2 %
• Chloride (Cl): ≤ 0.001 %
• Sulfate: ≤ 0.003 %
• Heavy Metals: ≤ 0.001 %
• Iron: ≤ 0.002 %
• Sodium (Na): ≤ 0.005 %
• Assay: ≥ 99.0 %
• Grade: ACS
• BSE/TSE Free: BSE/TSE Free
• Non-Animal Origin: Non-Animal Origin
• Country of Origin: Report

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™ Agar, Bacteriological Grade

CAS Number: 9002-18-0

Solubility: Water with Heat

Storage Temp: Room Temperature

Mix 15 grams per liter in Molecular Biology grade water.

Shipping Weight: 1.4 lbs
Shipping Dimensions: 3.50 x 7.00 x 3.50

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

Appearance: White to Cream Powder

Gel Strength (1.5% gel, 20°C): 600 - 1100 g / cm³

Loss on Drying: Report %

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

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™ Tris-Acetate

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

• 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

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 %

• 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°