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C91492

Sigma-Aldrich

Cyanogen bromide

reagent grade, 97%

동의어(들):

Bromine cyanide

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크기 선택

5 G
₩74,704
25 G
₩129,920
100 G
₩308,053

₩74,704

출고 가능일2025년 4월 24일세부사항

벌크 견적 요청
모든 사진(1)

크기 선택

보기 변경
5 G
₩74,704
25 G
₩129,920
100 G
₩308,053

About This Item

Linear Formula:
BrCN
CAS Number:
506-68-3
Molecular Weight:
105.92
Beilstein:
1697296
EC Number:
208-051-2
MDL number:
MFCD00011597
UNSPSC 코드:
12352100
PubChem Substance ID:
57654055
NACRES:
NA.22

₩74,704

출고 가능일2025년 4월 24일세부사항

벌크 견적 요청

Grade

reagent grade

Quality Level

200

vapor density

3.65 (vs air)

vapor pressure

100 mmHg ( 22.6 °C)

분석

97%

양식

crystals

bp

61-62 °C (lit.)

mp

50-53 °C (lit.)

저장 온도

2-8°C

SMILES string

BrC#N

InChI

1S/CBrN/c2-1-3

InChI key

ATDGTVJJHBUTRL-UHFFFAOYSA-N

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관련 카테고리

일반 설명

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]

애플리케이션

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]

픽토그램

Skull and crossbonesCorrosionEnvironment
GHS06,GHS05,GHS09

신호어

Danger

유해 및 위험 성명서

H300 + H310 + H330,H314,H400

Hazard Classifications

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

보충제 위험성

EUH032

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

>149.0 °F - closed cup

Flash Point (°C)

> 65 °C - closed cup

개인 보호 장비

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

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCX1202
MKCX3621
MKCW8799
MKCV2103
MKCV4100

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COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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)
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질문

1–3 / 3 질문  

  1. Hi, is this sterile and suitable for cell culture? Thank you.

    1 답변

    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.

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

    1 답변

    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

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

    1 답변

    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

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