12-Methyl-1,4-dioxa-9,12-diazadispiro[4.2.5.2]pentadecan-13-one CAS 1934885-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1934885-68-3 |
| Molecular Formula | C12H20N2O3 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
12-Methyl-1,4-dioxa-9,12-diazadispiro[4.2.5.2]pentadecan-13-one (CAS 1934885-68-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H20N2O3. Molecular weight: 240.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H20N2O3 |
| Molecular Weight | 240.30 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- rac-tert-butyl (3aS,7aS)-5-oxo-octahydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate (CAS 1932166-32-9)
- tert-butyl N-[(3-amino-1,5-dimethyl-1H-pyrazol-4-yl)methyl]carbamate (CAS 1935413-66-3)
- 8-benzyl-2-oxo-8-azabicyclo[3.2.1]octane-6-carbonitrile (CAS 1909317-57-2)
- 893-33-4 AR-1I2308 chromium(3+) sodium[(3-chloro-5-{[1-(2,6-dimethyl-3-sulfamoylphenyl)-3-methyl-5-oxo-1,5-dihydro-4h-pyrazol-4-ylidene]hydrazinylidene}-6-oxocyclohexa-1,3-dien-1-yl)imino]dioxidanide 4-[(3-chloro-5-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)diazanidyl]-1-(2,6-dimethyl-3-sulfamoylphenyl)-3-methyl-1h-pyrazol-5-olate(1:1:1:1) (CAS 893-33-4)
- 2-Amino-4-oxo-4-(thiophen-2-yl)butanoic acid (CAS 77253-23-7)
- 5-((2,6-Dimethylmorpholino)methyl)-2-(3-iodophenyl)benzo[d]oxazole (CAS 1706441-07-7)
- 2-(4-Bromophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-94-8)
- (2R,3S,4R,5R)-2-(hydroxymethyl)-5-(triazolo[4,5-d]pyrimidin-3-yl)tetrahydrofuran-3,4-diol (CAS 38874-46-3)
- 1-(2-Bromothiazol-5-yl)propan-1-one (CAS 1194056-22-8)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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