CAS Number550-74-3
Synonyms5-Methyl-4-nitro-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one; 2,4-Dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-3H-pyrazol-3-one; EINECS 208-986-6; Picrolonic acid; MFCD00003133
Molecular FormulaC10H8N4O5
Molecular Weight264.194
Density1.7±0.1 g/cm3
Boiling Point548.8±50.0 °C at 760 mmHg
Melting Point119 °C
AppearanceBlack fresh orange to yellow powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 550-74-3 |
| Catalog No. | 2A-9086344 |
| Chinese Name | 苦酮酸 |
| Synonyms | 5-Methyl-4-nitro-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one; 2,4-Dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-3H-pyrazol-3-one; EINECS 208-986-6; Picrolonic acid; MFCD00003133 |
| Molecular Formula | C10H8N4O5 |
| Molecular Weight | 264.194 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 548.8±50.0 °C at 760 mmHg |
| Melting Point | 119 °C |
| Appearance | Black fresh orange to yellow powder |
| Storage Condition | Sealed, protected from light, in a cool and dry pl |
| Application | Picrolonic acid is a reagent for the isolation of amines in the form of crystalline π-complexes. Pyrrolidic acid is an analytical reagent used for the determination of calcium, magnesium, lead, stront |
| HTC | 2933199090 |
| SMILES | CC1=NN(c2ccc([N+](=O)[O-])cc2)C(=O)C1[N+](=O)[O-] |
| InChI | InChI=1S/C10H8N4O5/c1-6-9(14(18)19)10(15)12(11-6)7-2-4-8(5-3-7)13(16)17/h2-5,9H,1H3 |
| InChI Key | OVFUUSPKWADLNJ-UHFFFAOYSA-N |
| Bioactivity | Picrolonic acid is the reagent for the separation of amines as crystalline π-complexes. Pyrrolic acid is an analytical reagent for the determination of calcium, magnesium, lead, strontium and thorium. It is also used for the analysis of alkaloids, tryptophan and phenylalanine. Related Catalog Research Areas >> Others Chemical & Physical Properties Density 1.7±0.1 g/cm3 Boiling Point 548.8±50.0 °C at 760 mmHg Melting Point 119 °C Molecular Formula C10H8N4O5 Molecular Weight 264.194 Flash Point 285.7±30.1 °C Exact Mass 264.049469 PSA 124.31000 LogP 0.49 Vapour Pressure 0.0±1.5 mmHg at 25°C Index of Refraction 1.714 InChIKey OVFUUSPKWADLNJ-UHFFFAOYSA-N SMILES CC1=NN(c2ccc([N+](=O)[O-])cc2)C(=O)C1[N+](=O)[O-] Storage condition Refrigerator (+4°C) |
| Use of | Picrolonic acid is the reagent for the separation of amines as crystalline π-complexes. Pyrrolic acid is an analytical reagent for the determination of calcium, magnesium, lead, strontium and thorium. It is also used for the analysis of alkaloids, tryptophan and phenylalanine. Properties Name Picrolonic Acid Synonym More Synonyms Picrolonic acid Biological Activity Description Picrolonic acid is the reagent for the separation of amines as crystalline π-complexes. Pyrrolic acid is an analytical reagent for the determination of calcium, magnesium, lead, strontium and thorium. It is also used for the analysis of alkaloids, tryptophan and phenylalanine. Related Catalog Research Areas >> Others Chemical & Physical Properties Molecular Formula C10H8N4O5 Exact Mass 264.049469 PSA 124.31000 Index of Refraction 1.714 InChIKey OVFUUSPKWADLNJ-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: Division 1 Flammable solids. UN number: 3224 Official shipping name: Self-reactive solid Type C |
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