5-[(4-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid CAS 436086-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 436086-87-2 |
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-[(4-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 436086-87-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7N3O5. Molecular weight: 237.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related nitro Standards
- 5-[(3-Nitro-1H-pyrazol-1-yl)methyl]-2-furoic acid (CAS 1006432-94-5)
- 1-((4-Nitro-1h-pyrazol-1-yl)methyl)-1h-pyrazole-4-carboxylic acid (CAS 1006441-58-2)
- 1-((3-Nitro-1h-pyrazol-1-yl)methyl)-1h-pyrazole-4-carboxylic acid (CAS 1006441-61-7)
- 1-[(3-Nitro-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1006952-82-4)
- 1-[(4-Nitro-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1177312-52-5)
- 2-[5-Nitro-2-oxo-1,3-benzoxazol-3(2H)-yl]acetamide (CAS 439095-26-8)
- Methyl 6-nitro-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate (CAS 205259-23-0)
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Recommended Standards
- 5-(5-Methyl-1,3,4-oxadiazol-2-yl)-3-nitrobenzene-1,2-diol (CAS 923288-14-6)
- 5-Methoxy-3-(4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 359714-34-4)
- 5-(5-Methyl-1,2,4-oxadiazol-3-yl)-3-nitrobenzene-1,2-diol (CAS 923288-13-5)
- 1-[2-(benzyloxy)-5-fluorophenyl]-3-[3-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 298186-49-9)
- 2,3,3,3-tetrafluoropropan-1-ol (CAS 13046-44-1)
- L-Hyoscyamine-d3 (CAS CATO-C4X-34372)
- 2-[4-(dimethylamino)-2,6-dimethylphenyl]acetic acid hydrochloride (CAS 1909326-09-5)
- N-(Furan-2-ylmethyl)-2-((4-propyl-2,3-dihydro-1H-cyclopenta[4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-7-yl)thio)acetamide (CAS 844859-80-9)
- 5-(5-Nitrofuran-2-yl)-1,3,4-oxadiazol-2-amine (CAS 3775-55-1)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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