2-Amino-6-methylbenzoic acid

Product Name: 2-Amino-6-methylbenzoic acid
CAS No.: 4389-50-8
Chemical Name: 2-Amino-6-methylbenzoic acid
Synonyms: ZR C1 BVQ;2-Amino-6-methyl;RARECHEM AL BO 2325;6-AMINO-O-TOLUIC ACID;6-Methylanthanilic acid;o-Toluic acid, 6-amino-;6-METHYLANTHRANILIC ACID;6-Methyl-2-aminobenzoic acid;2-Methyl-6-aminobenzoic acid;2-AMINO-6-METHYLBENZOIC ACID
CBNumber: CB2487720
Molecular Formula: C8H9NO2
Formula Weight: 151.16
MOL File: 4389-50-8.mol

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2-Amino-6-methylbenzoic acid Property

Melting point:: 128-130 °C (dec.) (lit.)
Boiling point:: 273.17°C (rough estimate)
Density: 1.2023 (rough estimate)
refractive index: 1.5810 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: Soluble in methanol.
pka: 1.95±0.31(Predicted)
form: powder to crystal
color: White to Light yellow to Dark green
BRN: 2803391
InChI: InChI=1S/C8H9NO2/c1-5-3-2-4-6(9)7(5)8(10)11/h2-4H,9H2,1H3,(H,10,11)
InChIKey: XHYVBIXKORFHFM-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=C(C)C=CC=C1N
CAS DataBase Reference: 4389-50-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-24/25
WGK Germany: 3
F: 10
Hazard Note: Irritant
HS Code: 29224999

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 230537
Product name: 2-Amino-6-methylbenzoic acid
Purity: 99%
Packaging: 5g
Price: $29.45
Updated: 2025/07/31

TCI Chemical

Product number: A0996
Product name: 2-Amino-6-methylbenzoic Acid
Purity: >98.0%(T)
Packaging: 5g
Price: $61
Updated: 2025/07/31

TCI Chemical

Product number: A0996
Product name: 2-Amino-6-methylbenzoic Acid
Purity: >98.0%(T)
Packaging: 25g
Price: $202
Updated: 2025/07/31

TRC

Product number: A637853
Product name: 2-Amino-6-methylbenzoic Acid
Packaging: 2.5g
Price: $75
Updated: 2021/12/16

Apolloscientific

Product number: OR28634
Product name: 2-Amino-6-methylbenzoic Acid
Purity: 97%
Packaging: 5g
Price: $27
Updated: 2021/12/16

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2-Amino-6-methylbenzoic acid Chemical Properties,Usage,Production

Chemical Properties

Beige to pink powder

Uses

2-Amino-6-methylbenzoic acid reacts with cyanogen bromide to prepare 2-amino-5-methyl-benzo[d][1,3]oxazin-4-one.

reaction suitability

reaction type: solution phase peptide synthesis

Synthesis

13506-76-8

4389-50-8

General procedure for the synthesis of 2-amino-6-methylbenzoic acid from 2-methyl-6-nitrobenzoic acid: Pd/C catalyst (150 mg) was added to a methanol (35 mL) solution of 2-methyl-6-nitrobenzoic acid (1.5 g, 8.29 mmol). The reaction mixture was stirred for 2 hours at room temperature under hydrogen atmosphere. Upon completion of the reaction, the mixture was filtered to remove the catalyst and the filtrate was subsequently concentrated to give 2-amino-6-methylbenzoic acid (1.2 g) in yellow solid form. The product was characterized by liquid chromatography-mass spectrometry (LCMS, ESI mode): the calculated value of C8H9NO2 [M+H]+ was 152 and the measured value was 152, as expected.

References

[1] Patent: US5753664, 1998, A
[2] Tetrahedron Letters, 1984, vol. 25, # 8, p. 839 - 842
[3] Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982, # 8, p. 1637 - 1648
[4] Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982, # 8, p. 1701 - 1714
[5] Journal fuer Praktische Chemie (Leipzig), 1985, vol. 327, # 5, p. 865 - 867

2-Amino-6-methylbenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-Bromo-6-methylbenzoic acid 2-Hydroxy-6-methylbenzoic acid 6-METHYLSALICYLIC ACID ETHYL ESTER

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2-Amino-6-methylbenzoic acid Suppliers

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View Lastest Price from 2-Amino-6-methylbenzoic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2-Amino-6-methylbenzoic acid 4389-50-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-24

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 2-Amino-6-methylbenzoic acid 4389-50-8
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-11-18

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2-Amino-6-methylbenzoic acid 4389-50-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-30

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H2NC6H3CH3COOH

Carboxylic acid

Aromatic Amino Acids

Peptide Synthesis

Specialty Synthesis

Unnatural Amino Acid Derivatives

amine | carboxylic acid

FINE Chemical & INTERMEDIATES

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CARBOXYLICACID

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