- Methyl 4-aminobenzoate
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- $6.00 / 1kg
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2025-07-29
- CAS:619-45-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 2000KG/Month
- Methyl 4-aminobenzoate
-
- $0.00 / 1KG
-
2025-06-27
- CAS:619-45-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
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| | Methyl 4-aminobenzoate Basic information |
| | Methyl 4-aminobenzoate Chemical Properties |
| Melting point | 110-111 °C (lit.) | | Boiling point | 273.17°C (rough estimate) | | density | 1.2023 (rough estimate) | | refractive index | 1.5810 (estimate) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | 3.82g/l | | pka | pK1:2.38(＋1) (25°C) | | form | Crystals or Crystalline Powder | | color | White to beige | | Water Solubility | Soluble in alcohol and ether. Slightly soluble in water. | | BRN | 775913 | | InChI | 1S/C8H9NO2/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5H,9H2,1H3 | | InChIKey | LZXXNPOYQCLXRS-UHFFFAOYSA-N | | SMILES | COC(=O)c1ccc(N)cc1 | | LogP | 1.370 | | CAS DataBase Reference | 619-45-4(CAS DataBase Reference) | | NIST Chemistry Reference | Benzoic acid, 4-amino-, methyl ester(619-45-4) | | EPA Substance Registry System | Benzoic acid, 4-amino-, methyl ester (619-45-4) |
| | Methyl 4-aminobenzoate Usage And Synthesis |
| Chemical Properties | white to beige crystals or crystalline powder | | Uses | Methyl 4-aminobenzoate was used in the syntheses of guanidine alkaloids, (±)-martinelline and (±)-martinellic acid by a protic acid catalyzed hetero Diels-Alder coupling reaction with N-Cbz 2-pyrroline. | | Uses | Methyl 4-aminobenzoate is used in the synthesis of guanidine alkaloids, (±)-martinelline and (±)-martinellic acid by a protic acid catalyzed hetero Diels-Alder coupling reaction with N-Cbz 2-pyrroline. It is also used in organic synthesis and acts as a dye intermediate. Further, it is used to prepare 4-(2-methyl-4-oxo-4H-quinazolin-3-yl)-benzoic acid methyl ester by reacting with 2-acetylamino-benzoic acid. | | Synthesis Reference(s) | Synthetic Communications, 26, p. 973, 1996 DOI: 10.1080/00397919608003701
Synthesis, p. 23, 1978 | | General Description | The catalytic oxidation of methyl 4-aminobenzoate by hydrogen peroxide was studied. | | Synthesis | Methyl 4-aminobenzoate is a carboxylic acid ester derivative that can be obtained by reducing the nitro group from methyl p-nitrobenzoate.
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| | Methyl 4-aminobenzoate Preparation Products And Raw materials |
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