5-(Methoxymethyl)-4-{[(3-pyridinylmethyl)amino]methylene}-2,4-dihydro-3H-pyrazol-3-one CAS 240799-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 240799-76-2 |
| Molecular Formula | C12H14N4O2 |
| Molecular Weight | 246.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Methoxymethyl)-4-{[(3-pyridinylmethyl)amino]methylene}-2,4-dihydro-3H-pyrazol-3-one (CAS 240799-76-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N4O2. Molecular weight: 246.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N4O2 |
| Molecular Weight | 246.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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 | 4 |
Related Methoxymethyl Standards
- 5-(Methoxymethyl)-4-{[(2-pyridinylmethyl)amino]methylene}-2,4-dihydro-3H-pyrazol-3-one (CAS 240799-74-0)
- Methoxymethyl(diphenyl)phosphine Oxide (CAS 4455-77-0)
- Ethyl 2-((5-(methoxymethyl)-1,3,4-thiadiazol-2-yl)amino)-2-oxoacetate (CAS 510763-29-8)
- 2-[2-(Methoxymethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1688661-75-7)
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- (5-(Methoxymethyl)-1H-1,2,4-triazol-3-yl)(4-methoxyphenyl)methanamine (CAS 1674433-86-3)
Recommended Standards
- 5,6-Diamino-1-phenethylpyrimidine-2,4(1H,3H)-dione (CAS 937600-08-3)
- 5-(1-Phenyl-1H-pyrrol-2-yl)pyridazine-4-carbonitrile (CAS 919785-70-9)
- 5-Amino-6-(ethyl(phenyl)amino)pyrimidine-2,4(1H,3H)-dione (CAS 62348-45-2)
- 3-(1-Pyrazolyl)-1-propanol (CAS 180741-37-1)
- Benzyl 4-(3-((tert-butoxycarbonyl)amino)azetidin-1-yl)piperidine-1-carboxylate (CAS 883546-87-0)
- 6-(Trifluoromethoxy)quinoline-3-carboxylic acid (CAS 2002471-85-2)
- 2-Propenoic acid, butyl ester, polymer with 1,1-dichloroethene and 2-propenenitrile (CAS 26300-99-2)
- N,N-Dimethyl-1-phenylisoquinoline-3-carboxamide (CAS 89242-05-7)
- 1-(propan-2-yl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 129027-64-1)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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