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130605

Sigma-Aldrich

5-Bromovanillin

97%

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About This Item

Fórmula lineal:
BrC6H2-4-(OH)-3-(OCH3)CHO
Número de CAS:
2973-76-4
Peso molecular:
231.04
EC Number:
221-016-6
MDL number:
MFCD00006940
UNSPSC Code:
12352100
PubChem Substance ID:
24847971
NACRES:
NA.22

assay

97%

mp

164-166 °C (lit.)

SMILES string

COc1cc(C=O)cc(Br)c1O

InChI

1S/C8H7BrO3/c1-12-7-3-5(4-10)2-6(9)8(7)11/h2-4,11H,1H3

Inchi Key

KLSHZDPXXKAHIJ-UHFFFAOYSA-N

Application

5-Bromovanillin was used to enrich the metabolically stable anaerobic cultures to study dechlorination of chlorocatechols. It was also used to prepare 2, 5-dihydroxy-4-methoxy-6-bromobenzaldehyde and 5-bromovanillate.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

8.18718

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Hydrobromic acid reagent grade, 48%

Sigma-Aldrich

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3,4,5-Trimethoxybenzaldehyde 98%

Sigma-Aldrich

T68403

3,4,5-Trimethoxybenzaldehyde

A S Allard et al.
Applied and environmental microbiology, 57(1), 77-84 (1991-01-01)
Metabolically stable anaerobic cultures obtained by enrichment with 5-bromovanillin, 5-chlorovanillin, catechin, and phloroglucinol were used to study dechlorination of chlorocatechols. A high degree of specificity in dechlorination was observed, and some chlorocatechols were appreciably more resistant to dechlorination than others:
Roland Tolulope Loto
Scientific reports, 7(1), 17555-17555 (2017-12-16)
The synergistic properties of the combined admixture of benzenecarbonitrile and 5-bromovanillin (BNV) on the corrosion resistance of 1018 carbon steel in 1 M HCl was analysed with potentiodynamic polarization technique, weight loss method, micro-analytical studies and ATF-FTIR spectroscopy. Results obtained show
G Martin et al.
European journal of biochemistry, 261(2), 533-539 (1999-04-24)
The Burkholderia cepacia AC1100 strain, known to degrade the herbicide, 2,4,5-Trichlorophenoxyacetic acid (2,4,5-T), is able to metabolize 4-hydroxyarylaldehyde, not only into the corresponding acid, but also into a new hydroquinone, 2,5-dihydroxyarylaldehyde. When incubated with resting AC1100 cells or cell-free extracts
P J Kersten et al.
Journal of bacteriology, 162(2), 693-697 (1985-05-01)
Four strains of gram-negative bacteria capable of growing at the expense of 5-chlorovanillate were isolated from soil, and the metabolism of one strain was studied in particular detail. In the presence of alpha, alpha'-bipyridyl, a suspension of 5-chlorovanillate-grown cells accumulated

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