Saltar al contenido
Merck

C91492

Sigma-Aldrich

Cyanogen bromide

reagent grade, 97%

Sinónimos:

Bromine cyanide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización

Seleccione un Tamaño

5 G
MXP 942.00
25 G
MXP 1,729.00
100 G
MXP 4,151.00
500 G
MXP 15,142.00

MXP 942.00


Disponible para envío el21 de abril de 2025Detalles


Solicitar un pedido a granel

Seleccione un Tamaño

Cambiar Vistas
5 G
MXP 942.00
25 G
MXP 1,729.00
100 G
MXP 4,151.00
500 G
MXP 15,142.00

About This Item

Fórmula lineal:
BrCN
Número de CAS:
Peso molecular:
105.92
Beilstein:
1697296
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
NACRES:
NA.22

MXP 942.00


Disponible para envío el21 de abril de 2025Detalles


Solicitar un pedido a granel

grado

reagent grade

Nivel de calidad

densidad de vapor

3.65 (vs air)

presión de vapor

100 mmHg ( 22.6 °C)

Ensayo

97%

Formulario

crystals

bp

61-62 °C (lit.)

mp

50-53 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

BrC#N

InChI

1S/CBrN/c2-1-3

Clave InChI

ATDGTVJJHBUTRL-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Descripción general

Cyanogen bromide (CNBr) is a halogen halide. Its utility as a condensing agent during chemical ligation of oligodeoxyribonucleotides has been reported.[1] Its threshold photoelectron (TPE) spectrum has been recorded under high resolution.[2] The cryopolymerization of CNBr on irradiation has been investigated.[3]

Aplicación

Cyanogen bromide may be used:
  • To activate polysaccharides for coupling with erythrocytes.[4]
  • As an oxidizing agent in urine thaimine assay.[5]
  • In the preparation of 2-amino-5-(2′-thienyl)-1,3,4-oxadiazole.[6]
For peptide cleavage[7] and use in protein immobilization procedures.[8] Reaction with C60Ph5Cl produces a novel phenylated isoquinolino[3′,4′:1,2][60]fullerene.[9]

Palabra de señalización

Danger

Clasificaciones de peligro

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

Riesgos supl.

Código de clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

>149.0 °F - closed cup

Punto de inflamabilidad (°C)

> 65 °C - closed cup

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Applied Biochemistry and Biotechnology, 44, 135-135 (1994)
Org. Mass Spectrom., 28, 1395-1395 (1993)
Abdul-Sada, A.K. et al.
Chemical Communications (Cambridge, England), 307-307 (1998)
N I Sokolova et al.
FEBS letters, 232(1), 153-155 (1988-05-09)
Cyanogen bromide was found to condense oligodeoxyribonucleotides on a complementary template in aqueous solution. Optimum conditions for this vigorous and effective reaction were developed. CNBr proved to be useful for incorporation of phosphoramidate or pyrophosphate internucleotide bonds in DNA duplexes.
Threshold photoelectron spectroscopy of cyanogen bromide.
Yencha AJ, et al.
Chemical Physics Letters, 392(1), 202-208 (2004)

Questions

1–3 of 3 Questions  
  1. Hi, is this sterile and suitable for cell culture? Thank you.

    1 answer
    1. This product is not sterile and has not been tested for cell culture applications. Therefore, it may not be suitable for use in cell culture without proper sterilization procedures.

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico