ChemicalBook > CAS DataBase List > 3,5-Dibromoanisole

3,5-Dibromoanisole

Product Name
3,5-Dibromoanisole
CAS No.
74137-36-3
Chemical Name
3,5-Dibromoanisole
Synonyms
3,5-DibromoanisoL;3,5-DIBROMOANISOLE;3,5-Dibromoanisole>3,5-dibromophenyl ether;Phloroglucinol Impurity 13;1,3-dibromo-5-methoxybenzene;Benzene,1,3-dibroMo-5-Methoxy-
CBNumber
CB7511635
Molecular Formula
C7H6Br2O
Formula Weight
265.93
MOL File
74137-36-3.mol
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3,5-Dibromoanisole Property

Melting point:
34-38 °C
Boiling point:
249.7°C
Density 
1.823
Flash point:
98.1°C
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
color 
White to Gray to Brown
Stability:
Stable. Incompatible with strong oxidizing agents.
InChI
InChI=1S/C7H6Br2O/c1-10-7-3-5(8)2-6(9)4-7/h2-4H,1H3
InChIKey
OQZAQBGJENJMHT-UHFFFAOYSA-N
SMILES
C1(Br)=CC(OC)=CC(Br)=C1
CAS DataBase Reference
74137-36-3(CAS DataBase Reference)
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Safety

Hazard Codes 
T
Risk Statements 
25
Safety Statements 
45
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
HazardClass 
6.1
PackingGroup 
Ⅲ
HS Code 
2909303890
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
675830
Product name
3,5-Dibromoanisole
Purity
97%
Packaging
1g
Price
$51.45
Updated
2025/07/31
TCI Chemical
Product number
D3364
Product name
3,5-Dibromoanisole
Purity
>98.0%(GC)
Packaging
5g
Price
$44
Updated
2025/07/31
TCI Chemical
Product number
D3364
Product name
3,5-Dibromoanisole
Purity
>98.0%(GC)
Packaging
25g
Price
$169
Updated
2025/07/31
TRC
Product number
D422970
Product name
3,5-Dibromoanisole
Packaging
2.5g
Price
$120
Updated
2021/12/16
TRC
Product number
D422970
Product name
3,5-Dibromoanisole
Packaging
10g
Price
$165
Updated
2021/12/16
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3,5-Dibromoanisole Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

3,5-Dibromoanisole, is an organic building block used for the synthesis of various pharmaceutical compounds, such as Dicationic m-Terphenyl and 1,3-Dipyridylbenzene Derivatives, having Antiprotozoal Activity.

Synthesis

67-56-1

6311-60-0

74137-36-3

The general procedure for the synthesis of 3,5-dibromoanisole from methanol and 1,3-dibromo-5-nitrobenzene was as follows: 1,3-dibromo-5-nitrobenzene (21.07 g, 75 mmol), freshly powdered potassium hydroxide (7.57 g, 135 mmol) and tetrabutyl ammonium bromide (2.42 g, 7.5 mmol) were suspended in tetramethylurea (80 mL). A solution of methanol (4.81 g, 6.09 mL, 150 mmol) dissolved in 20 mL of tetramethylurea was added slowly and dropwise to the above brown suspension over a period of 15 min at room temperature. The reaction mixture was stirred continuously for 24 h at room temperature before it was quenched by pouring it into ice (150 g) and extracted with tert-butyl methyl ether (3 x 250 mL). The organic phases were combined, dried with magnesium sulfate and subsequently concentrated under reduced pressure to give the crude product. The crude product was purified by reduced pressure distillation (124 °C, 10 Torr) to give 16.74 g (84% yield) of 3,5-dibromoanisole as a light yellow solid.

References

[1] Patent: US2006/270686, 2006, A1. Location in patent: Page/Page column 35
[2] Journal of Medicinal Chemistry, 2011, vol. 54, # 1, p. 179 - 200
[3] Patent: US2008/280891, 2008, A1. Location in patent: Page/Page column 34-35
[4] Patent: WO2008/8059, 2008, A1. Location in patent: Page/Page column 96

3,5-Dibromoanisole Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,5-Dibromoanisole manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
3,5-Dibromoanisole 74137-36-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
3,5-Dibromoanisole 74137-36-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Career Henan Chemical Co
Product
3,5-Dibromoanisole 74137-36-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500kg
Release date
2019-12-25

74137-36-3, 3,5-DibromoanisoleRelated Search:

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  • 1,3-dibromo-5-methoxybenzene
  • 3,5-DIBROMOANISOLE
  • Benzene,1,3-dibroMo-5-Methoxy-
  • Phloroglucinol Impurity 13
  • 3,5-dibromophenyl ether
  • 3,5-Dibromoanisole&gt
  • 3,5-DibromoanisoL
  • 74137-36-3
  • C7H6OBr2
  • CH3OC6H3Br2
  • Multisubstituted Benzene
  • Anisole
  • Ethers
  • Organic Building Blocks
  • Oxygen Compounds