Cas no 14542-16-6 (4-methyl-1,3-thiazole-2-carboxylic acid)
14542-16-6 structure
Product Name:4-methyl-1,3-thiazole-2-carboxylic acid
CAS No:14542-16-6
MF:C5H5NO2S
MW:143.163699865341
MDL:MFCD07377486
CID:49850
PubChem ID:22499336
Update Time:2025-09-17
4-methyl-1,3-thiazole-2-carboxylic acid Chemical and Physical Properties
Names and Identifiers
-
- 4-Methylthiazole-2-carboxylic acid
- 4-Methyl-1,3-thiazole-2-carboxylic acid
- 4-Methyl-1,3-thiazole-2-carboxylic acid sodium salt
- 2-Carboxy-4-methyl-1,3-thiazole
- 4-Methyl-2-thiazole-carboxylic acid
- methyl 4-methyl-1,3-thiazole-2-carboxylate
- 4-Methyl-thiazole-2-carboxylic acid
- AC-25226
- AM20080346
- GNGDWDFLILPTKL-UHFFFAOYSA-N
- MFCD07377486
- SY015483
- PS-4424
- PB26270
- 14542-16-6
- 4-methyl-2-carboxythiazole
- sodium 4-methyl-1,3-thiazole-2-carboxylate
- W-205623
- CS-W008124
- AKOS006380115
- DTXSID20626266
- FT-0650314
- 4-methyl-2-thiazolecarboxylic acid
- 4-methylthiazole-2-carboxylicacid
- 4-Methylthiazole-2-carboxylic?acid
- 2-Thiazolecarboxylic acid, 4-methyl-
- SCHEMBL128971
- A808367
- DB-031404
- thiazole, 2-carboxy-4-methyl-
- DTXCID90577019
- 689-070-7
- 4-methyl-1,3-thiazole-2-carboxylic acid
-
- MDL： MFCD07377486
- Inchi： 1S/C5H5NO2S/c1-3-2-9-4(6-3)5(7)8/h2H,1H3,(H,7,8)
- InChI Key： GNGDWDFLILPTKL-UHFFFAOYSA-N
- SMILES： S1C=C(C)N=C1C(=O)O
Computed Properties
- Exact Mass: 143.00400
- Monoisotopic Mass: 143.00409958g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 9
- Rotatable Bond Count: 1
- Complexity: 128
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 1.2
- Topological Polar Surface Area: 78.4?2
Experimental Properties
- Melting Point: 90-92℃
- PSA: 78.43000
- LogP: 1.14970
4-methyl-1,3-thiazole-2-carboxylic acid Customs Data
- HS CODE：2934100090
- Customs Data：
China Customs Code:
2934100090Overview:
2934100090. Compounds that structurally contain a non fused thiazole ring(Whether hydrogenated or not). VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
4-methyl-1,3-thiazole-2-carboxylic acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M140145-250mg |
4-methyl-1,3-thiazole-2-carboxylic acid |
14542-16-6 | ≥98.0% | 250mg |
￥138.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M140145-5g |
4-methyl-1,3-thiazole-2-carboxylic acid |
14542-16-6 | ≥98.0% | 5g |
￥467.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | M140145-1g |
4-methyl-1,3-thiazole-2-carboxylic acid |
14542-16-6 | ≥98.0% | 1g |
￥149.90 | 2023-09-02 | |
| Alichem | A059000074-5g |
4-Methylthiazole-2-carboxylic acid |
14542-16-6 | 98% | 5g |
271.87 USD | 2021-06-01 | |
| Alichem | A059000074-10g |
4-Methylthiazole-2-carboxylic acid |
14542-16-6 | 98% | 10g |
456.15 USD | 2021-06-01 | |
| Alichem | A059000074-25g |
4-Methylthiazole-2-carboxylic acid |
14542-16-6 | 98% | 25g |
861.86 USD | 2021-06-01 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R002936-1g |
4-methyl-1,3-thiazole-2-carboxylic acid |
14542-16-6 | 97% | 1g |
￥67 | 2024-05-25 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R002936-5g |
4-methyl-1,3-thiazole-2-carboxylic acid |
14542-16-6 | 97% | 5g |
￥233 | 2024-05-25 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | M12444-1g |
4-methyl-1,3-thiazole-2-carboxylic acid |
14542-16-6 | 1g |
1038CNY | 2021-05-10 | ||
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | M12444-5g |
4-methyl-1,3-thiazole-2-carboxylic acid |
14542-16-6 | 5g |
3810CNY | 2021-05-10 |
4-methyl-1,3-thiazole-2-carboxylic acid Related Literature
-
Yu-Nong Li,Liang-Nian He,Xian-Dong Lang,Xiao-Fang Liu,Shuai Zhang RSC Adv., 2014,4, 49995-50002
-
Kaiyuan Huang,Wangkang Qiu,Meilian Ou,Xiaorui Liu,Zenan Liao,Sheng Chu RSC Adv., 2020,10, 18824-18829
-
P. K. Wawrzyniak,M. T. P. Beerepoot,H. J. M. de Groot,F. Buda Phys. Chem. Chem. Phys., 2011,13, 10270-10279
-
James D. Kirkham,Patrick M. Delaney,George J. Ellames,Eleanor C. Row,Joseph P. A. Harrity Chem. Commun., 2010,46, 5154-5156
14542-16-6 (4-methyl-1,3-thiazole-2-carboxylic acid) Related Products
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