06711
D-(−)-柠苹酸
≥95.0% (GC)
别名:
(R)-2-羟基-2-甲基琥珀酸, D-(−)-2-甲基苹果酸
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关于此项目
经验公式（希尔记法）:
C5H8O5 · xLi+
化学文摘社编号:
分子量:
148.11 (free acid basis)
NACRES:
NA.32
UNSPSC Code:
12352204
Beilstein/REAXYS Number:
1723818
Assay:
≥95.0% (GC), 4-9% (Lithium, ICP)
Form:
powder or crystals
assay
≥95.0% (GC), 4-9% (Lithium, ICP)
InChI key
XFTRTWQBIOMVPK-RXMQYKEDSA-N
InChI
1S/C5H8O5/c1-5(10,4(8)9)2-3(6)7/h10H,2H2,1H3,(H,6,7)(H,8,9)/t5-/m1/s1
form
powder or crystals
optical activity
[α]/D -19.0±2.0°, c = 0.5 in 1 M HCl
storage temp.
2-8°C
Quality Level
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Biochem/physiol Actions
柠苹酸是一种生化中间体，已知参与细菌代谢的多个方面，其中包括通过破伤风梭菌的甲基天冬氨酸途径进行谷氨酸的厌氧代谢。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Ovarian cancer is typified by the development of chemotherapy resistance. Chemotherapy resistance is associated with high aldehyde dehydrogenase (ALDH) enzymatic activity, increased cancer "stemness," and expression of the stem cell marker CD133. As such, ALDH activity has been proposed as a
I du Preez et al.
Tuberculosis (Edinburgh, Scotland), 93(3), 330-337 (2013-03-13)
In this study, a metabolomics research approach was used to identify new tuberculosis (TB) markers from sputum, in an attempt to better characterise the disease as well as the metabolic response of the host to Mycobacterium tuberculosis infection. After GCxGC-TOFMS
W Buckel et al.
Journal of bacteriology, 117(3), 1248-1260 (1974-03-01)
Two pathways are involved in the fermentation of glutamate to acetate, butyrate, carbon dioxide, and ammonia-the methylaspartate and the hydroxyglutarate pathways which are used by Clostridium tetanomorphum and Peptococcus aerogenes, respectively. Although these pathways give rise to the same products
Hai Xu et al.
Journal of bacteriology, 186(16), 5400-5409 (2004-08-05)
Three leuA-like protein-coding sequences were identified in Leptospira interrogans. One of these, the cimA gene, was shown to encode citramalate synthase (EC 4.1.3.-). The other two encoded alpha-isopropylmalate synthase (EC 4.1.3.12). Expressed in Escherichia coli, the citramalate synthase was purified
D M Howell et al.
Journal of bacteriology, 181(1), 331-333 (1998-12-29)
The Methanococcus jannaschii gene MJ1392 was cloned, and its protein product was hyperexpressed in Escherichia coli. The resulting protein was purified and shown to catalyze the condensation of pyruvate and acetyl coenzyme A, with the formation of (R)-citramalate. Thus, this
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