5- Hydroxy-6-methyl-3.4-pyridinedimethanol Hydrochloride

Hydroxy-6-methyl-3,4-pyridinedimethanol Hydrochloride Pyridoxol Hydrochloride Vitamin B6 Hydrochloride Vitamin Bg... [Pg.379]

CAS 58-56-0 EINECS/ELINCS 200-386-2 Synonyms Adermine hydrochloride 3-Hydroxy-4,5-dihydroxymethyl-2-methylpyridine HCI 3-Hydroxy-4,5-dimethylol-a-picoline hydrochloride 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol hydrochloride 5-Hydroxy-6-methyl-3,4-pyridinedimethanol hydrochloride 2-Methyl-3-hydroxy-4,5-bis (hydroxymethyl) pyridine hydrochloride Pyridoxine hydrochloride Pyridoxinium chloride Pyridoxinum hydrochloride Pyridoxol hydrochloride Vitamin Be hydrochloride Classification Substituted aromatic compd. Empirical CsHnNOs CIH Properties Colorless to wh. platelets or cryst. powd., odorless sol. in water, alcohol, acetone, propylene glycol si. sol. in other org. soivs. insol. in ether, chloroform m.w. 205.66 m.p. 204-206 C (dec.) pH 2.0-3.5 (5% aq.)... [Pg.3791]

Pyridoxine hydrochloride 5-Hydroxy-6-methyl-3,4- pyridinedimethanol hydrochloride C3H,2CIN03 58-56-0 205.639 pi (al, ace) 207 sub VS H2O... [Pg.619]

Pyridoxine Hydrochloride, USP. Pyridoxine hydrochloride.. S-hydroxy-6-methyl-3.4-pyridinedimethanol hydrochloride. vitamin B, hydrochloride, rat antidermatitis factor. is a white, odorless, crystalline substance that is soluble l .S in water and 1 100 in alcohol and in.soluble in ether. It is relatively. stable to light and air in the solid form and in acid solutions at a pH no greater than S. at which pH it can be autoclaved at IS pounds at I20°C for 20 to 30 minutes. Pyridoxine is unstable when irradiated in aqueous solution.s at pH 6.8 or above. It is oxidized readily by hydrogen peroxide and other oxidizing agents. Pyridoxine is as stable in mixed vitamin preparations as riboflavin and nicotinic acid. A 1% aqueous solution has a pH of 3. The pK i values fur pyridoxine. pyridoxal. and pyridoxamine are S.OO. 4.22. and 3.40. respectively, and their pK 2 values are 8.96. 8.68. and 8.05. respectively. [Pg.894]

Chemical Name 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride... [Pg.2920]

Chemical Name Pyridoxine Chemical Abstracts Services Registry Numbers CAS 58-56-0 CAS 65-23-6 Synonyms Vitamin Pyridoxal Pyridoxamine Adermine hydrochloride 3,4-Pyridinedimethanol 5-Hydroxy-6-methyl hydrochloride Chemical/Pharmaceutical/Other Class Water-soluble vitamin... [Pg.2167]

Hydroxy-6-methyl-3,4-pyrldlnedicarbinol hydrochloride. See Pyridoxine HCI 5-Hydroxy-6-methyl-3,4-pyridinedicarbinol tripalmitate. See Pyridoxine tripalmitate 5-Hydroxy-6-methyl-3,4-pyridinedimethanol. [Pg.2129]

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