ChemicalBook > CAS DataBase List > 3-Amino-4-methoxybenzanilide

3-Amino-4-methoxybenzanilide

Product Name
3-Amino-4-methoxybenzanilide
CAS No.
120-35-4
Chemical Name
3-Amino-4-methoxybenzanilide
Synonyms
AMBA;AMAN;Red KD Base;Red based KD;FAST RED KD BASE;3-AMINO-P-ANISANILIDE;LABOTEST-BB LT01138545;4-Methoxy-3-aminobenzanilide;3-AMINO-4-METHOXYBENZANILIDE;3-amino-4-methoxy-benzanilid
CBNumber
CB7251074
Molecular Formula
C14H14N2O2
Formula Weight
242.27
MOL File
120-35-4.mol
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3-Amino-4-methoxybenzanilide Property

Melting point:
154-156°C
Boiling point:
385.1°C (rough estimate)
Density 
1.1338 (rough estimate)
vapor pressure 
0-0Pa at 25℃
refractive index 
1.6419 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
13.44±0.70(Predicted)
color 
White to Off-White
InChI
InChI=1S/C14H14N2O2/c1-18-13-8-7-10(9-12(13)15)14(17)16-11-5-3-2-4-6-11/h2-9H,15H2,1H3,(H,16,17)
InChIKey
LHMQDVIHBXWNII-UHFFFAOYSA-N
SMILES
C(NC1=CC=CC=C1)(=O)C1=CC=C(OC)C(N)=C1
LogP
2.08 at 23℃ and pH7
CAS DataBase Reference
120-35-4(CAS DataBase Reference)
EPA Substance Registry System
Benzamide, 3-amino-4-methoxy-N-phenyl- (120-35-4)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
RTECS 
CV7400000
TSCA 
Yes
HazardClass 
IRRITANT
HS Code 
2924297099
Toxicity
mouse,LD50,intravenous,320mg/kg (320mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01183,
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S373079
Product name
3-AMINO-4-METHOXYBENZANILIDE
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$185
Updated
2025/07/31
Sigma-Aldrich
Product number
S373079
Product name
3-AMINO-4-METHOXYBENZANILIDE
Purity
Aldrich
Packaging
50mg
Price
$179
Updated
2024/03/01
TCI Chemical
Product number
A1954
Product name
3-Amino-4-methoxybenzanilide
Purity
>98.0%(T)
Packaging
25g
Price
$38
Updated
2025/07/31
TCI Chemical
Product number
A1954
Product name
3-Amino-4-methoxybenzanilide
Purity
>98.0%(T)
Packaging
250g
Price
$76
Updated
2025/07/31
SynQuest Laboratories
Product number
4656-1-28
Product name
3-Amino-4-methoxybenzanilide
Packaging
5G
Price
$61
Updated
2021/12/16
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3-Amino-4-methoxybenzanilide Chemical Properties,Usage,Production

Chemical Properties

Gray powder.

Uses

3-Amino-4-methoxybenzanilide is used in preparation method of Cyanate resin-based near-zero expansion composite material truss rod.

Uses

Dyes, pharmaceuticals, and other organic chemicals.

Synthesis

3-Amino-4-methoxybenzanilide is prepared by the reaction of 3-amino-4-methoxybenzoic acid and aniline. The steps are as follows:
A total of 0.17 mL (0.18 mmol) of DIC and 0.24 g (0.18 mmol) of HOBt were added to a dichloromethane solution of 0.20 g (0.12 mmol) of 1 at room temperature, and the reaction mixture was stirred for 0.5 h. Then, 0.13 mL (0.14 mmol) of aniline was added to the mixture. After approximately 3 h, 0.5 N NaOH was added to the solution. The lower layer was isolated, and 0.5 N HCl was added until the aqueous solution was neutral. The dichloromethane layer was washed three times with 10 mL of water, and then MgSO4 was added. After 2 h, the solution was filtered, and the solvent was removed. The residue was purified by column chromatography on silica gel (eluent: petroleum ether:ethyl acetate = 3:1) to yield the desired 3-Amino-4-methoxybenzanilide as a white solid (yield: 76%). Mp: 197-198 °C. 1H NMR (400 MHz, DMSO-d6) δ (ppm): 9.92 (1H, s, NH), 7.74 (2H, d, J = 9.0 Hz, PhH), 7.32 (2H, m, PhH), 7.21 (2H, d, J = 8.0 Hz, PhH), 7.06 (1H, m, PhH), 6.88 (1H, d, J = 8.0 Hz, PhH), 4.90 (2H, br s, NH2), 3.83 (3H, s, OCH3). ESI-MS (m/z): 243 (M + H)+.

3-Amino-4-methoxybenzanilide Preparation Products And Raw materials

Raw materials

4-Chlorobenzoic acid 4-Methoxybenzoic acid Potassium permanganate Sodium hydrosulfide Dichloroethane Sulfuric acid

Preparation Products

Pigment Red 146 Pigment Red 32 Pigment Red 31
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View Lastest Price from 3-Amino-4-methoxybenzanilide manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
3-Amino-4-methoxybenzanilide 120-35-4
Price
US $0.00/Kg/Bag
Min. Order
1KG
Purity
99%min
Supply Ability
1000kg
Release date
2021-11-29
Hebei Chuanghai Biotechnology Co., Ltd
Product
3-Amino-4-methoxybenzanilide 120-35-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-04
Hebei Chuanghai Biotechnology Co,.LTD
Product
3-Amino-4-methoxybenzanilide 120-35-4
Price
US $12.60/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000kg
Release date
2024-08-09

120-35-4, 3-Amino-4-methoxybenzanilideRelated Search:

N,N-Dimethyl-1,4-phenylenediamine (Trifluoromethoxy)benzene ALTRENOGEST p-Anisidine 2-(Trifluoromethoxy)aniline Benzamide 4'-Methoxyacetophenone p-Anisaldehyde 4-Methoxybenzoic acid Glycine BENZANILIDE 4-Methoxyphenylacetone 4-(Trifluoromethoxy)aniline Anisole p-Aminobenzamide Chlorantraniliprole 2-Aminophenol Tris(hydroxymethyl)aminomethane

  • AMAN
  • AMBA
  • 3-AMINO-4-METHOXYBENZANILIDE
  • 3-AMINO-4-METHOXY-N'-PHENYL BENZAMIDE
  • 3-AMINO-P-ANISANILIDE
  • LABOTEST-BB LT01138545
  • FAST RED KD BASE
  • 3-Amino-p-anisanilide,prac.,95%
  • N-(3-amino-4-methoxyphenyl)benzamide
  • 4-Methoxy-3-aminobenzanilide
  • N-Phenyl-4-methoxy-3-aminobenzamide
  • 3-amino-4-methoxy-benzanilid
  • 1-hydroxy-6,8a-dimethylspiro[4a,6,7,8-tetrahydro-4H-naphthalene-5,2'-oxirane]-1,2-dicarboxaldehyde
  • 3-amino-4-methoxy-n-phenyl-benzamid
  • Benzamide,3-amino-4-methoxy-N-phenyl-
  • 3-Amino-4-methoxybenzanilide &gt
  • Red KD Base
  • 3-Amino-4-methoxybenzanilide ISO 9001：2015 REACH
  • DB-40 (3-AMINO-4-METHOXYBENZANILIDE )
  • 3-Amino-4-methoxybenzanilide 120-35-4
  • Red based KD
  • 120-35-4
  • Intermediates of Dyes and Pigments
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts