N-ACETYL-DL-2-AMINO-N-BUTYRIC ACID
- Product Name
- N-ACETYL-DL-2-AMINO-N-BUTYRIC ACID
- CAS No.
- 7211-57-6
- Chemical Name
- N-ACETYL-DL-2-AMINO-N-BUTYRIC ACID
- Synonyms
- AC-DL-ABU-OH;AC-DL-2-ABU-OH;ACETYL-DL-BUTYRIN;2-Acetamidobutyric Acid;N-Acetyl-2-ethylglycine;AC-DL-2-AMINOBUTANOIC ACID;2-ACETAMIDO-N-BUTYRIC ACID;2-(Acetylamino)butyric acid;N-Acetyl-2-aminobutyric acid;AC-DL-ALPHA-AMINOBUTYRIC ACID
- CBNumber
- CB8435152
- Molecular Formula
- C6H11NO3
- Formula Weight
- 145.16
- MOL File
- 7211-57-6.mol
N-ACETYL-DL-2-AMINO-N-BUTYRIC ACID Property
- Melting point:
- 132 °C
- Boiling point:
- 368.2±25.0 °C(Predicted)
- Density
- 1.129
- storage temp.
- Sealed in dry,Room Temperature
- Water Solubility
- Slightly soluble in water
- solubility
- soluble in Acetone, Water
- pka
- 3.68±0.10(Predicted)
- form
- powder to crystal
- color
- White to Almost white
Safety
- HS Code
- 2922.49.8000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- A0853
- Product name
- N-Acetyl-DL-2-aminobutyric Acid
- Purity
- >97.0%(T)
- Packaging
- 5g
- Price
- $124
- Updated
- 2025/07/31
- Product number
- A0853
- Product name
- N-Acetyl-DL-2-aminobutyric Acid
- Purity
- >97.0%(T)
- Packaging
- 25g
- Price
- $355
- Updated
- 2025/07/31
- Product number
- B400640
- Product name
- 2-AcetamidobutanoicAcid
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- B400640
- Product name
- 2-AcetamidobutanoicAcid
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- B400640
- Product name
- 2-AcetamidobutanoicAcid
- Packaging
- 500mg
- Price
- $75
- Updated
- 2021/12/16
N-ACETYL-DL-2-AMINO-N-BUTYRIC ACID Chemical Properties,Usage,Production
Uses
2-(Acetylamino)butanoic Acid-d5 is an intermediate of Isotope labelled L-2-Aminobutyric Acid (A602930) Receptor antagonist.
Synthesis Reference(s)
Tetrahedron Letters, 28, p. 2829, 1987 DOI: 10.1016/S0040-4039(00)96220-8
Synthesis
108-24-7
2835-81-6
7211-57-6
General procedure for the synthesis of 2-acetylaminobutyric acid from ethanoic anhydride and DL-2-aminobutyric acid: 1. dissolve 163 g (1.58 mol) of DL-2-aminobutyric acid in an appropriate amount of acetic acid. 2. 242 g (2.37 mol) of acetic anhydride was added slowly and dropwise to the above solution. 3. the reaction mixture was stirred continuously at 100 °C for 2 hours until the reaction was complete. 4. After completion of the reaction, the solvent was removed by vacuum evaporation to give a solid residue. 5. The solid residue was suspended in ethyl acetate and filtered. 6. The filter cake was washed with ether to remove unreacted raw materials and by-products. 7. The target product 2-acetylaminobutyric acid was obtained after drying in a yield of 220 g (95.9% yield). Product characterization data: 1H-NMR (methanol-d4) δ/ppm 0.97 (t, 3H), 1.65-1.93 (m, 2H), 1.99 (s, 3H), 4.29 (q, 1H).
References
[1] Patent: WO2003/93268, 2003, A1. Location in patent: Page/Page column 25
[2] Patent: WO2003/93270, 2003, A1. Location in patent: Page/Page column 21
[3] Patent: WO2003/97645, 2003, A1. Location in patent: Page/Page column 26
[4] Biochemical Journal, 1939, vol. 33, p. 1915
[5] Journal of Physical Chemistry, 1984, vol. 88, # 1, p. 86 - 92
N-ACETYL-DL-2-AMINO-N-BUTYRIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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