ChemicalBook >> CAS DataBase List >>O-METHYL-L-THREONINE
O-METHYL-L-THREONINE
- CAS No.
- 4144-02-9
- Chemical Name:
- O-METHYL-L-THREONINE
- Synonyms
- Thr(Me);L-O-METHYLTHREONINE;H-Thr(Me);L-Thr(me);Z-Thr(Me)-OH;H-THR(ME)-OH;L-Thr(Me)-OH;H-L-Thr(Me)-OH;O-METHYL-L-THREONINE;L-Threonine, O-Methyl-
- CBNumber:
- CB5362130
- Molecular Formula:
- C5H11NO3
- Molecular Weight:
- 133.15
- MDL Number:
- MFCD00037767
- MOL File:
- 4144-02-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 01:23:24
| Product description | Number | Pack Size | Price |
| O-Methyl-L-threonine Asreported | 283881 | 1g | $373 |
| O-Methyl-L-threonine Asreported | 283881 | 2g | $519 |
| O-Methyl-L-threonine Asreported | 283881 | 5g | $975 |
| O-Methyl-L-threonine Asreported | 283881 | 10g | $1397 |
| O-Methyl-L-threonine Asreported | 283881 | 25g | $2031 |
| More product size | |||
| Melting point | 214-216 °C |
|---|---|
| Boiling point | 248.0±30.0 °C(Predicted) |
| Density | 1.143±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | DMSO (Slightly, Sonicated), Methanol (Slightly), Water (Sparingly) |
| pka | 2.12±0.10(Predicted) |
| form | Solid |
| color | White to Off-White |
| optical activity | -33.9°(C=0.01g/ml H2O) |
| Stability | Hygroscopic |
| InChI | InChI=1S/C5H11NO3/c1-3(9-2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t3-,4+/m1/s1 |
| InChIKey | FYCWLJLGIAUCCL-DMTCNVIQSA-N |
| SMILES | C(O)(=O)[C@H]([C@H](OC)C)N |
| CAS DataBase Reference | 4144-02-9(CAS DataBase Reference) |
| FDA UNII | OAI4PJX6XS |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 2922500090 |
O-METHYL-L-THREONINE price More Price(64)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 283881 | O-Methyl-L-threonine Asreported | 4144-02-9 | 1g | $373 | 2026-06-03 | Buy |
| Usbiological | 283881 | O-Methyl-L-threonine Asreported | 4144-02-9 | 2g | $519 | 2026-06-03 | Buy |
| Usbiological | 283881 | O-Methyl-L-threonine Asreported | 4144-02-9 | 5g | $975 | 2026-06-03 | Buy |
| Usbiological | 283881 | O-Methyl-L-threonine Asreported | 4144-02-9 | 10g | $1397 | 2026-06-03 | Buy |
| Usbiological | 283881 | O-Methyl-L-threonine Asreported | 4144-02-9 | 25g | $2031 | 2026-06-03 | Buy |
O-METHYL-L-THREONINE Chemical Properties,Uses,Production
Chemical Properties
White powder
Uses
O-Methyl-L-threonine can be used as photoresists.
Definition
ChEBI: O-methyl-L-threonine is an L-threonine derivative that is L-threonine with a methyl group replacing the hydrogen on the hydroxy side chain. It has a role as a bleaching agent and an antibacterial agent. It is a non-proteinogenic L-alpha-amino acid, a L-threonine derivative and an ether.
O-METHYL-L-THREONINE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 168)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3004 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32997 | 60 |
| Sichuan Jiaying Lai Technology Co.,LTD | 18716376478 | ycling@enlaibio.com | CHINA | 302 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63645 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 | marketing1@neostarunited.com | China | 8827 | 58 |
| Hefei Hangang Pharmaceutical Technology Co., Ltd. | +8618062405514 | ada@ipurechemical.com | China | 10224 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3453 | 58 |
4144-02-9(O-METHYL-L-THREONINE)Related Search:
H-THR(ME)-OH
(S)-2-AMINO-3-METHOXYBUTANOIC ACID
O-METHYL-L-THREONINE
H-L-Thr(Me)-OH
L-THREONINE METHYL ETHER
(2S,3R)-2-Amino-3-methoxybutanoic acid
(2S,3R)-2-Amino-3-methoxybutanoic acid, (2S,3R)-2-Amino-3-methoxybutyric acid
L-Threonine, O-Methyl-
Z-Thr(Me)-OH
O-Methyl-L-threonine, >=98%
H-Thr(Me)
L-Thr(Me)-OH
L-Thr(me)
O-Methyl-L-threonine≥ 98.5% (TLC)
O-METHYL-L-THREONINE USP/EP/BP
L-O-METHYLTHREONINE
Thr(Me)
4144-02-9
819645
4414-02-9
Threonine
Peptide Synthesis
Specialty Synthesis
Amino Acid Derivatives
Amino Acids and Derivatives
Amino Acids and Derivatives
Threonine [Thr, T]
