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PubMed · 13870825

[On decrease in the stress effect with hydrocortisone acetate in otorhinolaryngological operations].

B BOLLOBAS
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HydrocortisoneMental DisordersOtolaryngologyOtorhinolaryngologic Surgical ProceduresOTORHINOLARYNGOLOGY/surgeryJournal Article

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B BOLLOBAS. 1961. [On decrease in the stress effect with hydrocortisone acetate in otorhinolaryngological operations].. https://pubmed.ncbi.nlm.nih.gov/13870825/

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PubMed1997

[Hydrocortisone Acetate Reference Standard (Control 961) of National Institute of Health Sciences].

The raw material of hydrocortisone acetate was tested for the preparation of the "Hydrocortisone Acetate Reference Standard (Control 961)". Analytical data obtained were as follows: IR spectrum, specific absorption wave numbers at 3428, 1748, 1723, 1631, and 1375 cm-1; specific absorbance, E1cm1% (242 nm) = 406; thin-layer chromatography, no impurities were detected until 0.05 microgram; high-performance liquid chromatography (HPLC), 2-3 impurities were detected and the amount of the total impurities was estimated to be about 0.2%; assay by HPLC, 100.7%. Based on the above results, the raw material was authorized as the Japanese Pharmacopoeia Reference Standard (Control 961).

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