Boceprevir Impurity 1 CAS 943516-56-1
| CAS No. | 943516-56-1 |
| Molecular Formula | C7H11N |
| Molecular Weight | 109.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Boceprevir Impurity 1 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.
Boceprevir Impurity 1 (CAS 943516-56-1) is a certified pharmaceutical impurity reference standard with the molecular formula C7H11N and a molecular weight of 109.17 g/mol.
Owing to a nitrile group, Boceprevir Impurity 1 is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 109.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C7H11N |
| Molecular Weight | 109.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Boceprevir Standards
- Boceprevir Impurity 2 (CAS CATO-C4X-25252)
- Boceprevir Impurity 16 (CAS CATO-C4X-252516)
- Boceprevir Impurity 18 (CAS CATO-C4X-252518)
- Boceprevir Impurity 19 (CAS CATO-C4X-252519)
- Boceprevir impurity 22 (CAS 943516-62-9（free base）)
- Boceprevir Impurity 21 (CAS 1568066-82-9)
- Boceprevir Impurity 10 (CAS CATO-C4X-252510)
- Boceprevir Impurity 20 (CAS 328086-57-3)
Recommended Standards
- 766-05-2 Cyclohexanecarbonitrile Cyanocyclohexane Cyclohexanecarboxylic acid nitrite Cyclohexyl cyanide EINECS 212-157-4 Hexahydrobenzonitril [German] Hexahydrobenzonitrile Hexahydrobenzonitril EC 212-157-4 (CAS 766-05-2)
- Aceclidine Impurity 3 (CAS 13929-94-7)
- 54522-92-8 Ethynyl-2-13C-benzene Phenylacetylene-2-13C (CAS 54522-92-8)
- Ethyl-β,β,β-d3-benzene (CAS 2618-00-0)
- Gadoteridol impurity 37 (CAS CATO-C4X-225737)
- Orforglipron impurity 123 (CAS CATO-C4X-3234123)
- Ceftiofur Impurity N11 (CAS 80370-59-8)
- 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 476483-75-7)
- Samarium(III) Oxide (CAS 12060-58-1)
- Rivaroxaban Impurity 59 (CAS 845729-41-1)
- Everolimus ATG 181 (CAS 1062645-51-5)
- 3-amino-N,N,5-trimethylbenzamide (CAS 1369911-04-5)
- Calcium Dobesilate impurity 22 (CAS 51368-26-4)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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