ChemicalBook > CAS DataBase List > 2-AMINO-3-METHYLBENZAMIDE

2-AMINO-3-METHYLBENZAMIDE

Product Name
2-AMINO-3-METHYLBENZAMIDE
CAS No.
1885-32-1
Chemical Name
2-AMINO-3-METHYLBENZAMIDE
Synonyms
Benzamide, 2-amino-3-methyl-;Benzamide, 2-amino-3-methyl- (9CI)
CBNumber
CB01009992
Molecular Formula
C8H10N2O
Formula Weight
150.18
MOL File
1885-32-1.mol
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2-AMINO-3-METHYLBENZAMIDE Property

Melting point:
149 °C
Boiling point:
264.5±28.0 °C(Predicted)
Density 
1.185±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
pka
15.88±0.50(Predicted)
Appearance
Off-white to light yellow Solid
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Safety

HS Code 
2924297099
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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

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N-Bromosuccinimide Price

TRC
Product number
A898660
Product name
2-Amino-3-methylbenzamide
Packaging
500mg
Price
$285
Updated
2021/12/16
AK Scientific
Product number
9821AA
Product name
2-Amino-3-methylbenzamide
Packaging
1g
Price
$134
Updated
2021/12/16
Matrix Scientific
Product number
128433
Product name
2-Amino-3-methylbenzamide
Purity
97%
Packaging
1g
Price
$332
Updated
2021/12/16
AK Scientific
Product number
9821AA
Product name
2-Amino-3-methylbenzamide
Packaging
5g
Price
$401
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0117380
Product name
2-AMINO-3-METHYLBENZAMIDE
Purity
95.00%
Packaging
1G
Price
$808.89
Updated
2021/12/16
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2-AMINO-3-METHYLBENZAMIDE Chemical Properties,Usage,Production

Synthesis

4389-45-1

1885-32-1

Step A: 2-amino-3-methylbenzoic acid (4.0 g, 26.5 mmol) was dissolved in degassed DMF (40 mL) under nitrogen protection. HOBt (4.28 g, 31.7 mmol), DIEA (5.52 mL, 31.7 mmol) and 2N NH3/MeOH solution (19 mL, 37.1 mmol) were added sequentially. The reaction mixture was stirred at room temperature for 16 hours. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure, and the crude product obtained was purified by silica gel column chromatography with an eluent of 10-60% EtOAc/hexane mixed solvent, resulting in 2-amino-3-methylbenzamide (2.52 g, 63% yield) as a white solid. The structure of the product was confirmed by 1H NMR (300 MHz, DMSO-d6): δ 2.07 (s, 3H), 6.40-6.47 (m, 3H), 7.06 (m, 2H), 7.42 (d, 1H), 7.72 (br d, 1H).

References

[1] Organic and Biomolecular Chemistry, 2011, vol. 9, # 17, p. 6089 - 6099
[2] Journal of Medicinal Chemistry, 2017, vol. 60, # 2, p. 814 - 820
[3] Patent: WO2018/46933, 2018, A1. Location in patent: Page/Page column 32-33
[4] Patent: US2012/53174, 2012, A1. Location in patent: Page/Page column 48
[5] Patent: US2016/168140, 2016, A1. Location in patent: Paragraph 1161

2-AMINO-3-METHYLBENZAMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-AMINO-3-METHYLBENZAMIDE Suppliers

Hangzhou Yuhao Chemical Technology Co., Ltd
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China
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Capot Chemical Co.,Ltd.
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