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Cefalexin Imtermediate H

Synonyms: 2-Hydroxy-6-methylpyrazine;6-Methyl-2(1H)-pyrazinone; 6-Methyl-pyrazinol; 6-Methylpyrazin-2-one; NSC 143141
Cat. No.: C20327 CAS No.: 20721-18-0
MDL.: Formula: C5H6N2O
F.W.110.11 Purity: 99%
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Size/Unit Price Qty Availability Price Total
5g $150.00 Enter qty and click checkbox $150.00
Catalog Number: C20327   CAS No.: 20721-18-0
MDL: Formula: C5H6N2O
F.W.: 110.11 Purity: 99%
Package: Unit: g
Appearance: M.P.:
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: Stability:
Storage: Category: Reference Standard
Reference: Barbhaiya, R. H., et al.: J. Pharm. Pharmacol., 30, 224 (1978)
Application: 2-Hydroxy-6-methylpyrazine is a useful synthetic intermediate in the synthesis of 2-hydroxy-3-phenyl-6-methylpyrazine; a fluorescent degradation product of the antibiotic cephalexin used to determine this antibiotic in aqueous solution and human plasma.
Category: Amines, Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals