Amorolfine Impurity 39 CAS CATO-C4X-154239
| CAS No. | CATO-C4X-154239 |
| Molecular Formula | C16H23NO2 |
| Molecular Weight | 261.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Amorolfine Impurity 39 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Amorolfine Impurity 39 (CAS CATO-C4X-154239) is a certified pharmaceutical impurity reference standard with the molecular formula C16H23NO2 and a molecular weight of 261.36 g/mol.
Structurally, Amorolfine Impurity 39 (C16H23NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 261.36 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).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Amorolfine Impurity 39 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.
Physical & Chemical Properties
| Molecular Formula | C16H23NO2 |
| Molecular Weight | 261.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ＞95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Amorolfine Standards
- Amorolfine Impurity 40 (CAS CATO-C4X-154240)
- Amorolfine impurity 67 (CAS CATO-C4X-154267)
- Amorolfine Impurity 123 (CAS CATO-C4X-1236123)
- Amorolfine Impurity 37 (CAS CATO-C4X-154237)
- Amorolfine Impurity 38 (CAS CATO-C4X-154238)
- Amorolfine Impurity 30 (CAS CATO-C4X-154230)
- Amorolfine Impurity 56 (CAS CATO-C4X-154256)
- Amorolfine Impurity 13(Isomer mixture) (CAS 74880-04-9)
Recommended Standards
- (4aS,8aS)-8a-(3-methoxyphenyl)-3-methyloctahydro-2H-benzo[e][1,3]oxazine (CAS CATO-C4X-149815)
- Lafutidine Impurity 3 (CAS 103922-84-5)
- Lafutidine Impurity 10 (CAS 103922-89-0)
- Pethidine Hydrochloride EP Impurity G (CAS CATO-C4X-22325)
- Opicapone Impurity 74 (CAS CATO-C4X-240474)
- Edoxaban Impurity 110 (CAS 45644-21-1)
- Posaconazole Impurity 156 (CAS CATO-C4X-1208156)
- Picosulfate Impurity 7 (CAS 36175-10-7)
- 3,9-Diazabicyclo[4.2.1]nonan-4-one (CAS 1210963-09-9)
- 3-Imino-5-(1,1,2,2,2-pentadeuterioethyl)-6-phenylphenanthridin-8-amine;hydrobromide (CAS 1579939-34-6)
- tert-Butyl 4-(2-amino-3-ethoxy-3-oxopropyl)piperidine-1-carboxylate (CAS 321328-49-8)
- 1-(tert-Butyl) 2-methyl 7-bromo-5-formyl-1H-indole-1,2-dicarboxylate (CAS 2131194-45-9)
- (2E)-1-[4-(2-Fluorophenyl)piperazin-1-yl]-3-phenylprop-2-en-1-one (CAS 546107-80-6)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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