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125: Pharmaceutics II > Excipients (post Mid) > Flashcards

Excipients (post Mid) Flashcards

1
Q

Ascorbic acid

A

Antioxidant

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2
Q

Acetylcysteine

A

Antioxidant

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3
Q

Sulphurous acid salts (bisulfite, metabisulfite)

A

Antioxidants

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4
Q

Monothioglycerol

A

Antioxidants

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5
Q

Benzoyl alcohol

A

Antimicrobial

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6
Q

Methyl/propyl paraben

A

Antioxidant

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7
Q

Phosphate

A

Buffering agent

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8
Q

Citrate

A

Buffering agent

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9
Q

Acetate

A

Buffering agent

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10
Q

Dextrose

A

Toxicity agent (most common)

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11
Q

NaCl

A

TOnicity agent

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12
Q

Glycerol, glycerin

A

TOnicity agent

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13
Q

Mannitol

A

Tonicity agent

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14
Q

Polyoxyethylene sorbitan monooleate (Tween 80), Sorbitan monooleate Polyoxyethylene sorbitan monolaurate (Tween 20), Lecithin, Polyoxyethylene polyoxypropylene copolymers (Pluronics)

A

Surfactants (too long to type those all out)

Just for tween or polyethylene shit

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15
Q

Propylene glycol

A

Co solvent

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16
Q

sodium chloride

A
17
Q

Borate and phosphate buffers

A

Buffers

18
Q

Acetic acid and sodium acetate buffers

A

Buffer

19
Q

Polysporin ate 20 and polyoxyl 40 stearate

A

Common surfactants (non irritating

20
Q

Benzalkonium chloride

A

Preservative

21
Q

Chloro butanol

A

Preservative

22
Q

Methyl paraben

A

Preservative

23
Q

Thimerosal

A

Preservative

24
Q

Disodium edetate

A

Chelating agent and antioxidant

25
Q

Sodium bisulfite

A

Chelating agent and antioxidant

26
Q

Preservatives for optic formulations

A

Chlorobutanol
Benzalkonium chloride
Thiomersal

27
Q

Viscosity modifying agents for optic solutions

A

Hydrophilic polymers, glycols and glycerol

125: Pharmaceutics II (5 decks)

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