4-METHOXY-2-AMINO-BENZOIC ACID

4-METHOXY-2-AMINO-BENZOIC ACID - Names and Identifiers

Name	2-Amino-4-methoxybenzoic acid
Synonyms	4-METHOXYANTHRANILIC ACID 4-Methoxyanthranilic acid 2-Amino-4-methoxybenzoic acid 2-amine-4-methoxybenzoic acid 2-AMINO-4-METHOXY-BENZOIC ACID 2-amino-4-methoxy-benzoic acid 4-METHOXY-2-AMINO-BENZOIC ACID 2-azanyl-4-methoxy-benzoic acid 4-METHOXY-2-AMINO-BENZOIC ACID(or 4-METHOXYANTHRANILIC ACID) 4-Methoxyanthranilic acid, 2-Carboxy-5-methoxyaniline, 3-Amino-4-carboxyanisole
CAS	4294-95-5
InChI	InChI=1/C8H9NO3/c1-12-5-2-3-6(8(10)11)7(9)4-5/h2-4H,9H2,1H3,(H,10,11)
InChIKey	HHNWXQCVWVVVQZ-UHFFFAOYSA-N

4-METHOXY-2-AMINO-BENZOIC ACID - Physico-chemical Properties

Molecular Formula	C8H9NO3
Molar Mass	167.16
Density	1.303±0.06 g/cm3(Predicted)
Melting Point	175-180 °C
Boling Point	339.8±27.0 °C(Predicted)
Flash Point	159.3°C
Vapor Presure	3.47E-05mmHg at 25°C
Appearance	Solid
Color	White to Light yellow to Light orange
pKa	5.21±0.10(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.603
MDL	MFCD00667729

4-METHOXY-2-AMINO-BENZOIC ACID - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37 - Wear suitable gloves.
WGK Germany	3
HS Code	29225090
Hazard Class	IRRITANT

4-METHOXY-2-AMINO-BENZOIC ACID - Introduction

2-Amino-4-methoxybenzoic acid is an organic compound with the chemical formula C8H9NO3.

Nature:
-Appearance: Colorless crystalline solid
-Melting point: 174-178°C
-Soluble in acid and alkali, slightly soluble in water, soluble in most organic solvents

Use:
2-Amino-4-methoxybenzoic acid is a drug intermediate, commonly used in the preparation of drugs such as finasteride (Norethandrolone), Qiqihar (Emtryl) and so on.
-It can also be used as a dye and chemical reagent.

Preparation Method:
2-Amino-4-methoxybenzoic acid can be obtained by reacting p-methoxybenzoic acid with carbamic acid.

Safety Information:
- 2-Amino-4-methoxybenzoic acid is generally a relatively safe compound under routine operations, but it still needs to be properly handled to avoid contact with skin and eyes.
-Wear appropriate protective gloves, safety glasses and laboratory coats when in use.
-During storage, it should be stored in a sealed container, away from fire and oxidizing agents.
-In case of inhalation or skin contact, wash the affected area immediately and seek medical assistance.

Last Update：2024-04-09 02:00:46