Ethyl 6-((dimethylamino)methylene)-1,4,4-trimethyl-7-oxo-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate CAS 802541-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 802541-49-7 |
| Molecular Formula | C16H23N3O3 |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-((dimethylamino)methylene)-1,4,4-trimethyl-7-oxo-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 802541-49-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H23N3O3. Molecular weight: 305.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H23N3O3 |
| Molecular Weight | 305.37 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Ethyl 5-((4-methoxybenzyl)amino)-2,3,6,7-tetrahydrooxepine-4-carboxylate (CAS 2079871-57-9)
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- Ethyl 4-(4-(morpholinomethyl)phenyl)-4-oxobutanoate (CAS 898770-81-5)
- Di-tert-butyl Allenylphosphonate (CAS 25383-48-6)
- 1379811-39-8 N-(6-Ethyl-1,3-benzothiazol-2-yl)guanidine (CAS 1379811-39-8)
- 6-Bromo-3-formyl-1H-indazole-4-carboxylic acid (CAS 885523-80-8)
- N-((3,6-Dichloropyridazin-4-yl)methyl)acetamide (CAS 631914-73-3)
- 2-Bromo-1-(4-methoxypyridin-2-yl)ethan-1-one (CAS 96718-53-5)
- 2,2,6,6-Tetramethyl-N-((tetrahydrofuran-2-yl)methyl)piperidin-4-amine (CAS 129953-60-2)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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