| Identification | Back Directory | [Name]
4-AMINO-3,5-DIMETHYL-BENZOIC ACID METHYL ESTER | [CAS]
3095-48-5 | [Synonyms]
Methyl 4-aMino-3,5-diMethylbenzoate
4-AMINO-3,5-DIMETHYL-BENZOIC ACID METHYL ESTER
Benzoic acid, 4-aMino-3,5-diMethyl-, Methyl ester | [Molecular Formula]
C10H13NO2 | [MDL Number]
MFCD09833906 | [MOL File]
3095-48-5.mol | [Molecular Weight]
179.22 |
| Chemical Properties | Back Directory | [Melting point ]
106-107℃ | [Boiling point ]
331.3±37.0 °C(Predicted) | [density ]
1.105±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C(protect from light) | [pka]
2.17±0.10(Predicted) | [Appearance]
Light yellow to brown Solid |
| Hazard Information | Back Directory | [Synthesis]
Scheme 5, Step B. To a solution of methyl 3,5-dimethyl-4-nitrobenzoate (10.0 g, 0.0478 mol) in methanol (100 mL) at 0°C was sequentially added iron powder (15.7 g, 0.2869 mol) and 37% hydrochloric acid (1.72 g, 0.0478 mol). The reaction mixture was heated to 80 °C and kept for 16 hours. After completion of the reaction, the mixture was cooled to room temperature, filtered through a Celite TM bed and the filter cake was washed with methanol. The filtrate was concentrated to dryness to afford methyl 4-amino-3,5-dimethylbenzoate as an unpurified solid (7.8 g, 99% yield). Mass spectrum (m/z): 180.2 (M + 1). | [References]
[1] Patent: US6342610, 2002, B2. Location in patent: Page column 125
[2] Patent: WO2014/4230, 2014, A1. Location in patent: Sheet 18; 19
[3] Patent: WO2015/94912, 2015, A1. Location in patent: Page/Page column 10
[4] Bioorganic and Medicinal Chemistry Letters, 2016, vol. 26, # 1, p. 105 - 109 |
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