Introduction：Basic information about CAS 40704-11-8|3-Methylpyrazole-4-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Methylpyrazole-4-carboxylic acid |
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| CAS Number | 40704-11-8 | Molecular Weight | 126.11300 |
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| Density | 1.404g/cm3 | Boiling Point | 384.2ºC at 760 mmHg |
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| Molecular Formula | C5H6N2O2 | Melting Point | 225-230ºC (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 186.1ºC |
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Names
| Name | 3-Methyl-1H-pyrazole-4-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.404g/cm3 |
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| Boiling Point | 384.2ºC at 760 mmHg |
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| Melting Point | 225-230ºC (dec.)(lit.) |
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| Molecular Formula | C5H6N2O2 |
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| Molecular Weight | 126.11300 |
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| Flash Point | 186.1ºC |
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| Exact Mass | 126.04300 |
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| PSA | 65.98000 |
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| LogP | 0.41630 |
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| Index of Refraction | 1.595 |
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| InChIKey | HLYYXPDTFLUERX-UHFFFAOYSA-N |
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| SMILES | Cc1[nH]ncc1C(=O)O |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles2
More Articles
| Alteration in the plasma concentration of a DAAO inhibitor, 3-methylpyrazole-5-carboxylic acid, in the ketamine-treated rats and the influence on the pharmacokinetics of plasma D-tryptophan. Proc. Jpn. Acad.,. Ser. B, Phys. Biol. Sci. 10th ed., 87 , 641-8, (2011) A determination method for 3-methylpyrazole-5-carboxylic acid (MPC), an inhibitor of D-amino acid oxidase (DAAO), in rat plasma was developed by using high-performance liquid chromatography-mass spect... | |
| A high-performance liquid chromatography assay with a triazole-bonded column for evaluation of d-amino acid oxidase activity. Biomed. Chromatogr. 30 , 384-9, (2016) Elution profiles of kynurenic acid (KYNA) and 7-chlorokynurenic acid (Cl-KYNA) were examined by high-performance liquid chromatography (HPLC) using a triazole-bonded stationary phase column (Cosmosil®... | |
Synonyms
| 3-Methyl-1H-Pyrazole-4-Carboxylic Acid |
| MFCD00608153 |
