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Methyl 4-aminobenzoate

CAS No.
619-45-4
Chemical Name:
Methyl 4-aminobenzoate
Synonyms
4-carbomethoxyaniline;Tetracaine Impurity 1;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:2024-01-18 17:03:10

Methyl 4-aminobenzoate 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
form Crystals or Crystalline Powder
pka pK1:2.38(+1) (25°C)
color White to beige
Water Solubility Soluble in alcohol and ether. Slightly soluble in water.
BRN 775913
InChIKey LZXXNPOYQCLXRS-UHFFFAOYSA-N
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
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  Yes
HS Code  29224995
NFPA 704
0
1 0

Methyl 4-aminobenzoate price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 274186 Methyl 4-aminobenzoate 98% 619-45-4 5g $46.8 2024-03-01 Buy
Sigma-Aldrich 274186 Methyl 4-aminobenzoate 98% 619-45-4 25g $99.5 2024-03-01 Buy
TCI Chemical A0510 Methyl 4-Aminobenzoate >98.0%(GC)(T) 619-45-4 25g $59 2024-03-01 Buy
TCI Chemical A0510 Methyl 4-Aminobenzoate >98.0%(GC)(T) 619-45-4 250g $317 2022-04-27 Buy
Alfa Aesar A11715 Methyl 4-aminobenzoate, 98% 619-45-4 25g $60.65 2024-03-01 Buy
Product number Packaging Price Buy
274186 5g $46.8 Buy
274186 25g $99.5 Buy
A0510 25g $59 Buy
A0510 250g $317 Buy
A11715 25g $60.65 Buy

Methyl 4-aminobenzoate Chemical Properties,Uses,Production

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.

150-13-0
119-36-8
69-72-7
619-45-4
Synthesis of Methyl 4-aminobenzoate from 4-Aminobenzoic acid and Methyl salicylate
Global( 433)Suppliers
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Hebei Yanxi Chemical Co., Ltd.
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View Lastest Price from Methyl 4-aminobenzoate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-aminobenzoic acid methyl ester pictures 2024-01-18 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
Methyl 4-aminobenzoate pictures 2023-12-27 Methyl 4-aminobenzoate
619-45-4
US $8.00 / kg 1kg 99% 20000 Hebei Jingbo New Material Technology Co., Ltd
Methyl 4-aminobenzoate pictures 2023-10-09 Methyl 4-aminobenzoate
619-45-4
US $40.00-40.00 / kg 1kg 0.99 10 tons Hebei Yanxi Chemical Co., Ltd.
benzoicacid,4-amino-,methylester Methyl aniline-4-carboxylate Methyl ester of 4-aminobenzoic acid Methyl ester of p-Aminobenzoic acid methylaniline-4-carboxylate p-(Methoxycarbonyl)aniline p-aminobenzoicacidmethylester p-amino-benzoicacimethylester 4-AMINOBENZOIC ACID METHYL ESTER 4-AMINO METHYL BENZOATE METHYL 4-AMINOBENZOATE METHYL P-AMINOBENZOATE METHY-4-AMINO-BENZOIC ACID Methyl 4-aminobenzoate ,98% 4-Aminobenzoic acid methyl p-Aminobenzoic acid methyl 4-(carbomethoxyl)aniline 4-(Methoxycarbonyl)aniline 4-amino-benzoicacimethylester Benzoic acid, p-amino-, methyl ester Methyl 4-aMinobenzoate, 98% 25GR 4-AMinobenzenecarboxylic Acid Methyl Ester Methyl 4-AMinophenylcarboxylate Methyl 4-aminobenzoate 98% TIMTEC-BB SBB004063 LABOTEST-BB LTBB000528 Benzoic acid, 4-amino-, methyl ester (9CI) h-4-abz-ome METHYL-PARA-AMINOBENZOATE 4-amino-2-methylbenzoate Benzocaine Impurity 8(Benzocaine EP Impurity H) Benzocaine impurity H Tetracaine Impurity 4 Benzocaine EP Impurity H Methyl 4-Aminobenzoate > Benzocaine EP Impurity H (Methyl 4-aminobenzoate) Methyl 4-aminobenzoate USP/EP/BP Methyl 4-aminobenzoate 619-45-4 p-Aminobenzoic acid methyl ester 4-carbomethoxyaniline Tetracaine Impurity 1 4-Amino Benzoic Acid, Methyl Ester (Methyl 4-Aminobenzoate) Benzocaine Impurity H (BP) Methyl 4-aminobenzoate,NA 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