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[title type=”extra-large” color=”#000000″]Mendonyl™ Crospovidone (PVPP)[/title]

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[title type=”subtitle-h3″ color=”#999″ animation=”top-to-bottom”]Extraordinary disintegration for tablets:  Easy, Fast, Foolproof.[/title]

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[icon_feature icon=”hb-moon-eye-2″ icon_position=”center” border=”yes” title=”Applications”]Numerous studies (visit our BLOG for more) have proven time again, PVPP’s incredible array of applications, including disintegrate, binder, stabilizer in beverages, and more.[/icon_feature]
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[icon_feature icon=”hb-moon-brain” icon_position=”center” border=”yes” title=”Flexibility”]Prevent failure by taking advantage of PVPP’s ability to adapt to active compounds in tablets and many other dosage forms, while maintaining stability and quality through all the rigorous production processes, including Spray-drying and roller compaction.  With a wide usage range (as low as 1%), achieving solid powders and tablets that nearly instantly break apart, is at the core of Crospovidone.[/icon_feature]
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[icon_feature icon=”hb-moon-palette” icon_position=”center” border=”yes” title=”Tough”]Recognized, peer-reviewed backed science, means the production of tablets that readily compress, and rapidly dissolve in the stomach.
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YOU CAN NOW PURCHASE SOME 

OF OUR PRODUCTS ONLINE!

 

 

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WHAT IS CROSPOVIDONE?

 

Crospovidone, a cross-linked polyvinylpyrrolidone (PVPP), is an inert and insoluble polymer commonly found in pharmaceutical and nutritional tablets as a super-disintegrant.  Crospovidone’s powerful water absorption abilities, creates a near-immediate swelling of a tablet at contact with water; thus, releasing the active drug in an accelerated and precise manner.  LEARN MORE AT OUR BLOG.

USES IN PHARMACEUTICAL DRUGS:

DIRECT COMPRESSION
WET GRANULATION
BIOAVAILABILITY ENHANCEMENT
PELLETS
SOLUBILIZING AGENT
FILM FORMATION
DISPERSING AGENT

RELATED BLOG POSTS:

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[title type=”fancy-h4″]TECHNICAL INFORMATION – MENDONYL™ CROSPOVIDONE (PVPP)[/title][spacer height=”20″]

MENDONYL™ XL, XL-10.

Almost white free-flowing powder.

They have a slight characteristic odor, and are practically tasteless.

TEST Mendonyl™ XL Mendonyl™ XL-10
Identification, A B C Pass Pass
Identification D Type A Type B
Solubility (Insoluble in )                  practically insoluble in water
PH ( in 1% suspension ) 5.0 – 8.0 5.0 – 8.0
Loss on drying ≦5.0% ≦5.0%
Water ≦5.0% ≦5.0%
Water-soluble matter ≦1.0% ≦1.0%
Acid-Alcohol soluble matter ≦1.0% ≦1.0%
Peroxides ( as H2O2 ) ≦400ppm ≦400ppm
Free N-vinylpyrrolidone ≦10ppm ≦10ppm
Residue on ignition ≦0.1% ≦0.1%
Heavy metals ≦10ppm ≦10ppm
Assay, as Nitrogen content 11.0 – 12.8 11.0 – 12.8

MENDONYL™ K25, K30, K90

MICROBIOLOGICAL STATUS MAX 100 Aerobic Plate Count CFU/g
MAX 100 Mold and Yeast CFU/g
No Escherichia /g
No Pseudomonas aeruginosa /g
No Salmonella /10g
No Staphylococcus aureus /g

 

Freely soluble in water and many organic compounds.

[title type=”special-h4-left”]Pharmaceutical formulations using PVPP:[/title][spacer height=”20″]

Griseofulvin Tablets

Ingredients mg/tab
Griseofulvin 500
Povidone (VA 64) 100
Dimethylformamide 7500
Crospovidone 75
Lactose monohydrate 75
Magnesium stearate 5
Colloidal silicon dioxide 5

Sulfadimidine Tablets

Ingredients mg/tab
Sulfadimidine 500
Lactose monohydrate 100
Povidone (K30) 15
Purified water 200
Crospovidone 25
Talc 2.4
Colloidal silicon dioxide 0.3
Calcium arachinate 0.3

Captopril Tablets

Ingredients mg/tab
Captopril 25
Ludipress 91
Crospovidone 2
Magnesium stearate 2

Mefenamic Acid Tablets

Ingredients   mg/tab
Mefenamic acid 250
Cornstarch 30
Povidone (90F) 50
Isopropyl alcohol QS
Crospovidone 12
Microcrystalline cellulose 101 85
Magnesium stearate 5

Probenecid Tablets

Ingredients mg/tab
Probenecid 500
Cornstarch 130
Povidone (K30) 10
Alcohol 70.00 mL
Crospovidone 25
Colloidal silicon dioxide 3
Magnesium stearate 3

Raloxifene Hydrochloride Tablets

Ingredients mg/tab
Raloxifene HCl 60
Lactose anhydrous 156
Povidone 7.2
Polysorbate 80 7.2
Crospovidone 7.2
Magnesium stearate 2.4

Fucidine Tablets (125 mg)

Ingredients  mg/tab
Fucidine 125
Dicalcium phosphate (Di-Tab) 63
Povidone (90F) 2.5
Isopropyl alcohol          30 mL
Crospovidone 6.2
Colloidal silicon dioxide 1.3
Magnesium stearate 3

Vitamin B-Complex, Vitamin C, and Calcium Effervescent Tablets

Ingredients mg/tab
Thiamine mononitrate 7
Riboflavin 5
Nicotinamide 25
Pyridoxine hydrochloride 20
Calcium D-pantothenate 12
Calcium carbonate 75
Calcium glycerophosphate 164
Sodium bicarbonate 400
Tartaric acid (powder) 300
Sucrose 400
Sucrose 350
Povidone (K30) 50
Povidone (K30) 10
Isopropanol QS
Ascorbic acid (powder) 550
Riboflavin 2
Cyanocobalamin (gelatin coated, 0.1%) 5
PEG-6000 (powder) 40
Crospovidone 50

(source: handbook of Pharmaceutical Manufacturing Formulations, Compressed Solid Products. Author: Sarfaraz K. Niazi)

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Packed in the USA, distributed worldwide, our sample packs were produced directly from our commercial product.  Buy with confidence.

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