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3-(methylaminomethyl)benzonitrile

Product Name
3-(methylaminomethyl)benzonitrile
CAS No.
90389-96-1
Chemical Name
3-(methylaminomethyl)benzonitrile
Synonyms
3-(methylaminomethyl;3-Cyano-N-methylbenzylamine;N-Methyl-N-(3-cyanobenzyl)aMine;3-(methylaminomethyl)benzonitrile;3-(Methylaminomethyl)benzonitrile,95%;Benzonitrile, 3-[(methylamino)methyl]-
CBNumber
CB81456918
Molecular Formula
C9H10N2
Formula Weight
146.19
MOL File
90389-96-1.mol
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3-(methylaminomethyl)benzonitrile Property

Boiling point:
145°C/15mmHg(lit.)
refractive index 
1.5400 to 1.5440
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form 
clear liquid
color 
Colorless to Almost colorless
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Safety

RIDADR 
UN 2922 8/6.1/PG II
HazardClass 
6.1
PackingGroup 
II
HS Code 
2926907090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
M2869
Product name
3-(Methylaminomethyl)benzonitrile
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$83
Updated
2025/07/31
TCI Chemical
Product number
M2869
Product name
3-(Methylaminomethyl)benzonitrile
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$247
Updated
2025/07/31
TRC
Product number
M328345
Product name
3-[(Methylamino)methyl]benzonitrile
Packaging
100mg
Price
$90
Updated
2021/12/16
AK Scientific
Product number
5045AC
Product name
3-((Methylamino)methyl)benzonitrile
Packaging
250mg
Price
$117
Updated
2021/12/16
AK Scientific
Product number
5045AC
Product name
3-((Methylamino)methyl)benzonitrile
Packaging
1g
Price
$184
Updated
2021/12/16
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3-(methylaminomethyl)benzonitrile Chemical Properties,Usage,Production

Uses

3-(Methylaminomethyl)benzonitrile is used as pharmaceutical intermediate.

Synthesis

74-89-5

28188-41-2

90389-96-1

Step 1: Anhydrous THF solution (20 mL) of 3-(bromomethyl)benzonitrile (5 g, 25.5 mmol, 1 eq.) was added to a 250 mL three-necked round-bottomed flask under nitrogen protection. A THF solution of methylamine (2 M, 63.76 mL, 127.52 mmol, 5 eq.) was added dropwise to the above solution over a period of 1 hr. The reaction mixture was stirred at room temperature for 2 hours. A small amount of bisbenzylated byproduct (7%) was observed during the reaction. Upon completion of the reaction, the mixture was filtered to remove the generated salt. The filtrate was concentrated under reduced pressure and the residue was dissolved in dichloromethane and evaporated again under reduced pressure to give N-methyl-3-cyanobenzylamine as a yellow oil (3.78 g, quantitative yield). The product could be used in the next reaction without further purification.LC/MS (Method B) showed that the molecular ion peak of the target product was 146.8 (M + H)+.

References

[1] Patent: WO2012/4287, 2012, A1. Location in patent: Page/Page column 93-94
[2] Patent: WO2007/124898, 2007, A1. Location in patent: Page/Page column 44-45
[3] Patent: WO2009/43889, 2009, A2. Location in patent: Page/Page column 166
[4] Patent: WO2010/112461, 2010, A1. Location in patent: Page/Page column 67
[5] Chemische Berichte, 1937, vol. 70, p. 1241,1249

3-(methylaminomethyl)benzonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-(methylaminomethyl)benzonitrile manufacturers

Career Henan Chemical Co
Product
3-(methylaminomethyl)benzonitrile 90389-96-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-12

90389-96-1, 3-(methylaminomethyl)benzonitrileRelated Search:

N-METHYL-N-(4-NITROBENZYL)AMINE HYDROCHLORIDE N-Methyl-4-bromobenzylamine Hydrochloride 4-(Methylaminomethyl)benzonitrile (4-FLUORO-BENZYL)-METHYL-AMINE N-Methyl-3,4-dimethylbenzylamine 3-METHOXY-N-METHYLBENZYLAMINE 97 N-METHYL-2-NITROBENZYLAMINE CROMAKALIM Emakalim Bimakalim LEVCROMAKALIM 7-CYANO-1,2,3,4-TETRAHYDROISOQUINOLINE N-[(1-BUTYL-2-PYRROLIDINYL)METHYL]-4-CYANO-1-METHOXY-2-NAPHTHALENECARBOXAMIDE 3-[(tert-butoxycarbonyl)amino]-3-(3-cyanophenyl)propanoic acid N-[(3S,4R)-6-CYANO-3,4-DIHYDRO-3-HYDROXY-2,2-DIMETHYL-2H-1-BENZOPYRAN-4-YL]-N-(PHENYLMETHOXY)ACETAMIDE N-[(3S,4R)-6-CYANO-3,4-DIHYDRO-3-HYDROXY-2,2-DIMETHYL-2H-1-BENZOPYRAN-4-YL]-N-HYDROXYACETAMIDE Prideperone 3-CYANO-N-[3-CYANO-4-(METHYLSULFANYL)PHENYL]BENZENECARBOXAMIDE

  • 3-(methylaminomethyl)benzonitrile
  • 3-Cyano-N-methylbenzylamine
  • 3-(methylaminomethyl
  • N-Methyl-N-(3-cyanobenzyl)aMine
  • Benzonitrile, 3-[(methylamino)methyl]-
  • 3-(Methylaminomethyl)benzonitrile,95%
  • 90389-96-1
  • Polyamines