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ChemicalBook > CAS DataBase List > (4-BROMOBENZYL)METHYLAMINE

(4-BROMOBENZYL)METHYLAMINE

Uses
Product Name
(4-BROMOBENZYL)METHYLAMINE
CAS No.
699-03-6
Chemical Name
(4-BROMOBENZYL)METHYLAMINE
Synonyms
Aids107181;Aids-107181;(4-BROMOBENZYL)METHY;874-73-7 (Hydrochloride);(4-BROMOBENZYL)METHYLAMINE;4-BROMO-N-METHYLBENZYLAMINE;N-Methyl-4-bromobenzylamine;(4-Bromobenzyl)methylamine95%;(4-Bromobenzyl)Methylamine 95%;4-Bromo-N-methylbenzylamine 97%
CBNumber
CB3478655
Molecular Formula
C8H10BrN
Formula Weight
200.08
MOL File
699-03-6.mol
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(4-BROMOBENZYL)METHYLAMINE Property

Boiling point:
218-219 °C(lit.)
Density 
1.00 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.5650(lit.)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
pka
9.52±0.10(Predicted)
Appearance
Colorless to light yellow Liquid
Sensitive 
Air Sensitive
InChIKey
URFJXIULELMVHV-UHFFFAOYSA-N
CAS DataBase Reference
699-03-6
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36
WGK Germany 
2
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
631140
Product name
4-Bromo-N-methylbenzylamine
Purity
97%
Packaging
1g
Price
$76.3
Updated
2025/07/31
Sigma-Aldrich
Product number
631140
Product name
4-Bromo-N-methylbenzylamine
Purity
97%
Packaging
5g
Price
$256
Updated
2025/07/31
TRC
Product number
B700243
Product name
1-(4-Bromophenyl)-N-methylmethanamine
Packaging
100mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB129598
Product name
(4-Bromobenzyl)methylamine hydrochloride
Packaging
100mg
Price
$58
Updated
2021/12/16
Matrix Scientific
Product number
071762
Product name
(4-Bromobenzyl)methylamine
Purity
95+%
Packaging
1g
Price
$70
Updated
2021/12/16
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(4-BROMOBENZYL)METHYLAMINE Chemical Properties,Usage,Production

Uses

N-Methyl-4-bromobenzylamine is an important chemical raw material and pharmaceutical intermediate, such as being used to prepare benzofuran-based poly(ADP-ribose) polymerase (PARP) inhibitors.

Synthesis

1122-91-4

74-89-5

699-03-6

General procedure for the synthesis of N-methyl-4-bromobenzylamine: In an autoclave, 4-bromobenzaldehyde (2.08 g, 11.55 mmol) was mixed with a methanolic solution of 2 M methylamine (25 mL, 33.44 mmol) and the reaction was stirred at 65 °C for 4 hours. After completion of the reaction, cooled to room temperature, sodium borohydride (633 mg, 16.72 mmol) was added in batches. Stirring was continued for 30 minutes at room temperature, followed by vacuum concentration. The residue was dissolved in ethyl acetate (30 mL) and the organic layer was washed with saturated aqueous sodium bicarbonate. The aqueous phase was adjusted to pH 13 with a few drops of 1 N sodium hydroxide solution and then extracted twice with ethyl acetate. The organic extracts were combined, washed with brine, dried over anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to give N-methyl-4-bromobenzylamine as a colorless oil (2.04 g, 91% yield), which was used directly in the next step of the reaction.LC-MS analysis (Analytical Condition A, Zorbax SB-AQ columns, Acidic conditions): retention time t R = 0.61 min; [M + H]+ = 241.06 (acetonitrile adduct).

References

[1] Patent: WO2010/58353, 2010, A1. Location in patent: Page/Page column 77-78
[2] Patent: US2011/224210, 2011, A1. Location in patent: Page/Page column 54
[3] Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 78, # 1-4, p. 141 - 152
[4] Organic Letters, 2014, vol. 16, # 2, p. 358 - 361

(4-BROMOBENZYL)METHYLAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (4-BROMOBENZYL)METHYLAMINE manufacturers

Career Henan Chemical Co
Product
(4-BROMOBENZYL)METHYLAMINE 699-03-6
Price
US $0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
150KG
Release date
2019-07-01

699-03-6, (4-BROMOBENZYL)METHYLAMINERelated Search:


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