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Merck

261610

Sigma-Aldrich

溴化氰 溶液

5.0 M in acetonitrile

别名:

Bromine cyanide, Bromine monocyanide, Bromocyanide, Bromocyanogen, Carbononitridic bromide, Cyanic bromide, Cyanobromide, Cyanogen monobromide

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About This Item

线性分子式:
BrCN
CAS号:
分子量:
105.92
Beilstein:
1697296
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

形狀

liquid

濃度

5.0 M in acetonitrile

溶解度

alcohol: freely soluble(lit.)
diethyl ether: freely soluble(lit.)
water: freely soluble(lit.)

密度

1.093 g/mL at 25 °C

儲存溫度

2-8°C

SMILES 字串

BrC#N

InChI

1S/CBrN/c2-1-3

InChI 密鑰

ATDGTVJJHBUTRL-UHFFFAOYSA-N

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一般說明

Cyanogen bromide solution induces template-guided condensation of oligonucleotides only in the presence of N-substituted morpholines. Mechanism of the phosphomonoester group activation by cyanogen bromide in N-substituted morpholine buffers has been investigated.

應用

Cyanogen bromide is a general reagent used to cleave carbon-heteroatom bonds. It is used in the synthesis of organocyanamides from corresponding tertiary amines, which is popularly known as von Braun reaction. CNBr solution is widely used in protein immobilization and cleavage.

訊號詞

Danger

危險分類

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

42.8 °F - closed cup

閃點(°C)

6 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Cyanogen Bromide.
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
Wen Qian et al.
Scientific reports, 10(1), 6470-6470 (2020-04-15)
The conjugation of polysaccharides with an effective carrier protein is critical for the development of effective bacterial polysaccharide vaccines. Therefore, the identification and optimization of carrier proteins to induce an effective immune response is necessary for developing a combined vaccine.
Bromalkylierte aromatische Amine. II. Mitteilung.
v Braun J, et al.
Ber. Deutsch. Chem. Ges., 51, 273-282 (1918)
Z A Shabarova et al.
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 27(5-6), 555-566 (2001-09-07)
Cyanogen bromide has been found to induce the template-guided condensation of oligonucleotides only in the presence of N-substituted morpholines. Based on 31P, 1H and 13C NMR spectroscopy data, the mechanism of the phosphomonoester group activation by cyanogen bromide in N-substituted
Immobilization of lipases on hydrophobic supports involves the open form of the enzyme.
Manoel EA, et al.
Enz. Microbiol. Technol., 71, 53-57 (2015)

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