DL-O-METHYLSERINE
- CAS No.
- 19794-53-7
- Chemical Name:
- DL-O-METHYLSERINE
- Synonyms
- Methylserine;DL-Ser(Me)-OH;DL-H-Ser(Me)-OH;O-Methyl-DL-serin;DL-O-METHYLSERINE;O-METHYL-DL-SERINE;DL-O-Methylserine>DL-O-Methylserine,>98%,;2-Amino-3-methoxy-propionic acid;DL-O-Methylserine
- CBNumber:
- CB3393228
- Molecular Formula:
- C4H9NO3
- Molecular Weight:
- 119.12
- MDL Number:
- MFCD00037773
- MOL File:
- 19794-53-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| O-Methyl-DL-serine | M7378 | 1g | $452 |
| DL-O-Methylserine >98.0%(T) | M0888 | 1g | $161 |
| DL-O-Methylserine >98.0%(T) | M0888 | 5g | $541 |
| O-Methylserine | M327520 | 5g | $435 |
| 2-AMINO-3-METHOXYPROPANOIC ACID 95.00% | CHM0001536 | 1G | $708.48 |
| More product size | |||
| Boiling point | 260.6±30.0 °C(Predicted) |
|---|---|
| Density | 1.195±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | 2.10±0.10(Predicted) |
| color | White to Almost white |
| CAS DataBase Reference | 19794-53-7(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | R5MJK98YKK |
SAFETY
Risk and Safety Statements
| Hazard Codes | Xi |
|---|---|
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 2922500090 |
DL-O-METHYLSERINE price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | M7378 | O-Methyl-DL-serine | 19794-53-7 | 1g | $452 | 2023-06-20 | Buy |
| TCI Chemical | M0888 | DL-O-Methylserine >98.0%(T) | 19794-53-7 | 1g | $161 | 2025-07-31 | Buy |
| TCI Chemical | M0888 | DL-O-Methylserine >98.0%(T) | 19794-53-7 | 5g | $541 | 2025-07-31 | Buy |
| TRC | M327520 | O-Methylserine | 19794-53-7 | 5g | $435 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0001536 | 2-AMINO-3-METHOXYPROPANOIC ACID 95.00% | 19794-53-7 | 1G | $708.48 | 2021-12-16 | Buy |
DL-O-METHYLSERINE Chemical Properties,Uses,Production
Uses
O-Methylserine acts as a reagent for the synthesis of D-serine transporter inhibitors which are used pharmaceutically for the treatment of visual system disorders and enhancement of the visual functions.
Definition
ChEBI: O-Methyl-DL-serine is an alpha-amino acid.
Synthesis
27704-96-7
19794-53-7
1) Add 215 g of methyl acrylate to the reaction flask. The temperature of the reaction system was raised to 55°C and 500 g of bromine was added slowly and dropwise. The reaction was maintained for 1 hour. Subsequently, concentration was carried out under reduced pressure at 60 °C to remove the excess bromine. To the residue was added 1260 g of methanol and the mixture was cooled to -17 °C. At this temperature, 127 g of sodium methanol was added and the reaction was carried out for 5.5 hours. Upon completion of the reaction, the methanol was removed by distillation under reduced pressure. 750 g of ammonia was added to the reaction mixture and the reaction was held at 20-25°C for 3 hours. Finally, 260 g of O-methyl-DL-serine was obtained by concentrated crystallization.
References
[1] Patent: CN105949074, 2016, A. Location in patent: Paragraph 0041
DL-O-METHYLSERINE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49975 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29798 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | sales@afinechem.com | China | 15119 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19908 | 58 |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | sales@dogechemical.com | China | 4128 | 58 |
View Lastest Price from DL-O-METHYLSERINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-20 | DL-O-METHYLSERINE
19794-53-7
|
US $1.00 / KG | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- DL-O-METHYLSERINE
19794-53-7
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
