3-Isopropyl-4-nitro-1H-pyrazole-5-carboxylic acid CAS 1365354-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1365354-76-2 |
| Molecular Formula | C7H9N3O4 |
| Molecular Weight | 199.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isopropyl-4-nitro-1H-pyrazole-5-carboxylic acid (CAS 1365354-76-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9N3O4. Molecular weight: 199.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9N3O4 |
| Molecular Weight | 199.16 g/mol |
| Appearance | Off-white to pale 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Isopropyl Standards
- 1-Isopropyl-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 1006950-68-0)
- 1-Isopropyl-4-nitro-1H-pyrazole-3-carboxylic acid (CAS 1211592-23-2)
- 1-Isopropyl-4-nitro-1h-pyrazole-5-carboxylic acid (CAS 1356543-47-9)
- 5-Isopropyl-4-nitro-1H-pyrazole-3-carboxylic acid (CAS 141721-97-3)
- Isopropyl 5-nitrofuran-2-carboxylate (CAS 20001-37-0)
- Isopropyl methyl(pyridin-4-yl)phosphinate (CAS 404380-38-7)
- 1-Isopropyl-2-methyl-1H-benzo[d]imidazole-5-carbonitrile (CAS 1368465-84-2)
- 4-Isopropyl-7-oxoazepane-4-carboxylic acid (CAS 1706447-91-7)
Recommended Standards
- 5,6-Dihydro-3-oxo-3H-1,2,4-triazolo[3,4-c][1,4]oxazine-2(8H)-acetic acid (CAS 1384431-45-1)
- N-(Allyloxycarbonyloxy)succinimide (CAS 135544-68-2)
- Ethyl 1-methyl-5-nitro-1H-pyrazole-3-carboxylate (CAS 1384856-21-6)
- 6-Iodobenzo[d]thiazole-2(3H)-thione (CAS 54420-94-9)
- Allyl 3-bromo-5-ethoxy-4-((2-fluorobenzyl)oxy)benzoate (CAS 1706447-37-1)
- 2-Chloroethyl 3,5-diiodo-4-oxo-1(4H)-pyridineacetate (CAS 32401-40-4)
- 2-(1-Ethyl-5-methyl-1H-1,2,4-triazol-3-yl)-N'-(propan-2-ylidene)acetohydrazide (CAS 817568-73-3)
- ((2R,3S,5R)-5-(6-Benzamido-9H-purin-9-yl)-3-(bis(4-methoxyphenyl)(phenyl)methoxy)tetrahydrofuran-2-yl)methyl benzoate (CAS 881194-48-5)
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- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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