BOC-DL-3-AMINOBUTYRIC ACID
- Product Name
- BOC-DL-3-AMINOBUTYRIC ACID
- CAS No.
- 52815-19-7
- Chemical Name
- BOC-DL-3-AMINOBUTYRIC ACID
- Synonyms
- BOC-D,L-BETA-ABU-OH;N-Boc-3-Aminobutyric acid;BOC-DL-3-AMINOBUTYRIC ACID;3-(Boc-aMino)butanoic Acid;Boc-DL-3-aminobutanoic acid;BOC-DL-BETA-AMINOBUTYRIC ACID;3-(tert-butoxycarbonyl)butanoic acid;N-BETA-T-BOC-D,L-BETA-AMINOBUTYRIC ACID;3-TERT-BUTOXYCARBONYLAMINO-BUTYRIC ACID;3-((tert-butoxycarbonyl)amino)butanic acid
- CBNumber
- CB1256163
- Molecular Formula
- C9H17NO4
- Formula Weight
- 203.24
- MOL File
- 52815-19-7.mol
BOC-DL-3-AMINOBUTYRIC ACID Property
- Melting point:
- 98-100 °C
- Boiling point:
- 339.5±25.0 °C(Predicted)
- Density
- 1.101±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 4.43±0.10(Predicted)
- Appearance
- White to off-white Solid
Safety
- HazardClass
- IRRITANT
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
- B201915
- Product name
- Boc-dl-3-aminobutyricacid
- Packaging
- 250mg
- Price
- $105
- Updated
- 2021/12/16
- Product number
- FB43274
- Product name
- 3-(Boc-amino)butanoic acid
- Packaging
- 250mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 041463
- Product name
- Boc-DL-3-aminobutanoic acid
- Packaging
- 1g
- Price
- $85
- Updated
- 2021/12/16
- Product number
- FB43274
- Product name
- 3-(Boc-amino)butanoic acid
- Packaging
- 500mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FB43274
- Product name
- 3-(Boc-amino)butanoic acid
- Packaging
- 1g
- Price
- $150
- Updated
- 2021/12/16
BOC-DL-3-AMINOBUTYRIC ACID Chemical Properties,Usage,Production
Synthesis
2835-82-7
24424-99-5
43080-09-7
The general procedure for the synthesis of 3-[[(1,1-dimethylethoxy)carbonyl]amino]butanoic acid from DL-3-aminobutyric acid (CAS No. [541-48-02], 18.72 g, 176.09 mmol) and di-tert-butyl dicarbonate (39.62 g, 176.09 mmol) is as follows: first, DL-3-aminobutyric acid was dissolved in 96 mL of water, followed by the addition of a 76 mL aqueous solution of di-tert-butyl dicarbonate and NaOH (8.03 g, 200.74 mmol), followed by the addition of tert-butanol (132 mL). The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, the reaction solution was concentrated under vacuum, then diluted with 200 mL of ethyl acetate and acidified by adjusting to pH 3 with dilute hydrochloric acid. After standing and layering, the aqueous phase was extracted with 200 mL of ethyl acetate. The organic phases were combined, dried with magnesium sulfate, filtered and concentrated in vacuum to give 34.5 g of the target compound as a colorless oil in 82% yield. NMR hydrogen spectrum (300MHz, CDCl3, δ, ppm): 1.25 (d, J = 7.0Hz, 3H); 1.45 (s, 9H); 2.55 (m, 2H); 4.04 (m, 1H); 4.93 (broad peak, 1H); 8.41 (broad peak, 1H).
References
[1] Journal of Organic Chemistry, 2001, vol. 66, # 20, p. 6541 - 6544
[2] Organic Letters, 2012, vol. 14, # 1, p. 398 - 401
[3] Patent: WO2017/76998, 2017, A1. Location in patent: Page/Page column 161
[4] Organic Letters, 2005, vol. 7, # 21, p. 4781 - 4784
[5] Synlett, 2004, # 15, p. 2709 - 2712
BOC-DL-3-AMINOBUTYRIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from BOC-DL-3-AMINOBUTYRIC ACID manufacturers
- Product
- BOC-DL-3-AMINOBUTYRIC ACID 52815-19-7
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-09