Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

634530

Sigma-Aldrich

5-Bromo-1,2,3-trimethoxybenzene

97%

Synonym(s):

1-Bromo-3,4,5-trimethoxybenzene

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C9H11BrO3
CAS Number:
2675-79-8
Molecular Weight:
247.09
EC Number:
220-223-9
MDL number:
MFCD00017169
UNSPSC Code:
12352100
PubChem Substance ID:
24882630
NACRES:
NA.22

Quality Level

100

Assay

97%

form

solid

mp

78-82 °C (lit.)

functional group

bromo

SMILES string

COc1cc(Br)cc(OC)c1OC

InChI

1S/C9H11BrO3/c1-11-7-4-6(10)5-8(12-2)9(7)13-3/h4-5H,1-3H3

InChI key

XAOOZMATJDXDQJ-UHFFFAOYSA-N

Application

5-Bromo-1,2,3-trimethoxybenzene can be used to synthesize the following:
  • analogs of HA14-1, which shows promising anticancer properties
  • N,N′-diarylated indolo[3,2-b]carbazole derivatives, which can find applications in electrophotography
  • symmetric 3,3′,4,4′,5,5′-hexamethoxydiphenylacetylene via Stille-type coupling with bis-(tributylstannyl)acetylene

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

634530-10G:
634530-100G:
634530-BULK:
634530-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBW8315V
MKBH1497V
MKBB2796
01907KJ
12115HE

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

"The synthesis of new, selected analogues of the pro-apoptotic and anticancer molecule HA 14-1"
Gree D, et al.
Tetrahedron Letters, 49(20), 3276- 3278 (2008)
"Indolo [3, 2-b] carbazole derivatives as hole transporting materials for electrophotography"
Velasco D, et al.
Synt. Metals, 159(07), 654-658 (2009)
?Double-Concave? Graphene: Permethoxylated Hexa-peri-hexabenzocoronene and Its Cocrystals with Hexafluorobenzene and Fullerene"
Wang Z, et al.
Angewandte Chemie (Weinheim an der Bergstrasse, Germany), 117(08), 1273-1276 (2005)
Ryan T Pekarek et al.
Journal of the American Chemical Society, 140(41), 13223-13232 (2018-10-04)
The design and fabrication of stable and efficient photoelectrochemical devices requires the use of multifunctional structures with complex heterojunctions composed of semiconducting, protecting, and catalytic layers. Understanding charge transport across such devices is challenging due to the interplay of bulk

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service