1-(Pyrimidin-2-yl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazole]-3'-carbohydrazide CAS 303153-00-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303153-00-6 |
| Molecular Formula | C15H20N6O4 |
| Molecular Weight | 348.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(Pyrimidin-2-yl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazole]-3'-carbohydrazide (CAS 303153-00-6) pharmaceutical standards reference standard. Molecular formula: C15H20N6O4. Molecular weight: 348.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H20N6O4 |
| Molecular Weight | 348.36 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
Related Pyrimidin Standards
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- 4-Methyl-2-(4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 179756-58-2)
- Methyl 4-((2-(2-(pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)carbamoyl)benzoate (CAS 1448027-52-8)
- N-(2-(2-(Pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide (CAS 1448126-01-9)
- (S)-2-(4-(Pyrimidin-2-ylamino)benzamido)pentanedioic acid (CAS 920287-43-0)
- 8-(Pyrimidin-2-yl)-N-(p-tolyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide (CAS 338761-44-7)
- 4-Pyrimidin-2-yl-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester (CAS 1185313-57-8)
- 4-Oxo-6-((pyrimidin-2-ylthio)methyl)-4H-pyran-3-yl 2-methylbenzoate (CAS 877635-25-1)
Recommended Standards
- (Z)-[Amino(pyridin-4-yl)methylidene]amino 1-benzyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 477864-11-2)
- 10-(2-Methoxyethyl)-3-phenylbenzo[g]pteridine-2,4(3H,10H)-dione (CAS 61369-43-5)
- (E)-N'-(1-(Thiophen-2-yl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2553409-18-8)
- 4-(4-Benzylphenoxy)-2-(trifluoromethyl)aniline (CAS 946663-31-6)
- 1021271-79-3 4-(3,4-Dimethylphenyl)-4-oxobutanenitrile MFCD12047036 (CAS 1021271-79-3)
- 5-Fluoro-6-methoxyquinoline (CAS 88288-04-4)
- 1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid (CAS 24334-20-1)
- N-Ethyl-3-fluoro-5-hydroxybenzamide (CAS 1881320-67-7)
- 5,6-Dihydroxy-2-methylpyrimidin-4(1H)-one (CAS 98021-25-1)
- Cycloaspeptide D (CAS 691363-62-9)
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