Methyl 2-oxoacetate
- CAS No.
- 922-68-9
- Chemical Name:
- Methyl 2-oxoacetate
- Synonyms
- METHYL GLYOXYLATE;Acetic acid, oxo-, methyl ester;Methyl glyoxalate;Oxoacetic acid methyl ester;GAME;Methyl oxoacetate;Methyl 2-oxoacetate;methyl 2-oxoethanoate;oxo-aceticacimethylester;GLYOXYLIC ACID METHYL ESTER
- CBNumber:
- CB4302241
- Molecular Formula:
- C3H4O3
- Molecular Weight:
- 88.06
- MDL Number:
- MFCD00044008
- MOL File:
- 922-68-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| METHYL GLYOXYLATE 95.00% | APN0000393 | 250MG | $608 |
| METHYL GLYOXYLATE 95.00% | APN0000393 | 5G | $1380 |
| METHYL GLYOXYLATE 95.00% | APN0000393 | 10G | $2810 |
| MethylGlyoxylate | 71440 | 10g | $3250 |
| Methylglyoxylate 98% | MT-17948 | 50g | $445 |
| More product size | |||
| Melting point | 40-42°C |
|---|---|
| Boiling point | 102.98°C (rough estimate) |
| Density | 1.2076 (rough estimate) |
| refractive index | 1.3720 (estimate) |
| solubility | sol H2O; sol most organic solvents, e.g. ether, CH2Cl2, THF, acetone, etc. |
| InChI | InChI=1S/C3H4O3/c1-6-3(5)2-4/h2H,1H3 |
| InChIKey | KFKXSMSQHIOMSO-UHFFFAOYSA-N |
| SMILES | C(OC)(=O)C=O |
| CAS DataBase Reference | 922-68-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| NIST Chemistry Reference | Methyl glyoxylate(922-68-9) |
| EPA Substance Registry System | Acetic acid, oxo-, methyl ester (922-68-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS02 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H226-H335-H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| TSCA | TSCA listed |
Methyl 2-oxoacetate price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | APN0000393 | METHYL GLYOXYLATE 95.00% | 922-68-9 | 250MG | $608 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | APN0000393 | METHYL GLYOXYLATE 95.00% | 922-68-9 | 5G | $1380 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | APN0000393 | METHYL GLYOXYLATE 95.00% | 922-68-9 | 10G | $2810 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 71440 | MethylGlyoxylate | 922-68-9 | 10g | $3250 | 2021-12-16 | Buy |
| AHH | MT-17948 | Methylglyoxylate 98% | 922-68-9 | 50g | $445 | 2021-12-16 | Buy |
Methyl 2-oxoacetate Chemical Properties,Uses,Production
Uses
Methyl Glyoxylate is a useful compound for preparation of pyridine and quinoline derivatives.
Preparation
Preparative Methods of Methyl 2-oxoacetate: efficient methods include oxidative cleavage of tartrate diesters, ozonolysis of maleate/fumarate derivatives, exchange reaction between appropriate dialkoxyacetate and glyoxylic acid, and NaOAc-catalyzed elimination of nitrite ion from nitrate esters.[1]
General Description
Methyl Glyoxylate is a two-carbon synthon utilized in electrocyclic processes (Diels-Alder reaction, ene reactions), various condensations (Mannich, aldol, Wittig, Prins, acyloin), carbinolamine formation, and Friedel-Crafts reactions.
storage
Methyl 2-oxoacetate stores under N2 in a refrigerator due to their tendency to form a monohydrate and/or polymerize.
References
1. (a) Wolf, F. J.; Weijland, J. OSC 1963, 4, 124. (b) Jung, M. E.; Shishido, K.; Davis, L. H. JOC 1982, 47, 891. (c) Blake, J.; Tretter, J. R.; Juhasz, G. J.; Bonthrone, W.; Rappoport, H. JACS 1966, 88, 4061. (d) Haggerty, J. G.; Kelly, T. R.; Schmidt, T. E. S 1972, 544. Hook, J. M. SC 1984, 14, 83. (e) Kornblum, N.; Frazier, H. W. JACS 1966, 88, 865.
Methyl 2-oxoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21590 | 55 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29794 | 58 |
| JIAXING REGEN CHEMICAL CO.,LTD | +8613385739570 | regen_chemical1@163.com | China | 226 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Finetech Industry Limited | +86-27-8746-5837 +8619945049750 | info@finetechnology-ind.com | China | 9540 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +8617792793228 | 1069@dideu.com | China | 8401 | 58 |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | sales@dogechemical.com | China | 4128 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
View Lastest Price from Methyl 2-oxoacetate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-26 | Methyl 2-oxoacetate
922-68-9
|
US $9.80 / KG | 1g | ≥99% | 100kg | Career Henan Chemical Co |
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- Methyl 2-oxoacetate
922-68-9
- US $9.80 / KG
- ≥99%
- Career Henan Chemical Co
