Zanubrutinib Related Compound 3 CAS 330792-69-3
| CAS No. | 330792-69-3 |
| Molecular Formula | C17H12N2O2 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Zanubrutinib Related Compound 3 (C17H12N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO supplies Zanubrutinib Related Compound 3 (CAS 330792-69-3), a certified reference material (molecular formula C17H12N2O2, MW 276.29 g/mol) for analytical method development and quality control.
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.
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 | C17H12N2O2 |
| Molecular Weight | 276.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Zanubrutinib Standards
- Zanubrutinib Related Compound 5 (CAS 960201-86-9)
- Zanubrutinib Related Compound 2 (CAS 330792-68-2)
- Zanubrutinib Related Compound 1 (CAS 2215-77-2)
- zanubrutinib Impurity 4 (CAS CATO-C4X-21014)
- zanubrutinib Impurity 7 (CAS CATO-C4X-21017)
- zanubrutinib Impurity 5 (CAS CATO-C4X-21015)
- zanubrutinib Impurity 6 (CAS CATO-C4X-21016)
- rac-Zanubrutinib, >98% (HPLC) (CAS 1633350-06-7)
Recommended Standards
- Tanshinone I (CAS 568-73-0)
- H-Thr-AMC (CAS 191723-66-7)
- Dotinurad Impurity 192 (CAS CATO-C4X-2494192)
- Pyr-Phe-OH (CAS 21282-12-2)
- 1-Isopropyl-1,2,3,4-tetrahydro-6-quinolinecarbaldehyde (CAS 179406-88-3)
- 2-(3-((Benzyl(ethyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353963-37-7)
- Ethyl 6-bromo-8-(4-methylpiperazin-1-yl)imidazo[1,2-a]pyrazine-2-carboxylate (CAS 1384265-57-9)
- 6-Chloro-1-(3-chloro-4-fluorophenyl)hexan-1-one (CAS 898761-18-7)
- Tert-butyl 8-amino-4-fluoro-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate (CAS 1824557-05-2)
- tert-Butyl (4-(difluoromethyl)piperidin-4-yl)carbamate (CAS 1784899-57-5)
- 5-Deoxyuridine (CAS 15958-99-3)
- 2-[(2-bromobenzyl)sulfanyl]-6-methyl-5,6,7,8-tetrahydro[1,6]naphthyridine-3-carbonitrile (CAS 445265-77-0)
- 4-(2,4-Difluorophenyl)picolinic acid (CAS 1258626-21-9)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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