CAS 5334-40-7|4-Nitro-1H-pyrazole-3-carboxylic acid
Introduction：Basic information about CAS 5334-40-7|4-Nitro-1H-pyrazole-3-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Nitro-1H-pyrazole-3-carboxylic acid | ||
|---|---|---|---|
| CAS Number | 5334-40-7 | Molecular Weight | 157.084 |
| Density | 1.8±0.1 g/cm3 | Boiling Point | 509.6±35.0 °C at 760 mmHg |
| Molecular Formula | C4H3N3O4 | Melting Point | 195°C |
| MSDS | ChineseUSA | Flash Point | 262.0±25.9 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 4-Nitropyrazole-3-carboxylic Acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 509.6±35.0 °C at 760 mmHg |
| Melting Point | 195°C |
| Molecular Formula | C4H3N3O4 |
| Molecular Weight | 157.084 |
| Flash Point | 262.0±25.9 °C |
| Exact Mass | 157.012360 |
| PSA | 111.80000 |
| LogP | 0.00 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.680 |
| InChIKey | ZMAXXOYJWZZQBK-UHFFFAOYSA-N |
| SMILES | O=C(O)c1[nH]ncc1[N+](=O)[O-] |
| Storage condition | 2~8 ℃ |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S22-S36/37/39-S37/39-S26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933199090 |
Customs
| HS Code | 2933199090 |
|---|---|
| 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% |
Articles4
More Articles| Molecular docking study of A(3) adenosine receptor antagonists and pharmacophore-based drug design. Neurochem. Int. 55(7) , 637-42, (2009) Adenosine is known to act as a neuromodulator by suppressing synaptic transmission in the central and peripheral nervous system. A(3) adenosine receptor (A(3)AR) antagonists were recently considered a... | |
| Effects of C-nitropyrazoles and C-nitroazoles on ocular blood flow and retinal function recovery after ischemic insult. Acta Pharmacol. Sin. 23 , 705-712, (2002) Effects of C-nitropyrazoles and C-nitroazoles on ocular blood flow and retinal function recovery after ischemia have been studied.The compounds were tested on ocular blood flow of ocular hypertensive ... | |
| Hydrogenation on Granular Palladium-containing Catalysts: II. Hydrogenation of Nitroheterocyclic Compounds Russ. J. Org. Chem. 38 , 269-271, (2002) |
Synonyms
| 4-Nitro-1H-pyrazole-3-carboxylic acid |
| 1H-Pyrazole-3-carboxylic acid, 4-nitro- |
| 4-nitro-1H-pyrazole-5-carboxylic acid |
| MFCD00090899 |
| 4-Nitro-3-pyrazolecarboxylic acid |
