2,3-DiaMino-5-broMobenzoic acid Methyl ester
- CAS No.
- 1248541-63-0
- Chemical Name:
- 2,3-DiaMino-5-broMobenzoic acid Methyl ester
- Synonyms
- Methyl-2,3-diaMino-5-broMobenzoate;Methyl 5-bromo-2,3-diaminobenzoate;Methyl 5-bromo-2,3-diaminobenzoate 97%;2,3-DiaMino-5-broMobenzoic acid Methyl ester;Benzoic acid, 2,3-diamino-5-bromo-, methyl ester
- CBNumber:
- CB92664311
- Molecular Formula:
- C8H9BrN2O2
- Molecular Weight:
- 245.07
- MDL Number:
- MFCD20037660
- MOL File:
- 1248541-63-0.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Methyl 2,3-diamino-5-bromobenzoate | FM111904 | 5g | $900 |
| Methyl 2,3-diamino-5-bromobenzoate | FM111904 | 2g | $900 |
| Methyl 2,3-diamino-5-bromobenzoate | FM111904 | 1g | $900 |
| Methyl 2,3-diamino-5-bromobenzoate | FM111904 | 0.5g | $900 |
| Methyl 2,3-diamino-5-bromobenzoate | FM111904 | 0.25g | $900 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H319-H315-H335 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362 |
| HS Code | 2922390090 |
2,3-DiaMino-5-broMobenzoic acid Methyl ester price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FM111904 | Methyl 2,3-diamino-5-bromobenzoate | 1248541-63-0 | 5g | $900 | 2026-06-04 | Buy |
| Biosynth | FM111904 | Methyl 2,3-diamino-5-bromobenzoate | 1248541-63-0 | 2g | $900 | 2026-06-04 | Buy |
| Biosynth | FM111904 | Methyl 2,3-diamino-5-bromobenzoate | 1248541-63-0 | 1g | $900 | 2026-06-04 | Buy |
| Biosynth | FM111904 | Methyl 2,3-diamino-5-bromobenzoate | 1248541-63-0 | 0.5g | $900 | 2026-06-04 | Buy |
| Biosynth | FM111904 | Methyl 2,3-diamino-5-bromobenzoate | 1248541-63-0 | 0.25g | $900 | 2026-06-04 | Buy |
2,3-DiaMino-5-broMobenzoic acid Methyl ester Chemical Properties,Uses,Production
Uses
Methyl 2,3-diamino-5-bromobenzoate
Synthesis
636581-61-8
1248541-63-0
General procedure for the synthesis of methyl 2,3-diamino-5-bromo-5-bromobenzoate from methyl 2-amino-5-bromo-3-nitrobenzoate: Methyl 2-amino-5-bromo-3-nitrobenzoate (0.67 g, 2.44 mmol), iron powder (0.68 g, 12.0 mmol), and ammonium chloride (1.96 g, 37.0 mmol) were dissolved in a mixture of THF/ethanol/water (1:1:0.4 v/v, total 29 mL) in a solvent mixture. The reaction mixture was heated at 95 °C and stirred vigorously for 1 hour. Upon completion of the reaction, the mixture was cooled to room temperature and filtered through a diatomaceous earth plug to remove insoluble solids. The diatomaceous earth plug was washed several times with methanol and tetrahydrofuran. The filtrate and washings were combined and concentrated under reduced pressure. The concentrated residue was partitioned between ethyl acetate and water. The organic layer was separated, washed once with saturated saline and concentrated again under reduced pressure to give methyl 2,3-diamino-5-bromobenzoate (0.59 g, 99% yield) as a yellow powder, which can be used in subsequent reactions without further purification.
References
[1] Patent: US2014/336190, 2014, A1. Location in patent: Paragraph 1526; 1527
[2] Patent: WO2016/180536, 2016, A1. Location in patent: Page/Page column 348
[3] Patent: WO2018/154088, 2018, A1. Location in patent: Paragraph 0146
[4] Patent: WO2005/70906, 2005, A1. Location in patent: Page/Page column 27
[5] Patent: WO2010/115736, 2010, A2. Location in patent: Page/Page column 73-74
2,3-DiaMino-5-broMobenzoic acid Methyl ester Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8618017249410 | jack.li@time-chemicals.com | China | 1803 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Fuxin Pharmaceutical | +86-021-021-50872116 | contact@fuxinpharm.com | China | 9976 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14303 | 58 |
| CR Corporation Limited | fred.wen@crcorporation.cn | China | 8645 | 58 | |
| Changzhou Helios Biomedical Science and Technology Co.,LTD. | +8618961213068;+8618961100976 | gaoxue@czhelios.com | China | 512 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +86-18949823763 | sales@tnjchem.com | China | 25356 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +86-13336024896 | CB@aromsyn.com | China | 19183 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
View Lastest Price from 2,3-DiaMino-5-broMobenzoic acid Methyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2024-10-22 | 2,3-DiaMino-5-broMobenzoic acid Methyl ester
1248541-63-0
|
$3.07 | 1KG | 98% | 1000KG | Career Henan Chemica Co |
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- 2,3-DiaMino-5-broMobenzoic acid Methyl ester
1248541-63-0
- $3.07
- 98%
- Career Henan Chemica Co
