Tetrahydro-3-furancarboxylic acid hydrazide
- Product Name
- Tetrahydro-3-furancarboxylic acid hydrazide
- CAS No.
- 59293-32-2
- Chemical Name
- Tetrahydro-3-furancarboxylic acid hydrazide
- Synonyms
- 3-oxolanecarbohydrazide;oxolane-3-carbohydrazide;Tetrahydrofuran-3-carbohydrazide;Tetrahydro-3-furancarboxylic acid hydrazide;TETRAHYDRO-FURAN-3-CARBOXYLIC ACID HYDRAZIDE;3-Furancarboxylic acid, tetrahydro-, hydrazide;3-Furancarboxylic acid, tetrahydro-, hydrazide - [T15050]
- CBNumber
- CB2203487
- Molecular Formula
- C5H10N2O2
- Formula Weight
- 130.15
- MOL File
- 59293-32-2.mol
Tetrahydro-3-furancarboxylic acid hydrazide Property
- Boiling point:
- 336.7±31.0 °C(Predicted)
- Density
- 1.216±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 13.20±0.20(Predicted)
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
- T796283
- Product name
- Tetrahydrofuran-3-carbohydrazide
- Packaging
- 25mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 8824AB
- Product name
- Tetrahydrofuran-3-carbohydrazide
- Packaging
- 1g
- Price
- $393
- Updated
- 2021/12/16
- Product number
- CHM0394316
- Product name
- TETRAHYDROFURAN-3-CARBOHYDRAZIDE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496.67
- Updated
- 2021/12/16
- Product number
- 124457
- Product name
- Tetrahydrofuran-3-carboxylicacidhydrazide
- Purity
- 95+%
- Packaging
- 1g
- Price
- $826
- Updated
- 2021/12/16
- Product number
- 6566090
- Product name
- Tetrahydro-3-furancarboxylicacidhydrazide
- Purity
- 95%
- Packaging
- 5G
- Price
- $850
- Updated
- 2021/12/16
Tetrahydro-3-furancarboxylic acid hydrazide Chemical Properties,Usage,Production
Synthesis
89364-31-8
59293-32-2
Example 6.1 (1014): isobutyl chloroformate (2.86 mL, 23.00 mmol) was added slowly and dropwise to a solution of tetrahydrofuran (THF, 42 mL) containing tetrahydro-3-furancarboxylic acid (2.0 mL, 20.9 mmol) and triethylamine (TEA, 5.8 mL, 42 mmol) at 0 °C. The reaction mixture was stirred continuously at 0 °C for 1 hour. Subsequently, hydrazine (0.67 mL, 23.00 mmol) was added to the reaction system and the mixture was continued to be stirred at room temperature for 1 hour. Upon completion of the reaction, the mixture was concentrated to remove the solvent. Chloroform (200 mL) and water (20 mL) were added to the residue to promote dissolution. The organic layer was separated and the aqueous phase was processed by lyophilization. The solid fraction was ground three times with ethanol (EtOH, 50 mL x 3). The ethanol solutions were combined, concentrated and dried to give the final tetrahydro-3-furancarbohydrazide (2.27 g). The product was detected by liquid chromatography-mass spectrometry (LCMS) electrospray ionization (ESI) in positive ion mode, m/z = 131.1 (M + H)+).
References
[1] Patent: US2017/320860, 2017, A1. Location in patent: Paragraph 1013; 1014
Tetrahydro-3-furancarboxylic acid hydrazide Preparation Products And Raw materials
Raw materials
Preparation Products
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