1-Methyl L-aspartate
- Product Name
- 1-Methyl L-aspartate
- CAS No.
- 17812-32-7
- Chemical Name
- 1-Methyl L-aspartate
- Synonyms
- ASP(OMe);L-Asp-OMe;H-ASP-OME;H-L-Asp-OMe;L-Asp-OMe-OH;ASPARTIC ACID-OME;1-Methyl L-Aspartate;1-MethylL-Aspartate>Asparagine Impurity 23;Aspartic acid 1-methyl ester
- CBNumber
- CB5722947
- Molecular Formula
- C5H9NO4
- Formula Weight
- 147.13
- MOL File
- 17812-32-7.mol
1-Methyl L-aspartate Property
- Melting point:
- 186 °C
- Boiling point:
- 272.7±30.0 °C(Predicted)
- Density
- 1.299±0.06 g/cm3(Predicted)
- refractive index
- 36 ° (C=0.5, H2O)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Water Solubility
- Soluble in water
- solubility
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- pka
- 3.45±0.19(Predicted)
- form
- Powder
- color
- White
- optical activity
- Consistent with structure
- CAS DataBase Reference
- 17812-32-7(CAS DataBase Reference)
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
- M1859
- Product name
- 1-Methyl L-Aspartate
- Purity
- >98.0%(T)
- Packaging
- 1g
- Price
- $25
- Updated
- 2025/07/31
- Product number
- M1859
- Product name
- 1-Methyl L-Aspartate
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $76
- Updated
- 2025/07/31
- Product number
- A788950
- Product name
- AsparticAcidα-MethylEster
- Packaging
- 25g
- Price
- $415
- Updated
- 2021/12/16
- Product number
- 260562
- Product name
- L-Aspartic acid alpha-methyl ester
- Packaging
- 2g
- Price
- $375
- Updated
- 2021/12/16
- Product number
- FA47487
- Product name
- L-Aspartic acid alpha-methyl ester
- Packaging
- 10g
- Price
- $200
- Updated
- 2021/12/16
1-Methyl L-aspartate Chemical Properties,Usage,Production
Uses
Aspartic Acid α-Methyl Ester is a derivative of L-Aspartic Acid, a non-essential amino acid found in food sources and dietary supplements. L-Aspartic Acid is one of the 20 proteinogenic amino acids; t he building blocks of proteins. Its conjugate base L-aspartate is an excitatory neurotransmitter in the central nervous system.
Synthesis
60504-59-8
17812-32-7
Example 2: 1.75 g of N-formyl-L-aspartic acid α-methyl ester (10 mmol) was dissolved with 3.5 g of hydroxylamine hydrochloride (50 mmol) in 10 mL of 90% methanol solution. The reaction mixture was stirred at 70 °C for 4 hours. Upon completion of the reaction, the reaction mixture was analyzed and confirmed to contain L-aspartic acid α-methyl ester in 85% yield.
References
[1] Patent: US4021418, 1977, A
1-Methyl L-aspartate Preparation Products And Raw materials
Raw materials
Preparation Products
1-Methyl L-aspartate Suppliers
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23653
- Advantage
- 75
View Lastest Price from 1-Methyl L-aspartate manufacturers
- Product
- H-L-Asp-OMe 17812-32-7
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1T+
- Release date
- 2024-03-19
- Product
- 1-Methyl L-aspartate 17812-32-7
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- JD 410
- Release date
- 2019-09-01