ChemicalBook > CAS DataBase List > METHYL 4-BROMO-2-METHOXYBENZOATE 98

METHYL 4-BROMO-2-METHOXYBENZOATE 98

Product Name: METHYL 4-BROMO-2-METHOXYBENZOATE 98
CAS No.: 139102-34-4
Chemical Name: METHYL 4-BROMO-2-METHOXYBENZOATE 98
Synonyms: 2-methoxy-4-bromobenzoate;4-BROMO-2-METHOXYBENZOATE;4-BROMO-2-METHOXYBENZOATE 98;Methyl 4-Bromo-2-methoxybenzoate >Methyl 4-bromo-2-methoxybenzoate 98%;METHYL 4-BROMO-2-METHOXYBENZOATE 98;METHYL 4-BROMO-2-METHOXYBENZOATE, PURISS;Benzoic acid, 4-bromo-2-methoxy-, methyl ester
CBNumber: CB9498855
Molecular Formula: C9H9BrO3
Formula Weight: 245.07
MOL File: 139102-34-4.mol

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METHYL 4-BROMO-2-METHOXYBENZOATE 98 Property

Melting point:: 33 °C (lit.)
Boiling point:: 100-108 °C/0.01 mmHg (lit.)
Density: 1.462±0.06 g/cm3(Predicted)
refractive index: 1.58
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Toluene
form: low-melting solid
color: White to Light yellow

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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: 29189900

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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: 647594
Product name: Methyl 4-bromo-2-methoxybenzoate
Purity: 98%
Packaging: 10g
Price: $158.65
Updated: 2025/07/31

Sigma-Aldrich

Product number: 647594
Product name: Methyl 4-bromo-2-methoxybenzoate
Purity: 98%
Packaging: 1g
Price: $36
Updated: 2023/06/20

TCI Chemical

Product number: M2586
Product name: Methyl 4-Bromo-2-methoxybenzoate
Purity: >98.0%(GC)
Packaging: 5g
Price: $80
Updated: 2025/07/31

TRC

Product number: M296240
Product name: Methyl 4-bromo-2-methoxybenzoate
Packaging: 500mg
Price: $65
Updated: 2021/12/16

AK Scientific

Product number: X2841
Product name: Methyl 4-bromo-2-methoxybenzoate
Packaging: 1g
Price: $17
Updated: 2021/12/16

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METHYL 4-BROMO-2-METHOXYBENZOATE 98 Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

Methyl 4-bromo-2-methoxybenzoate is an organic compound, commonly used as an intermediate for medicines and pesticides, and also a raw material for organic synthesis.

Synthesis

1666-28-0

74-88-4

139102-34-4

The general procedure for the synthesis of methyl 4-bromo-2-methoxybenzoate from 2-hydroxy-4-bromobenzoic acid and iodomethane was as follows: 4-bromo-2-hydroxybenzoic acid (1.00 g, 4.61 mmol) was dissolved in acetone (25 mL), followed by the addition of iodomethane (1.15 mL, 18.4 mmol) and potassium carbonate (2.55 g, 18.4 mmol). The reaction mixture was heated to reflux and the reaction was continued overnight. After completion of the reaction, it was cooled to room temperature, filtered to remove insoluble material, and the filtrate was concentrated under reduced pressure to obtain the crude product. The crude product was purified by fast column chromatography (Biotage column, eluent: 10% ethyl acetate/hexane) to give 0.955 g (85% yield) of the target compound, methyl 4-bromo-2-methoxybenzoate, as a yellow oil. The product was analyzed by LC/MS showing a m/z of 245.0 (MH+) and a retention time of 3.13 min. 1H NMR (400 MHz, CD2Cl2) data were as follows: δ 3.84 (s, 3H), 3.90 (s, 3H), 7.12-7.20 (m, 2H), 7.62 (d, 1H).

References

[1] Journal of Medicinal Chemistry, 1992, vol. 35, # 4, p. 734 - 740
[2] Patent: WO2006/44775, 2006, A2. Location in patent: Page/Page column 17
[3] Patent: EP1445249, 2004, A1. Location in patent: Page 138

METHYL 4-BROMO-2-METHOXYBENZOATE 98 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from METHYL 4-BROMO-2-METHOXYBENZOATE 98 manufacturers

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: Methyl 4-Bromo-2-Methoxybenzoate 139102-34-4
Price: US $100.00/Kg/Bag
Min. Order: 1Kg/Bag
Purity: 98%
Supply Ability: 10KG
Release date: 2021-09-14

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: Methyl 4-bromo-2-methoxybenzoate 139102-34-4
Price: US $100.00/Kg/Bag
Min. Order: 1KG
Purity: 99%
Supply Ability: 10kg
Release date: 2021-09-15

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: Methyl 4-bromo-2-methoxybenzoate 139102-34-4
Price: US $100.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2021-09-16

139102-34-4, METHYL 4-BROMO-2-METHOXYBENZOATE 98Related Search:

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METHYL 4-BROMO-2-METHOXYBENZOATE, PURISS

METHYL 4-BROMO-2-METHOXYBENZOATE 98

Methyl 4-bromo-2-methoxybenzoate 98%

4-BROMO-2-METHOXYBENZOATE

2-methoxy-4-bromobenzoate

4-BROMO-2-METHOXYBENZOATE 98

Methyl 4-Bromo-2-methoxybenzoate &gt

Benzoic acid, 4-bromo-2-methoxy-, methyl ester

139102-34-4

BrC6H3OCH3CO2CH3

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Acids & Esters

Anisoles, Alkyloxy Compounds & Phenylacetates

Bromine Compounds

C8 to C9

Carbonyl Compounds

Esters

Intermediate