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Merck
CN

M89617

Sigma-Aldrich

粘酸

97%

别名:

MTPA, Tetrahydroxyhexanedioic acid, 半乳糖二酸, 四羟基己二酸, 糖乳酸

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About This Item

线性分子式:
HOOC(CHOH)4COOH
CAS号:
分子量:
210.14
Beilstein:
1728117
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

97%

形式

powder

mp

220-225 °C (dec.) (lit.)

SMILES字符串

O[C@@H]([C@@H](O)[C@H](O)C(O)=O)[C@@H](O)C(O)=O

InChI

1S/C6H10O8/c7-1(3(9)5(11)12)2(8)4(10)6(13)14/h1-4,7-10H,(H,11,12)(H,13,14)/t1-,2+,3+,4-

InChI key

DSLZVSRJTYRBFB-DUHBMQHGSA-N

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应用

粘液酸或称半乳糖二酸可用作合成以下物质的前体:
  • 2,3,4,5--O-乙酰基半乳糖二酸(AGA),其与己二酸一起用作合成共聚酸酐的单体单元。
  • 粘康酸和己二酸。

它还可以用于单分散水溶性磁性纳米颗粒的表面改性。

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Functionalization of monodisperse magnetic nanoparticles
Lattuada M and Hatton T A
Langmuir, 23(4), 2158-2168 (2007)
Highly Efficient Chemical Process To Convert Mucic Acid into Adipic Acid and DFT Studies of the Mechanism of the Rhenium-Catalyzed Deoxydehydration
Li X, et al.
Angewandte Chemie (International ed. in English), 53(16), 4200-4204 (2014)
B K Hubbard et al.
Biochemistry, 37(41), 14369-14375 (1998-10-17)
The genes encoding the enzymes in the (D)-glucarate/galactarate catabolic pathway have been identified in the Escherichia coli genome. These encode, in three transcriptional units, (D)-glucarate dehydratase (GlucD), galactarate dehydratase, 5-keto-4-deoxy-(D)-glucarate aldolase, tartronate semialdehyde reductase, a glycerate kinase that generates 2-phosphoglycerate
M Saladini et al.
Carbohydrate research, 336(1), 55-61 (2001-10-25)
A solution study on the complex ability of galactaric acid (GalaH(2)) for complexation with Ca(2+), Mg(2+) and Zn(2+) ions is reported. The stability constants of the complex species are determined by means of potentiometric measurements. From the dependence of stability
Dominik Mojzita et al.
Applied and environmental microbiology, 76(1), 169-175 (2009-11-10)
D-galacturonic acid can be obtained by hydrolyzing pectin, which is an abundant and low value raw material. By means of metabolic engineering, we constructed fungal strains for the conversion of D-galacturonate to meso-galactarate (mucate). Galactarate has applications in food, cosmetics

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