Difference between revisions of "Biotin"
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== Description == | == Description == | ||
| − | A white crystalline compound that acts as a vitamin. Biotin is part of the B complex of vitamins. It influences fat metabolism and growth rates. Biotin is synthesized in the intestinal tract of humans. It is highly concentrated in the liver, kidney, pancreas, [http://cameo.mfa.org/materials/fullrecord.asp?name=milk milk], and [http://cameo.mfa.org/materials/fullrecord.asp?name=egg | + | A white crystalline compound that acts as a vitamin. Biotin is part of the B complex of vitamins. It influences fat metabolism and growth rates. Biotin is synthesized in the intestinal tract of humans. It is highly concentrated in the liver, kidney, pancreas, [http://cameo.mfa.org/materials/fullrecord.asp?name=milk milk], and [http://cameo.mfa.org/materials/fullrecord.asp?name=egg%20yolk egg yolk]. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| Line 35: | Line 35: | ||
== Authority == | == Authority == | ||
| − | * | + | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 853 |
| − | * | + | * Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 |
| − | * | + | * Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, ''Notes for Workshop on New Methods in the Cleaning of Paintings'', J.Paul Getty Trust, Los Angeles, 1990 |
* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 1272 | * ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 1272 | ||
Revision as of 06:27, 24 July 2013
Description
A white crystalline compound that acts as a vitamin. Biotin is part of the B complex of vitamins. It influences fat metabolism and growth rates. Biotin is synthesized in the intestinal tract of humans. It is highly concentrated in the liver, kidney, pancreas, milk, and egg yolk.
Synonyms and Related Terms
vitamin H; vitamin B7; hexahydro-2-oxo-1H-thieno [3,4-d] imidazole-4-pentanoic acid; biotine (Fr., Ned.); Vitamine B8 (Fr.); biotina (It.); Vitamina H (It.); biotyna (Pol.); Biotin (Deut., Sven.)
Other Properties
Soluble in water, ethanol. Insoluble in naphtha, chloroform.
| Composition | C10H16N2O3S |
|---|---|
| CAS | 58-85-5 |
| Melting Point | 230-232 |
| Molecular Weight | mol. wt. = 244.32 |
Hazards and Safety
Mallinckrodt Baker: MSDS
Authority
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 853
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, Notes for Workshop on New Methods in the Cleaning of Paintings, J.Paul Getty Trust, Los Angeles, 1990
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 1272
- Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Biotin (Accessed Oct. 18, 2005)