跳转至内容
Merck
CN

C3021

双氰异烟胺

≥93%

别名:

Cobinamide dicyanide, 因子 B, 苯钴胺

登录 查看组织和合同定价。

选择尺寸


关于此项目

经验公式(希尔记法):
C50H72CoN13O8
化学文摘社编号:
分子量:
1042.12
NACRES:
NA.79
PubChem Substance ID:
UNSPSC Code:
12352205
MDL number:
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

biological source

synthetic (organic)

Quality Level

assay

≥93%

form

powder

impurities

≤0.1% vitamin B12

color

purple to very dark purple

storage temp.

−20°C

SMILES string

N#C[Co]C#N.C[C@H](O)CNC(=O)CC[C@]1(C)[C@@H](CC(N)=O)C2N=C1C(C)=C3N=C(C=C4N=C(C(C)=C5N[C@]2(C)[C@@](C)(CC(N)=O)[C@@H]5CCC(N)=O)[C@@](C)(CC(N)=O)[C@@H]4CCC(N)=O)C(C)(C)[C@@H]3CCC(N)=O

InChI

1S/C48H73N11O8.2CN.Co/c1-23(60)22-55-38(67)16-17-45(6)29(18-35(52)64)43-48(9)47(8,21-37(54)66)28(12-15-34(51)63)40(59-48)25(3)42-46(7,20-36(53)65)26(10-13-32(49)61)30(56-42)19-31-44(4,5)27(11-14-33(50)62)39(57-31)24(2)41(45)58-43;2*1-2;/h19,23,26-29,43,59-60H,10-18,20-22H2,1-9H3,(H2,49,61)(H2,50,62)(H2,51,63)(H2,52,64)(H2,53,65)(H2,54,66)(H,55,67);;;/b30-19-,39-24-,40-25-;;;/t23-,26+,27+,28+,29-,43?,45+,46-,47-,48-;;;/m0.../s1

InChI key

NJATWHPHZUGTHR-GXEWULDJSA-N

General description

二氰基钴啉醇酰胺也称为因子b,是辅酶B12的前体。它具有咕啉环结构,钴(Co)原子的六个配位点中有四个是吡咯氮原子。

Application

二氰基钴啉醇酰胺已被用于维生素B12结合蛋白(BtuF)的结晶。它还被用于BtuCD-BtuF相互作用的脱稳。
用于测定内因子制剂中的非内因子(R蛋白)。

Biochem/physiol Actions

二氰基钴啉醇酰胺(Cbi)可用作可溶性鸟苷酸环化酶(sGC)辅助激活因子,并以N末端调节区为靶点。该作用类似于佛司可林对腺苷酸环化酶的作用。二氰基钴啉醇酰胺可提高大鼠细胞内环单磷酸鸟苷(cGMP)的水平,并在大鼠中表现出血管舒张活性。它可与多种钴胺素一起用于HIV-1整合酶和一氧化氮合酶抑制的研究。

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

The Different Effects of Substrates and Nucleotides on the Complex Formation of ABC Transporters
Fiorentino F, et al.
Structure, 27(4), 651-659 (2019)
Anne-Sophie Ruget et al.
Frontiers in veterinary science, 6, 455-455 (2020-01-11)
Peste des petits ruminants virus (PPRV), responsible for peste des petits ruminants (PPR), is widely circulating in Africa and Asia. The disease is a huge burden for the economy and development of the affected countries. In Eastern Africa, the disease
Longxing Cao et al.
Proceedings of the National Academy of Sciences of the United States of America, 113(47), 13438-13443 (2016-11-09)
Clearance of dead cells is critical for maintaining homeostasis and prevents autoimmunity and inflammation. When cells undergo apoptosis and necrosis, specific markers are exposed and recognized by the receptors on phagocytes. DEC205 (CD205) is an endocytotic receptor on dendritic cells
Inhibition of nitric oxide synthase by cobalamins and cobinamides
Weinberg JB, et al.
Free Radical Biology & Medicine, 46(12), 1626-1632 (2009)
Conformational change of a tryptophan residue in BtuF facilitates binding and transport of cobinamide by the vitamin B12 transporter BtuCD-F
Mireku SA, et al.
Scientific reports, 7, 41575-41575 (2017)

全球贸易项目编号

货号GTIN
C3021-10MG04061833269725
C3021-50MG04061833485125

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持