Exam 1 - Excipients Flashcards

1
Q

Benzyl alcohol

A

Preservative (alcohol)

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2
Q

Cetyl alcohol

A

Emulsifier, Thickening agent

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3
Q

Glycerin

A

Humectant, Co-solvent

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4
Q

Liquid petrolatum

A

Oil phase

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5
Q

Magnesium aluminum silicate

A

Emulsifier, Structured vehicle system

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6
Q

Water

A

Aqueous phase, Solvent

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7
Q

Capsicum

A

Active ingredient

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8
Q

Mineral oil

A

Oil phase

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9
Q

Menthol

A

Active Ingredient

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10
Q

Polysorbate 60 (nonionic)

A

Emulsifier

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11
Q

Propylene glycol

A

Humectant, Co-solvent

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12
Q

Sodium lauryl sulfate (SDS)

A

Emulsifier, Surfactant

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13
Q

Stearyl alcohol

A

Emulsifier, Thickening agent

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14
Q

Budesonide

A

Active Ingredient

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15
Q

Carboxymethylcellulose sodium

A

Structured vehicle system

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16
Q

Polysorbate 80

A

Wetting agent

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17
Q

Disodium EDTA

A

Antioxidant, Chelating agent

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18
Q

Potassium sorbate

A

Buffering agent, Preservative

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19
Q

Attapulgite

A

Active Ingredient

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20
Q

Benzoic acid

A

Preservative (acid)

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21
Q

Citric acid

A

Antioxidant, Buffering agent, Chelating agent

22
Q

Methylparaben

A

Preservative (acting by lipophilic adsorption)

23
Q

Propylparaben

A

Preservative

24
Q

Sodium dihydrogen citrate (salt form of citric acid)

A

Antioxidant, Buffering agent, Chelating agent

25
Q

Sorbitol solution

A

Sweetener

26
Q

Xanthan

A

Structured vehicle system

27
Q

Sodium bisulfite

A

Antioxidant acting by preferential oxidation (reducing agent)

28
Q

Ethylenediaminetetraaceticacid (EDTA)

A

Antioxidant, Chelating agent (Chelates divalent metal cations)

29
Q

Butylated hydroxytoluene (BHT)

A

Free radical stabilizer, Antioxidant

30
Q

Benzalkonium chloride

A

Preservative acting by electrostatic adsorption (Quaternary ammonium compound)

31
Q

Ascorbic acid (Vitamin C)

A

Antioxidant (reducing agent), Buffering agent

32
Q

Chlorpromazine

A

Active ingredient

33
Q

Sucrose

A

Sweetener

34
Q

Acetic acid

A

Buffering agent

35
Q

Glycine

A

Buffering agent

36
Q

Phosphoric acid

A

Buffering agent

37
Q

Chlorobutanol

A

Preservative (alcohol)

38
Q

Monothioglycerol

A

Co-solvent

39
Q

Sodium hydroxide

A

Buffering agent

40
Q

Hydrochloric acid

A

Buffering agent

41
Q

Sodium benzoate

A

Preservative

42
Q

Ethanol

A

Preservative (alcohol)

43
Q

Sorbic acid

A

Preservative (acid)

44
Q

Propyl paraben

A

Preservative (ester/paraben)

45
Q

Butyl paraben

A

Preservative (ester/paraben)

46
Q

Ethyl paraben

A

Preservative (ester/paraben)

47
Q

Cetyltrimethylammonium chloride

A

Preservative (Quaternary ammonium compound)

48
Q

Propyl, octyl, dodecyl esters of gallic acid

A

Antioxidant (free-radical scavengers)

49
Q

Butylated hydroxyanisole (BHA)

A

Antioxidant (free-radical scavenger)

50
Q

Tocopherol

A

Antioxidant (free radical scavenger)

51
Q

Vitamin E

A

Active ingredient OR Antioxidant (free radical scavenger)

52
Q

Thiols

A

Antioxidant (reducing agent)