4'-[Bis(2-Chloroethyl)Amino]-2-Fluoroacetanilide CAS 1492-93-9
| CAS No. | 1492-93-9 |
| Molecular Formula | C12H15Cl2FN2O |
| Molecular Weight | 293.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4'-[Bis(2-Chloroethyl)Amino]-2-Fluoroacetanilide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4'-[Bis(2-Chloroethyl)Amino]-2-Fluoroacetanilide (CAS 1492-93-9), molecular formula C12H15Cl2FN2O and molecular weight 293.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4'-[Bis(2-Chloroethyl)Amino]-2-Fluoroacetanilide (C12H15Cl2FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 293.16 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H15Cl2FN2O |
| Molecular Weight | 293.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- S-(2-chloroethyl) 4-acetamidobenzenesulfonothioate (CAS 13700-06-6)
- 1-(2-Chloroethyl)-1,2,3,4-tetrahydroquinoline-7-sulfonyl chloride (CAS 1384430-70-9)
- N-(2-Chloroethyl)-N-[4-cyano-3-(trifluoromethyl)phenyl]urea (CAS 1987135-73-8)
- 2-Chloroethyl tetradecanoate (CAS 51479-36-8)
- 2-(1-Chloroethyl)-5-phenyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 733030-57-4)
- 5-(2-Chloroethyl)-1-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 90301-59-0)
- 5-(2-Chloroethyl)-1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 90301-61-4)
- 3-(4-(Bis(2-chloroethyl)amino)phenyl)propanoic acid (CAS 6746-11-8)
Recommended Standards
- 2-((5-Bromopyridin-3-yl)oxy)-2-phenylethan-1-amine (CAS 1468856-36-1)
- 1-(4-Bromophenyl)-4-(1H-imidazol-1-yl)butan-1-one (CAS 149490-78-8)
- 7-Bromo-2-cyclopentylphthalazin-1(2H)-one (CAS 1437436-25-3)
- 1-Bromo-4-methoxy-2-phenylmethoxybenzene (CAS 150356-67-5)
- Methyl benzoyl acetate (CAS 50998-43-1)
- 4-(Aminomethyl)-6,7-dihydroxy-2H-chromen-2-one (CAS 176546-55-7)
- 2-Methyl-4-(5-methylbenzo[d]oxazol-2-yl)aniline (CAS 418808-71-6)
- 1-(1,3-Benzoxazol-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 924713-08-6)
- n-[(2-fluorophenyl)methyl]cyclobutanamine hydrochloride (CAS 1384657-90-2)
- Cyclopropyl trifluoromethanesulfonate (CAS 25354-42-1)
- 4-Isothiocyanato-N-(3-methoxypyrazin-2-yl)-benzenesulfonamide (CAS 887833-54-7)
- Terbutryn (CAS 886-50-0)
- 3-(2-Phenoxyethyl)piperidine hydrochloride (CAS 1185298-31-0)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com