4-(Dodecyloxy)phthalonitrile CAS 161082-75-3
| CAS No. | 161082-75-3 |
| Molecular Formula | C20H28N2O |
| Molecular Weight | 312.45 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 4-(Dodecyloxy)phthalonitrile.
CATO supplies 4-(Dodecyloxy)phthalonitrile (CAS 161082-75-3), a certified reference material (molecular formula C20H28N2O, MW 312.45 g/mol) for analytical method development and quality control.
4-(Dodecyloxy)phthalonitrile (C20H28N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H28N2O |
| Molecular Weight | 312.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
Related Dodecyloxy Standards
- 1-Dodecyloxy-2-nitrobenzene 2-Nitrophenyl dodecyl ether 83027-71-8 Dodecyl 2-nitrophenyl ether ETH 217 (CAS 83027-71-8)
- 2-(Dodecyloxy)ethyl hydrogen sulfate (CAS 26183-44-8)
- 2-(Dodecyloxy)ethyl hydrogen sulfate (CAS 48073-44-5)
- 1-(Dodecyloxy)-4-nitrobenzene (CAS 65039-18-1)
- 6-(Dodecyloxy)nicotinic acid (CAS 79785-59-4)
- 4-(Dodecyloxy)benzoic acid (CAS 2312-15-4)
- (4-(Dodecyloxy)phenyl)boronic acid (CAS 169760-27-4)
- 1-(4-(Dodecyloxy)phenyl)ethanone (CAS 2175-80-6)
Recommended Standards
- (5α)-2H-Androst-2-eno[3,2-c]pyrazol-17-one (CAS 129545-93-3)
- Ethyl 3-(butylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-33-5)
- tert-Butyl (1R*,4R*)-4-(3,3-dimethylbutanamido)cyclohexylcarbamate (CAS 1286263-48-6)
- Dydrogesterone Impurity 12; (CAS 17398-60-6)
- 2-PRopoxy-4-(trifluoromethyl)phenol (CAS 866615-48-7)
- 2-Chloro-5-(difluoromethyl)pyridine-3,4-diamine (CAS 1805951-63-6)
- 3-Ethylbenzo[d]thiazol-2(3H)-one (CAS 6468-14-0)
- 1-methyl-1,3-diazinane-2,4-dione (CAS 696-11-7)
- Rel-((1s,2s)-2-((benzyloxy)methyl)cyclopropyl)methanol (CAS 190004-96-7)
- Mesitaldehyde (CAS 487-68-3)
- (1S,4S)-2-Cyclopropyl-2,5-diazabicyclo[2.2.1]heptane dihydrochloride (CAS 942311-13-9)
- 2-Chloro-N-(4-(morpholinomethyl)phenyl)acetamide (CAS 901273-23-2)
- 1-(4-Chlorophenyl)hexan-2-one (CAS 21573-65-9)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
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