ChemicalBook >> CAS DataBase List >>Methyl 4-aminobenzoate
Methyl 4-aminobenzoate
- CAS No.
- 619-45-4
- Chemical Name:
- Methyl 4-aminobenzoate
- Synonyms
- Tetracaine Impurity 1;4-carbomethoxyaniline;p-Aminobenzoic acid methyl ester;h-4-abz-ome;TIMTEC-BB SBB004063;Benzocaine impurity H;Tetracaine Impurity 4;METHYL 4-AMINOBENZOATE;METHYL P-AMINOBENZOATE;LABOTEST-BB LTBB000528
- CBNumber:
- CB3269934
- Molecular Formula:
- C8H9NO2
- Molecular Weight:
- 151.16
- MDL Number:
- MFCD00007891
- MOL File:
- 619-45-4.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:18:00
| Product description | Number | Pack Size | Price |
| Methyl 4-aminobenzoate 98% | 274186 | 5g | $51.3 |
| Methyl 4-aminobenzoate 98% | 274186 | 25g | $110 |
| Methyl 4-aminobenzoate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | PHR9177 | 100 mg | $572 |
| Methyl 4-Aminobenzoate >98.0%(GC)(T) | A0510 | 25g | $59 |
| Methyl 4-Aminobenzoate >98.0%(GC)(T) | A0510 | 250g | $317 |
| More product size | |||
| 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) |
| EWG's Food Scores | 1 |
| FDA UNII | GC4GA4E73E |
| 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) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 26-37/39-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DG2900000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29224995 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
Methyl 4-aminobenzoate price More Price(36)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 274186 | Methyl 4-aminobenzoate 98% | 619-45-4 | 5g | $51.3 | 2026-03-19 | Buy |
| Sigma-Aldrich | 274186 | Methyl 4-aminobenzoate 98% | 619-45-4 | 25g | $110 | 2026-03-19 | Buy |
| Sigma-Aldrich | PHR9177 | Methyl 4-aminobenzoate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 619-45-4 | 100 mg | $572 | 2026-03-19 | Buy |
| TCI Chemical | A0510 | Methyl 4-Aminobenzoate >98.0%(GC)(T) | 619-45-4 | 25g | $59 | 2026-03-19 | Buy |
| TCI Chemical | A0510 | Methyl 4-Aminobenzoate >98.0%(GC)(T) | 619-45-4 | 250g | $317 | 2022-04-27 | Buy |
Methyl 4-aminobenzoate Chemical Properties,Uses,Production
Chemical Properties
white to beige crystals or crystalline powder
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.
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.
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.
Methyl 4-aminobenzoate Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
1of2
Global( 473)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5237 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Anhui Ruihan Technology Co., Ltd | +8617756083858 | daisy@anhuiruihan.com | China | 973 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20125 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
| HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 | L18532138899@163.com | China | 939 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
View Lastest Price from Methyl 4-aminobenzoate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-25 | 4-aminobenzoic acid methyl ester
619-45-4
|
US $6.00-0.60 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2025-07-29 | Methyl 4-aminobenzoate
619-45-4
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | |
 |
2025-06-27 | Methyl 4-aminobenzoate
619-45-4
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 4-aminobenzoic acid methyl ester
619-45-4
- US $6.00-0.60 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Methyl 4-aminobenzoate
619-45-4
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
-
- Methyl 4-aminobenzoate
619-45-4
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
619-45-4(Methyl 4-aminobenzoate)Related Search:
benzoicacid,4-amino-,methylester
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Benzoic acid, 4-amino-, methyl ester (9CI)
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Methyl 4-Aminobenzoate >
Benzocaine EP Impurity H (Methyl 4-aminobenzoate)
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Benzocaine Impurity H (BP)
619-45-4
NH2C6H4COOCH3
H2NC6H4CO2CH3
Building Blocks
Carbonyl Compounds
C8 to C9
Aromatic Amino Acids
Unnatural Amino Acid Derivatives
Esters
Organic Building Blocks
Peptide Synthesis
Specialty Synthesis
Aromatic Esters
C8 to C9
