ChemicalBook > CAS DataBase List > 2-benzamido-3-methylbutanoic acid
2-benzamido-3-methylbutanoic acid
- Product Name
- 2-benzamido-3-methylbutanoic acid
- CAS No.
- 2901-80-6
- Chemical Name
- 2-benzamido-3-methylbutanoic acid
- Synonyms
- Benzoylvaline;N-Benzoylvaline;N-BENZOYL-DL-VAL;BENZOYL-DL-VALINE;valine, N-benzoyl-;IFLAB-BB F1924-0012;N-BENZOYL-DL-VALINE;Benzoyl-DL-valine >BENZOYL-DL-VALINE USP/EP/BP;benzoyl-dextro,laevo-valine
- CBNumber
- CB6135090
- Molecular Formula
- C12H15NO3
- Formula Weight
- 221.25
- MOL File
- 2901-80-6.mol
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2-benzamido-3-methylbutanoic acid Property
- Melting point:
- 132°C
- Boiling point:
- 451.8±28.0 °C(Predicted)
- Density
- 1.157±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- almost transparency in Methanol
- form
- powder to crystal
- pka
- 3.79±0.10(Predicted)
- color
- White to Almost white
- LogP
- 1.536 (est)
- CAS DataBase Reference
- 2901-80-6(CAS DataBase Reference)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
TCI Chemical
- Product number
- B0401
- Product name
- Benzoyl-DL-valine
- Purity
- >98.0%(T)
- Packaging
- 1g
- Price
- $28
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B0401
- Product name
- Benzoyl-DL-valine
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $266
- Updated
- 2025/07/31
TRC
- Product number
- B276173
- Product name
- Benzoyl-dl-valine
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB120379
- Product name
- N-Benzoylvaline
- Packaging
- 250mg
- Price
- $57.5
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 164788
- Product name
- 2-(Benzoylamino)-3-methylbutanoic acid
- Packaging
- 1g
- Price
- $90
- Updated
- 2021/12/16
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2-benzamido-3-methylbutanoic acid Chemical Properties,Usage,Production
Uses
Benzoyl-DL-Valine is a valine derivative[1].
Synthesis
98-88-4
516-06-3
2901-80-6
Step A: Synthesis of N-benzoyl-DL-valine 1. 0.1 mole (11.7 g) of DL-valine was dissolved in 50 mL of deionized water. 2. 0.25 moles of aqueous sodium hydroxide was added to the above solution. 3. The reaction mixture was heated to 30 °C and 0.15 mol (17.5 mL) of benzoyl chloride was added slowly and dropwise with stirring. 4. Upon completion of the reaction, the aqueous phase is extracted with ether to remove unreacted benzoyl chloride and other organic impurities. 5. The aqueous phase is acidified to pH 2-3 to induce precipitation of N-benzoyl-DL-valine crystals. 6. 6. The crystals are collected by filtration and washed with a small amount of cold water. 7. 7. N-benzoyl-DL-valine was obtained after drying and the melting point was determined to be 125° C. The yield was about 95%.
References
[1] Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. DOI:10.1080/10408398.2012.708368
2-benzamido-3-methylbutanoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-benzamido-3-methylbutanoic acid manufacturers
Career Henan Chemical Co
- Product
- BENZOYL-DL-VALINE 2901-80-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98% HPLC
- Supply Ability
- 10 tons
- Release date
- 2020-03-04
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