24347-58-8C[C@H](O)[C@@H](C)OOWBTYPJTUOEWEK-ZXZARUISSA-NMeso-butane-2,3-diol is the meso diastereoisomer of butane-2,3-diol. It has a role as a metabolite.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 100% (3 of 3) of all reports.
Not Classified
Aggregated GHS information provided per 3 reports by companies from 1 notifications to the ECHA C&L Inventory.
Status: Active Update: 15-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/28253
2,3-Butanediol, (2R,3S)-rel-: Does not have an individual approval but may be used under an appropriate group standard
使用(2R,3R)-(-)-2,3-Butanediol is used as a chiral auxiliary, chiral ligand and building block. Cyclocondenses with ketones for (13)C NMR determination of optical purity. It is used in the resolution of carbonyl compounds in gas chromatography.
一般的な説明(2R,3R)-(-)-2,3-Butanediol is a key building block in pharmaceutical industry.
純化方法Purify it by fractional distillation. The bis-(4-nitrobenzoate) has m 141-142o and [] (-) or (+) 52o (c 4 CHCl3). [Ghirardelli & Lucas J Am Chem Soc 79 734 1957, Rubin et al. J Am Chem Soc 74 425 1952, Neish Can J Res 27 6 1949, Neish & Ledingham Can J Res 27 694 1949, Beilstein 1 IV 2524-2525.]
読み込み中…
24347-58-8、5341-95-7DTXSID301031540CHEBI:75460化学的特性colourless or slightly brown liquid
定義ChEBI: The (R,R) diastereoisomer of butane-2,3-diol.