(2E)-2-(Nitromethylidene)-1-(3-phenylpropyl)-1,3-diazinane CAS 866155-92-2
| CAS No. | 866155-92-2 |
| Molecular Formula | C14H19N3O2 |
| Molecular Weight | 261.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2E)-2-(Nitromethylidene)-1-(3-phenylpropyl)-1,3-diazinane.
(2E)-2-(Nitromethylidene)-1-(3-phenylpropyl)-1,3-diazinane (CAS 866155-92-2), molecular formula C14H19N3O2 and molecular weight 261.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (2E)-2-(Nitromethylidene)-1-(3-phenylpropyl)-1,3-diazinane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 261.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H19N3O2 |
| Molecular Weight | 261.32 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related E Standards
- (2Z)-2-(Nitromethylidene)-3-phenyl-1,3-thiazolidin-4-one (CAS 1164508-39-7)
- (2Z)-2-(Nitromethylidene)-3-[4-(trifluoromethoxy)phenyl]-1,3-thiazolidin-4-one (CAS 1164500-27-9)
- (2E)-2-(Nitromethylidene)piperidin-3-yl 4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate (CAS 1008593-07-4)
- (2Z)-2-(Nitromethylidene)azepane (CAS 64480-12-2)
- (2E)-2-(Nitromethylidene)-1,3-thiazolidine (CAS 94662-61-0)
- (2e)-2-(Nitromethylidene)-1,3-oxazolidine (CAS 67445-78-7)
- (2E)-2-(Nitromethylidene)pyrrolidine (CAS 50901-58-1)
Recommended Standards
- (2,6-Diphenylpyridin-4-yl)methanol (CAS 796096-62-3)
- (2s)-1-(Thiophene-2-sulfonyl)pyrrolidine-2-carboxylic acid (CAS 82068-22-2)
- (1-Oxo-1,2,3,4-tetrahydro-naphthalen-2-yl)-carbamic acid tert-butyl ester (CAS 75834-57-0)
- (3aR,6aS)-Methyl 5-benzylhexahydro-2H-furo[2,3-c]pyrrole-3a-carboxylate (CAS 2696257-39-1)
- (2S,4R)-Methyl 4-aminopyrrolidine-2-carboxylate (CAS 1060775-42-9)
- N-(3-BRomophenyl)ethane-1-sulfonamide (CAS 544449-90-3)
- 5,6-Difluoro-3-methoxypyrazin-2-amine (CAS 55215-73-1)
- Dosulepin Impurity A (CAS 42046-35-5)
- Ibrutinib Impurity 189 (CAS CATO-C4X-1064189)
- Nilestrio Unknown Impurity 1 (CAS CATO-CPS-2602001)
- N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(2-(furan-3-yl)ethyl)oxalamide (CAS 1706220-69-0)
- Papaverine Impurity 14 Hcl (CAS 18694-10-5（free base）)
- 1-Oxo-2,3-dihydro-1H-indene-4-carboxamide (CAS 1391035-39-4)
- Peptide Impurity 26 (CAS 1350456-66-4)
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