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Merck
CN

C1259

Sigma-Aldrich

分支酸 钡盐 来源于产气肠杆菌

≥55%

别名:

反式-3-([1-羧基乙烯基]氧)-4-羟基-1,5-环己二烯-1-羧酸

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About This Item

经验公式(希尔记法):
C10H8BaO6
CAS号:
分子量:
361.49
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.25

形式

powder

质量水平

浓度

≥55%

运输

dry ice

储存温度

−70°C

SMILES字符串

[Ba].O[C@@H]1C=CC(=C[C@H]1OC(=C)C(O)=O)C(O)=O

InChI

1S/C10H10O6.Ba.2H/c1-5(9(12)13)16-8-4-6(10(14)15)2-3-7(8)11;;;/h2-4,7-8,11H,1H2,(H,12,13)(H,14,15);;;/t7-,8-;;;/m1.../s1

InChI key

JFTBXNPYKNMOHD-MVYICHOISA-N

应用

分支酸可用作通过草酸酯途径合成的许多重要生物化合物的前体,例如芳香族氨基酸酪氨酸和苯丙氨酸、吲哚、泛醌、2,3-二羟基苯甲酸(DHB)和对氨基苯甲酸酯(pABA)。
通过莽草酸途径生物合成芳香氨基酸的中间体。

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 2 - STOT SE 3

靶器官

Eyes,Central nervous system, Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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B P Nichols et al.
The Journal of biological chemistry, 264(15), 8597-8601 (1989-05-25)
Escherichia coli p-aminobenzoate synthase is composed of two nonidentical subunits encoded by pabA and pabB and has been assumed to be the sole enzyme responsible for p-aminobenzoate biosynthesis from chorismate and glutamine. Plasmids were constructed that overproduce the p-aminobenzoate synthase
Guy Barros Barcellos et al.
Journal of molecular modeling, 15(2), 147-155 (2008-12-02)
Bacillus anthracis has been employed as an agent of bioterrorism, with high mortality, despite anti-microbial treatment, which strongly indicates the need of new drugs to treat anthrax. Shikimate pathway is a seven step biosynthetic route which generates chorismic acid from
O Kerbarh et al.
Biochemical Society transactions, 33(Pt 4), 763-766 (2005-07-27)
The shikimate biosynthetic pathway is utilized in algae, higher plants, bacteria, fungi and apicomplexan parasites; it involves seven enzymatic steps in which phosphoenolpyruvate and erythrose 4-phosphate are converted into chorismate. In Escherichia coli, five chorismate-utilizing enzymes catalyse the synthesis of
Christopher T Walsh et al.
Natural product reports, 29(1), 37-59 (2011-11-09)
The ortho-, meta-, and para- regioisomers of aminobenzoate are building blocks for a wide range of microbial natural products. Both the ortho-isomer (anthranilate) and PABA derive from the central shikimate pathway metabolite chorismate while the meta-isomer is not available by

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