Detail of "2889-31-8"

CAS Number:
2889-31-8
Name:
alpha-Hydroxyglutarate
Molecular Structure:
Formula:
C₅H₈O₅
Molecular Weight:
148.114
Synonyms:
Glutaricacid, 2-hydroxy- (6CI,7CI,8CI);Pentanedioic acid,2-hydroxy-;2,3-Dideoxypentaric acid;2-Hydroxyglutaricacid;2-Hydroxypentanedioic acid;DL-2-Hydroxyglutaric acid;a-Hydroxyglutaric acid;
Density:
1.508g/cm³
Boiling Point:
394.2°Cat760mmHg
Flash Point:
206.4°C

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Formation of dicarboxylic acids during hot alkali treatment of hydrocellulose: Formation of dicarboxylic acids during hot alkali treatment of hydrocellulose. Lowendahl, L.; Petersson, G.; Samuelson, O. (Dep. Eng. Chem., Chalmers Univ. Technol., Goteborg, Swed.). Cellul. Chem. Technol., 10(4), 471-7 (English) 1976. CODEN: CECTAH. 13544-77-9 and 56883-94-4 which are cas registry numbers of chemicals are mentioned. DOCUMENT TYPE: Journal CA Section: 43 (Cellulose, Lignin, Paper, and Other Wood Products) Section cross-reference(s): 80 3,4-Dideoxyhexaric acid [13544-77-9], 2,3,4-trideoxyhexaric acid [18294-85-4], 2,3-dideoxypentaric acid [2889-31-8], and several other dicarboxylic acids were identified in alk. exts. of hydrocellulose [9034-34-8] using a combination of anion exchange chromatog. and gas chromatog.-mass spectrometry. .

Studies on the urinary excretion of metabolites of valproic acid (dipropylacetic acid) in rats and humans: Studies on the urinary excretion of metabolites of valproic acid (dipropylacetic acid) in rats and humans. Kochen, W.; Imbeck, H.; Jakobs, C. (Universitaetskinderklin. Heidelberg, Heidelberg, Ger.). Arzneim.-Forsch., 27(5), 1090-9 (German) 1977. CODEN: ARZNAD. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacodynamics) After oral administration of 14C-labeled valproic acid (DPA) [99-66-1] to rats, for 3-4 days, 80.5% of the total dose was excreted in the urine within 39 days. In addn., 52-66% of the available radioactivity was excreted in the urine within 24 h of the last dose of DPA. The metabolites of DPA in urine were 2-propylglutaric acid [32806-62-5], 5-hydroxy-2-propylvaleric acid [53660-23-4], 3-keto-2-propylvaleric acid [60113-81-7], and dehydrodipropylacetic acid [60218-41-9]. After administration of DPA to humans, 2-propylglutaric acid, 5-hydroxy-2-propylvaleric acid, and dehydrodipropylacetic acid were obsd. in the urine. In addn., in 2 of 8 patients, high amts. of methylmalonic acid [516-05-2] and hydroxymalonic acid [80-69-3] were excreted in the urine and in 4 patients, high amts. of succinic acid [110-15-6], glutaric acid [110-94-1], 2-hydroxyglutaric acid [2889-31-8], and adipic acid [124-04-9] were obsd.