Excipient (pharmacologically inactive substance)
Medically reviewed by Drugs.com. Last updated on May 14, 2020.
What is it?
Ethylcellulose is a free-flowing, white to light tan powder used in the pharmaceutical and food manufacturing industries. It is prepared from wood pulp or cotton by treatment with alkali and ethylation of the alkali cellulose with ethyl chloride. Ethylcellulose is used in pharmaceutical industry as a coating agent, flavoring fixative, tablet binder and filler, film-former, and as a viscosity-increasing agent. Ethyl cellulose is also used in the food industry as an emulsifier. 
There is very limited data detailing possible side effects of ethylcellulose; however it is included in the FDA generally regarded as safe (GRAS) Database of Substances (SCOGS) Reviews.
Top Medications with this excipient
- Enjuvia synthetic B, 0.625 mg
- Enjuvia synthetic B, 0.9 mg
- Enjuvia synthetic B, 0.45 mg
- Enjuvia synthetic B, 1.25 mg
- Enjuvia 0.3 mg
- Galantamine Hydrobromide Extended Release 8 mg
- Galantamine Hydrobromide Extended Release 24 mg
- Galantamine Hydrobromide Extended Release 16 mg
- Hyoscyamine Sulfate Extended Release 0.375 mg
- K-Dur 10 10 mEq
- K-Dur 20 20 mEq
- Palladone 32 mg
- Palladone 24 mg
- Palladone 12 mg
- Palladone 16 mg
- PreferaOB prenatal/postnatal multivitamins and minerals
- Tricon Hematinic Concentrate with Intrinsic Factor
 Dave RH. Overview of pharmaceutical excipients used in tablets and capsules. Drug Topics (online). Advanstar. 10/24/2008 http://drugtopics.modernmedicine.com/drugtopics/Top+News/Overview-of-pharmaceutical-excipients-used-in-tabl/ArticleStandard/Article/detail/561047. Accessed 08/19/2011
 Food and Agriculture Organization of the United States. Prepared at the 26th JECFA (1982), published in FNP 25 ( 1982) and FNP. 52 (1992). Accessed March 31, 2012. Ethylcellulose. http://www.fao.org/ag/agn/jecfa-additives/specs/Monograph1/Additive-178.pdf
 FDA’s SCOGS database; Ethylcellulose; SCOGS-Report Number: 25; http://www.accessdata.fda.gov/scripts/fcn/fcnDetailNavigation.cfm?rpt=scogsListing&id=365 Accessed March 31, http://www.accessdata.fda.gov/scripts/fcn/fcnDetailNavigation.cfm?rpt=scogsListing&id=119
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