Bortezomib Impurity 36 CAS CATO-C4X-107236
| CAS No. | CATO-C4X-107236 |
| Molecular Formula | C14H14N4O2 |
| Molecular Weight | 270.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 270.29 g/mol gives Bortezomib Impurity 36 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Bortezomib Impurity 36 (CAS CATO-C4X-107236) is a certified pharmaceutical impurity reference standard with the molecular formula C14H14N4O2 and a molecular weight of 270.29 g/mol.
Based on its molecular formula C14H14N4O2, Bortezomib Impurity 36 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 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.
As a certified reference material (CRM), Bortezomib Impurity 36 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.
Physical & Chemical Properties
| Molecular Formula | C14H14N4O2 |
| Molecular Weight | 270.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Bortezomib Standards
- Bortezomib Impurity 1 (CAS 289472-80-6)
- Bortezomib Impurity 61 (CAS CATO-C4X-107261)
- Bortezomib Impurity 2 (CAS 114457-94-2)
- Bortezomib Impurity 31 (CAS 1608986-16-8)
- Bortezomib Impurity 80 (CAS 179324-86-8)
- Bortezomib Impurity 49 (CAS 948294-96-0)
- Bortezomib Impurity 40 (CAS 87304-47-0)
- Bortezomib Impurity N46 (CAS 85167-14-2)
Recommended Standards
- Edaravone impurity 40 (CAS CATO-C4X-106240)
- Acotiamide Impurity 30 (CAS CATO-C4X-111430)
- Regorafenib Impurity 31 (CAS CATO-C4X-104731)
- Pentoxifylline EP Impurity I (CAS 55247-90-0)
- Loratadine Impurity 92 (CAS CATO-C4X-142692)
- Midecamycin Impurity 25 (CAS CATO-C4X-312225)
- Bisoprolol Impurity 122 (CAS CATO-C4X-1247122)
- Di-tert-butyl 4,4'-(((2-(methylthio)pyrimidine-4,6-diyl)bis(oxy))bis(methylene))bis(piperidine-1-carboxylate) (CAS 1353948-09-0)
- 2-(Difluoromethyl)-6-iodo-4-methoxy-3-(trifluoromethoxy)pyridine (CAS 1804829-69-3)
- (S)-4-Chlorophenoxypropanoic acid (CAS 20421-35-6)
- Landiolol Impurity 97 (CAS CATO-C4X-262197)
- 3-(2-chloroacetyl)-1H-indole-5-carbonitrile (CAS 115027-08-2)
- 1-Amino-2-vinylcyclopropanecarboxylic acid (CAS 80003-54-9)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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