4-(acetylamino)-3-methylbenzoic acid
- Product Name
- 4-(acetylamino)-3-methylbenzoic acid
- CAS No.
- 37901-92-1
- Chemical Name
- 4-(acetylamino)-3-methylbenzoic acid
- Synonyms
- AKOS BBV-013836;UKRORGSYN-BB BBV-013836;4-Acetamido-3-methylbenzoic acid;4-(acetylamino)-3-methylbenzoic acid;Benzoic acid, 4-(acetylamino)-3-methyl-;4-(acetylamino)-3-methylbenzoic acid(SALTDATA: FREE)
- CBNumber
- CB31738453
- Molecular Formula
- C10H11NO3
- Formula Weight
- 193.2
- MOL File
- 37901-92-1.mol
4-(acetylamino)-3-methylbenzoic acid Property
- Melting point:
- 114-116 °C
- Boiling point:
- 411.0±33.0 °C(Predicted)
- Density
- 1.276±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 4.34±0.10(Predicted)
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
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.
N-Bromosuccinimide Price
- Product number
- A168138
- Product name
- 4-Acetamido-3-methylbenzoicAcid
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- FA139954
- Product name
- 4-Acetamido-3-methylbenzoic acid
- Packaging
- 5G
- Price
- $259
- Updated
- 2021/12/16
- Product number
- FA139954
- Product name
- 4-Acetamido-3-methylbenzoic acid
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FA139954
- Product name
- 4-Acetamido-3-methylbenzoic acid
- Packaging
- 2g
- Price
- $130
- Updated
- 2021/12/16
- Product number
- 5619CJ
- Product name
- 4-(Acetylamino)-3-methylbenzoicacid
- Packaging
- 2g
- Price
- $225
- Updated
- 2021/12/16
4-(acetylamino)-3-methylbenzoic acid Chemical Properties,Usage,Production
Synthesis
2486-70-6
37901-92-1
General procedure for the synthesis of 4-acetamido-3-methylbenzoic acid from 4-amino-3-methylbenzoic acid: triethylamine (121 g, 1.19 mol) was added to a dichloromethane (800 mL) suspension of 4-amino-3-methylbenzoic acid (60 g, 0.40 mol), and the reaction mixture became a clarified solution. Subsequently, acetic anhydride (81 g, 0.79 mol) was added and the reaction mixture was stirred at room temperature for 60 hours. After completion of the reaction, the solvent was removed by evaporation. The residue was diluted with water (400 mL) and extracted with ethyl acetate (3 x 600 mL). The organic extracts were combined, dried with magnesium sulfate, filtered and the solvent evaporated to give the title compound 4-acetamido-3-methylbenzoic acid as a brown solid (43 g, 56% yield). The product was characterized by 1H-NMR (d6-DMSO, 300 MHz): δ 9.36 (s, 1H), 7.77 (s, 1H), 7.10 (s, 2H), 2.27 (s, 3H), 2.10 (s, 3H). lC/MS analysis showed tR = 1.22 min, 194 (MH)+.
References
[1] Patent: US2004/204397, 2004, A1
4-(acetylamino)-3-methylbenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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