METHYL 3-AMINOFURAN-2-CARBOXYLATE
- Product Name
- METHYL 3-AMINOFURAN-2-CARBOXYLATE
- CAS No.
- 956034-04-1
- Chemical Name
- METHYL 3-AMINOFURAN-2-CARBOXYLATE
- Synonyms
- Ethyl 3-aMinofuran-2-carboxylate;SW-34;SWF-34;Methyl 3-amino-2-furoate;Methyl 3-aminofuran-4-carboxylate;METHYL 3-AMINOFURAN-2-CARBOXYLATE;2-Furancarboxylic acid, 3-aMino-, Methyl ester
- CBNumber
- CB72453238
- Molecular Formula
- C6H7NO3
- Formula Weight
- 141.12
- MOL File
- 956034-04-1.mol
METHYL 3-AMINOFURAN-2-CARBOXYLATE Property
- Boiling point:
- 244.4±20.0 °C(Predicted)
- Density
- 1?+-.0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- pka
- 1.50±0.10(Predicted)
- Appearance
- Yellow to brown Solid
- InChI
- InChI=1S/C6H7NO3/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
- InChIKey
- UTLPWTWCOSOPMX-UHFFFAOYSA-N
- SMILES
- O1C=CC(N)=C1C(OC)=O
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
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.
N-Bromosuccinimide Price
- Product number
- M328478
- Product name
- Methyl3-aminofuran-2-carboxylate
- Packaging
- 250mg
- Price
- $385
- Updated
- 2021/12/16
- Product number
- W9755
- Product name
- Methyl3-aminofuran-2-carboxylate
- Packaging
- 1g
- Price
- $396
- Updated
- 2021/12/16
- Product number
- 073301
- Product name
- Methyl 3-aminofuran-2-carboxylate
- Purity
- 95+%
- Packaging
- 1g
- Price
- $420
- Updated
- 2021/12/16
- Product number
- W9755
- Product name
- Methyl3-aminofuran-2-carboxylate
- Packaging
- 250mg
- Price
- $180
- Updated
- 2021/12/16
- Product number
- 4H58-1-VV
- Product name
- Methyl 3-aminofuran-2-carboxylate
- Purity
- 97.0%
- Packaging
- 1g
- Price
- $690
- Updated
- 2021/12/16
METHYL 3-AMINOFURAN-2-CARBOXYLATE Chemical Properties,Usage,Production
Synthesis
956034-03-0
956034-04-1
General procedure for the synthesis of methyl 3-aminofuran-2-carboxylate from methyl 3-((tert-butoxycarbonyl)amino)furan-2-carboxylate: To a solution of methyl 3-((tert-butoxycarbonyl)amino)furan-2-carboxylate (13.5 g, 55.96 mmol) in dichloromethane (100 mL) was added trifluoroacetic acid (TFA, 50 mL). The reaction mixture was stirred at room temperature for 5 hours. Upon completion of the reaction, the crude product was concentrated to dryness under reduced pressure. The residue was dissolved in dichloromethane (200 mL) and washed with saturated aqueous sodium bicarbonate (NaHCO3) (3 x 100 mL). The organic layer was dried over anhydrous magnesium sulfate (MgSO4), filtered and concentrated to dryness under reduced pressure. The resulting residue was purified by fast column chromatography (silica gel, eluent methanol/chloroform, gradient 0 to 20%) to afford methyl 3-aminofuran-2-carboxylate (7.89 g, 100%) as a light yellow oil.1H NMR (300 MHz, CDCl3) δ 7.26 (d, J = 1.9 Hz, 1H), 6.13 (d, J = 2.0 Hz, 1H ), 4.51 (s, 2H), 3.88 (s, 3H). Mass spectrum (ES+): m/z 164.2 ([M + Na]+).
References
[1] Patent: WO2011/79230, 2011, A2. Location in patent: Page/Page column 56; 57
[2] Patent: US2015/336982, 2015, A1. Location in patent: Paragraph 0240; 0243
[3] Patent: US2008/76758, 2008, A1. Location in patent: Page/Page column 77
[4] Patent: WO2008/70740, 2008, A1. Location in patent: Page/Page column 137
[5] Patent: WO2008/73785, 2008, A2. Location in patent: Page/Page column 163-164
METHYL 3-AMINOFURAN-2-CARBOXYLATE Preparation Products And Raw materials
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View Lastest Price from METHYL 3-AMINOFURAN-2-CARBOXYLATE manufacturers
- Product
- METHYL 3-AMINOFURAN-2-CARBOXYLATE 956034-04-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- Customized
- Release date
- 2019-06-24