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
- Molecular Weight:
- 151.16
- MDL Number:
- MFCD00007809
- MOL File:
- 4389-50-8.mol
| 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) |
| UNSPSC Code | 12352106 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2-Amino-6-methylbenzoic acid price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 230537 | 2-Amino-6-methylbenzoic acid 99% | 4389-50-8 | 5g | $29.45 | 2025-07-31 | Buy |
| TCI Chemical | A0996 | 2-Amino-6-methylbenzoic Acid >98.0%(T) | 4389-50-8 | 5g | $61 | 2025-07-31 | Buy |
| TCI Chemical | A0996 | 2-Amino-6-methylbenzoic Acid >98.0%(T) | 4389-50-8 | 25g | $202 | 2025-07-31 | Buy |
| TRC | A637853 | 2-Amino-6-methylbenzoic Acid | 4389-50-8 | 2.5g | $75 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA54898 | 2-Amino-6-methylbenzoic acid | 4389-50-8 | 10g | $50 | 2021-12-16 | Buy |
2-Amino-6-methylbenzoic acid Chemical Properties,Uses,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
1of2
Preparation Products
1of2
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-17392712697 | 1022@dideu.com | China | 3939 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5251 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 880 | 50 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21622 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Zjartschem | +86-571 87238903 | jocelynpan@zjarts.com | CHINA | 988 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29855 | 58 |
View Lastest Price from 2-Amino-6-methylbenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-08 | 2-Amino-6-methylbenzoic acid
4389-50-8
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-09-08 | 2-Amino-6-methylbenzoic acid
4389-50-8
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2025-06-27 | 2-Amino-6-methylbenzoic acid
4389-50-8
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 2-Amino-6-methylbenzoic acid
4389-50-8
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 2-Amino-6-methylbenzoic acid
4389-50-8
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- 2-Amino-6-methylbenzoic acid
4389-50-8
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
