Pantothenic Acid → Calcium pantothenate, (S)-

HRID 504991Notes

Reaction equation

[C:1]([OH:15])(=[O:14])[CH2:2][CH2:3][NH:4][C:5](=[O:13])[C@@H:6]([C:8]([CH2:11][OH:12])([CH3:10])[CH3:9])[OH:7].[OH-].[Ca+2:17].[OH-]>>[C:1]([O-:15])(=[O:14])[CH2:2][CH2:3][NH:4][C:5](=[O:13])[C@H:6]([C:8]([CH2:11][OH:12])([CH3:10])[CH3:9])[OH:7].[Ca+2:17].[C:1]([O-:15])(=[O:14])[CH2:2][CH2:3][NH:4][C:5](=[O:13])[C@H:6]([C:8]([CH2:11][OH:12])([CH3:10])[CH3:9])[OH:7]

Participants

Reactant 2

HCID 6613Pantothenic Acid

HCID 6093208Calcium Hydroxide

Product 1

HCID 25021359Calcium pantothenate, (S)-

Procedure

The free pantothenic acid was neutralized with solid calcium hydroxide with stirring, that is to say a pH of approximately 7 was set. Approximately 2000 g of an aqueous calcium D-pantothenate suspension were obtained, which suspension was sterilized for 60 min. Successful destruction was demonstrated by plating out.

Sources & evidence

ORD record: ord-fa042b17b81f4e6aaf27d20e74633189
Source dataset: uspto-grants-2010_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07781192B2

Reaction notes

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