2-[(3E)-1-(Dimethylamino)-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propylidene]propanedinitrile CAS 339103-02-5
| CAS No. | 339103-02-5 |
| Molecular Formula | C17H17F3N4O2 |
| Molecular Weight | 366.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-[(3E)-1-(Dimethylamino)-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propylidene]propanedinitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-[(3E)-1-(Dimethylamino)-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propylidene]propanedinitrile (CAS 339103-02-5), molecular formula C17H17F3N4O2 and molecular weight 366.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-[(3E)-1-(Dimethylamino)-3-({2-[3-(trifluoromethyl)phenoxy]ethoxy}imino)propylidene]propanedinitrile (C17H17F3N4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 366.34 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C17H17F3N4O2 |
| Molecular Weight | 366.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-(3-(4-Fluorophenyl)-5,9-dimethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl)acetic acid (CAS 664366-14-7)
- 2-[3-{[(2-chloro-4-fluorobenzyl)oxy]imino}-1-(dimethylamino)propylidene]malononitrile (CAS 339102-92-0)
- 1-Phenyl-4-(3-(trifluoromethyl)phenoxy)phthalazine (CAS 78351-93-6)
- 3-((3-(Trifluoromethyl)benzyl)oxy)pyrido[1,2-a]indole-10-carbonitrile (CAS 478247-94-8)
- 5-Methyl-2-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1261683-44-6)
- 1-(Bromomethyl)-1-isopropoxycycloheptane (CAS 1247100-16-8)
- tert-butyl 3-[1-(tert-butoxycarbonylamino)-2-methoxy-2-oxo-ethyl]azetidine-1-carboxylate (CAS 2139159-11-6)
- 1-(3-Aminopiperidin-1-yl)prop-2-en-1-one (CAS 1250506-63-8)
- 1-(4,6-Dimethylpyrimidin-2-yl)azetidine-3-carboxylic acid (CAS 1289388-14-2)
- 4-(3-Aminopropyl)-5-(3-methoxynaphthalen-2-yl)-1H-pyrazol-3(2H)-one (CAS 881040-86-4)
- 5-(3-Chlorophenyl)-N-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)isoxazole-3-carboxamide (CAS 1388418-65-2)
- methyl 5-chlorosulfonyl-1-methyl-pyrrole-2-carboxylate (CAS 306936-53-8)
- Bis(4-trifluoromethylphenyl)phosphine (CAS 99665-68-6)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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