ETHYL 2-CHLORO-4-METHYL-1,3-THIAZOLE-5-CARBOXYLATE
- CAS No.
- 7238-62-2
- Chemical Name:
- ETHYL 2-CHLORO-4-METHYL-1,3-THIAZOLE-5-CARBOXYLATE
- Synonyms
- 2-Chloro-4-methyl-5-ethoxycarbonylthiazole;Ethyl 2-chloro-4-methyl-5-thiazolecarboxylate;ETHYL 2-CHLORO-4-METHYLTHIAZOLE-5-CARBOXYLATE;ETHYL 2-CHLORO-4-METHYL-1,3-THIAZOLE-5-CARBOXYLATE;Ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate 97%;2-Chloro-4-methylthiazole-5-carboxylic acid ethyl ester;Ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate ,97%;2-Chloro-4-methyl-5-thiazolecarboxylic acid ethyl ester;5-Thiazolecarboxylic acid, 2-chloro-4-methyl-, ethyl ester
- CBNumber:
- CB3352092
- Molecular Formula:
- C7H8ClNO2S
- Molecular Weight:
- 205.66
- MDL Number:
- MFCD02956798
- MOL File:
- 7238-62-2.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Ethyl2-Chloro-4-methylthiazole-5-carboxylate | E937138 | 50mg | $45 |
| Ethyl2-chloro-4-methylthiazole-5-carboxylate 96.11% | CS-W006589 | 1g | $69 |
| Ethyl2-chloro-4-methyl-1,3-thiazole-5-carboxylate 97% | OR9735 | 1g | $85 |
| Ethyl2-chloro-4-methyl-1,3-thiazole-5-carboxylate 97% | OR9735 | 250mg | $29 |
| Ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate 97% | 8H23-5-03 | 250mg | $32 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P312 | |||||||||
| Hazard Note | Harmful | |||||||||
| HS Code | 2934100090 | |||||||||
| NFPA 704 |
|
ETHYL 2-CHLORO-4-METHYL-1,3-THIAZOLE-5-CARBOXYLATE price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | E937138 | Ethyl2-Chloro-4-methylthiazole-5-carboxylate | 7238-62-2 | 50mg | $45 | 2021-12-16 | Buy |
| ChemScene | CS-W006589 | Ethyl2-chloro-4-methylthiazole-5-carboxylate 96.11% | 7238-62-2 | 1g | $69 | 2021-12-16 | Buy |
| Apolloscientific | OR9735 | Ethyl2-chloro-4-methyl-1,3-thiazole-5-carboxylate 97% | 7238-62-2 | 1g | $85 | 2021-12-16 | Buy |
| Apolloscientific | OR9735 | Ethyl2-chloro-4-methyl-1,3-thiazole-5-carboxylate 97% | 7238-62-2 | 250mg | $29 | 2021-12-16 | Buy |
| SynQuest Laboratories | 8H23-5-03 | Ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate 97% | 7238-62-2 | 250mg | $32 | 2021-12-16 | Buy |
ETHYL 2-CHLORO-4-METHYL-1,3-THIAZOLE-5-CARBOXYLATE Chemical Properties,Uses,Production
Definition
ChEBI: Ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate is an aromatic carboxylic acid and a member of thiazoles.
Synthesis
40235-78-7
7238-62-2
Intermediate Example L; Synthesis of ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate (X-1): ethyl 2-oxo-4-methyl-3H-thiazole-5-carboxylate (0.57 g, 3.05 mmol) was mixed with phosphorus triclosan (5 mL) and heated to react for 18 hours at 120°C. Upon completion of the reaction, the mixture was cooled to room temperature and subsequently concentrated under reduced pressure to remove excess phosphorous trichloride. Water (15 mL) was slowly added to the residue and stirred for 10 minutes. The aqueous phase was extracted with ether (3 x 15 mL), the organic phases were combined and dried over anhydrous magnesium sulfate. After filtration, the organic phase was concentrated under reduced pressure to give the crude product. The crude product was purified by column chromatography (ethyl acetate/hexane as eluent) to afford ethyl 2-chloro-4-methylthiazole-5-carboxylate as a white solid (0.54 g, 86% yield).1H NMR (400 MHz, CDCl3) δ 4.32 (q, J = 7.1 Hz, 2H), 2.68 (s, 3H), 1.35 (t, J = 7.1 Hz, 3H). 3H).
References
[1] Journal of Heterocyclic Chemistry, 1985, vol. 22, p. 1621 - 1630
[2] Patent: WO2005/51890, 2005, A1. Location in patent: Page/Page column 67-68
[3] Proceedings - Indian Academy of Sciences, Section A, 1945, # 22, p. 362,376
[4] Patent: US5817829, 1998, A
ETHYL 2-CHLORO-4-METHYL-1,3-THIAZOLE-5-CARBOXYLATE Preparation Products And Raw materials
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| Hi-Tech Chemistry Corp | 0519-86626038 | yuhh@hitechem.com | CHINA | 810 | 58 |
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