DL-3-Amino-3-(2-naphthyl)propionic acid
- Product Name
- DL-3-Amino-3-(2-naphthyl)propionic acid
- CAS No.
- 129042-57-5
- Chemical Name
- DL-3-Amino-3-(2-naphthyl)propionic acid
- Synonyms
- 3-(2-naphthyl)-beta-alanine;DL-3-AMino-3-(2-naphthyl)propionic;3-AMino-3-(2-naphthyl)propionic acid;2-Naphthalenepropanoic acid, β-amino-;DL-3-Amino-3-(2-phthyl)propionic acid;3-amino-3-(2-naphthalenyl)propanoic acid;DL-3-Amino-3-(2-naphthyl)-propionic acid ;3-Amino-3-(naphthalen-2-yl)propanoic acid;(RS)-3-Amino-3-(2-naphthyl)-propionic acid
- CBNumber
- CB21303618
- Molecular Formula
- C13H13NO2
- Formula Weight
- 215.25
- MOL File
- 129042-57-5.mol
DL-3-Amino-3-(2-naphthyl)propionic acid Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- Appearance
- White to off-white Solid
Safety
- HS Code
- 2922498590
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
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D525923
- Product name
- Dl-3-Amino-3-(2-Naphthyl)PropionicAcid
- Packaging
- 500mg
- Price
- $220
- Updated
- 2021/12/16
- Product number
- X9741
- Product name
- DL-3-Amino-3-(2-naphthyl)propionicacid
- Packaging
- 1g
- Price
- $85
- Updated
- 2021/12/16
- Product number
- OR471651
- Product name
- 3-Amino-3-(2-naphthyl)propionicacid
- Purity
- 95%
- Packaging
- 5g
- Price
- $279
- Updated
- 2021/12/16
- Product number
- OR471651
- Product name
- 3-Amino-3-(2-naphthyl)propionicacid
- Purity
- 95%
- Packaging
- 10g
- Price
- $507
- Updated
- 2021/12/16
- Product number
- OR471651
- Product name
- 3-Amino-3-(2-naphthyl)propionicacid
- Purity
- 95%
- Packaging
- 25g
- Price
- $770
- Updated
- 2021/12/16
DL-3-Amino-3-(2-naphthyl)propionic acid Chemical Properties,Usage,Production
Synthesis
141-82-2
66-99-9
129042-57-5
The general procedure for the synthesis of 3-amino-3-(2-naphthalenyl)propionic acid from malonic acid and 2-naphthaldehyde was as follows: a mixture of 2.40 g of 2-naphthaldehyde (1-15 mmol), 2.44 g of malonic acid, and 3.54 g of ammonium acetate (molar ratio 1:1.1:2.3) was dissolved in 200 mL of 1-butanol, and the reaction was carried out at reflux for 1.5-2 hr, until the cessation of the release of carbon dioxide gas. Upon completion of the reaction, the precipitate formed was filtered and washed sequentially with boiling 1-butanol (2 x 50 mL), boiling ethanol (2 x 50 mL) and 100 mL of water. The precipitate was dried at 80-100°C for 8-10 hours. The purity of the product was checked by thin layer chromatography (TLC) and the reaction yield was about 65-80%.
References
[1] European Journal of Medicinal Chemistry, 2018, vol. 156, p. 252 - 268
[2] Chemistry - A European Journal, 2006, vol. 12, # 7, p. 1855 - 1874
[3] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1952, p. 113,116
[4] Chem.Abstr., 1953, p. 2157
[5] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1952, p. 113,116
DL-3-Amino-3-(2-naphthyl)propionic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from DL-3-Amino-3-(2-naphthyl)propionic acid manufacturers
- Product
- DL-3-Amino-3-(2-naphthyl)propionic acid 129042-57-5
- Price
- US $101.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-28
- Product
- DL-3-Amino-3-(2-naphthyl)propionic acid 129042-57-5
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2019-12-26