n-Cyclopropyl-2-(3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)acetamide CAS 956265-77-3
| CAS No. | 956265-77-3 |
| Molecular Formula | C10H14N4O3 |
| Molecular Weight | 238.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
n-Cyclopropyl-2-(3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)acetamide (CAS 956265-77-3) is a high-purity analytical reference standard with the molecular formula C10H14N4O3 and a molecular weight of 238.24 g/mol.
Structurally, n-Cyclopropyl-2-(3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)acetamide (C10H14N4O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 238.24 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), n-Cyclopropyl-2-(3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H14N4O3 |
| Molecular Weight | 238.24 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related n Standards
- 1-cyclopropyl-2-(3,4-difluorophenyl)pyrrolidin-3-amine (CAS 1408817-75-3)
- Ethyl 4-cyclopropyl-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 1191094-23-1)
- 4-Cyclopropyl-2-((ethylthio)methyl)pyrimidine-5-carboxylic acid (CAS 1488261-24-0)
- N1-Cyclopropyl-N1-((3-(methylthio)pyrazin-2-yl)methyl)ethane-1,2-diamine (CAS 1353968-68-9)
- 4-Cyclopropyl-5-(4-methylpiperidin-1-yl)-4h-1,2,4-triazole-3-thiol (CAS 923121-82-8)
- Cyclopropyl(4-(neopentylamino)piperidin-1-yl)methanone (CAS 1291680-19-7)
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Recommended Standards
- Naphthalen-1-yl furan-2-carboxylate (CAS 354796-43-3)
- N-isopropyl-2-(4-nitrophenoxy)acetamide (CAS 98379-84-1)
- N′-(3-Ethyl-5-formyl-1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinyl)-N,N-dimethylmethanimidamide (CAS 556020-47-4)
- N-Phenyl-1H-benzo[d][1,2,3]triazole-1-carboxamide (CAS 86298-24-0)
- N-Cyclopropyl-N-(1-(2-hydroxyethyl)pyrrolidin-3-yl)acetamide (CAS 1353977-05-5)
- 2-(5-Fluoro-2-methoxyphenyl)pyridine (CAS 1443314-41-7)
- 2-Phenyl-5-methyloxazole-4-carboxylic Acid (CAS 18735-74-5)
- (2S,4S)-4-Fluoropiperidine-2-carboxylic acid (CAS 403503-52-6)
- 1-Phenyl-3,3-bis(pyridin-4-ylmethyl)indolin-2-one dihydrochloride (CAS 113168-57-3)
- Methyl 3-Amino-2-phenylpropionate Hydrochloride (CAS 91012-17-8)
- 2-Amino-3-(3,5-difluoro-4-hydroxyphenyl)propanoic acid (CAS 369-96-0)
- 2-[4-(aminomethyl)piperidin-1-yl]-N,N-dimethylacetamide dihydrochloride (CAS 1803603-45-3)
- Letermovir Impurity 62 (CAS CATO-C4X-291562)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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