Ibrutinib Impurity 156 CAS 1642601-01-1
| CAS No. | 1642601-01-1 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Ibrutinib Impurity 156 is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 155.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Ibrutinib Impurity 156 (CAS 1642601-01-1) is a certified pharmaceutical impurity reference standard with the molecular formula C8H13NO2 and a molecular weight of 155.19 g/mol.
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 Ibrutinib Impurity 156 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 | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related Ibrutinib Standards
- Ibrutinib Impurity 55 (CAS 5399-92-8)
- Ibrutinib Impurity 53 (CAS 109831-68-7)
- Ibrutinib Impurity 54 (CAS 1260862-85-8)
- Ibrutinib Impurity N2 (CAS 43191-23-7)
- Ibrutinib Impurity 58(stabilized with MEHQ) (CAS 2051-76-5)
- Ibrutinib Impurity 98 (CAS CATO-C4X-106498)
- Ibrutinib Impurity N34 (CAS 98977-36-7)
- Ibrutinib Impurity 6 (CAS 143900-44-1)
Recommended Standards
- Saxagliptin Impurity 50 (CAS 361440-57-5)
- Acetaminophen-d4 (major) (CAS 64315-36-2)
- N-Boc-Prop-2-ynylamine n-(tert-butoxycarbonyl)propargyl amine tert-butyl prop-2-yn-1-ylcarbamate n-boc-propargyl amine n-boc propargyl amine prop-2-ynyl-carbamic acid tert-butyl ester N-(tert-Butoxycarbonyl)propargylamine N-Boc-propargylamine 92136-39-5 (CAS 92136-39-5)
- Cefradine Impurity 25 (CAS CATO-C4X-121525)
- Rifabutin Impurity 13 (CAS CATO-C4X-251213)
- Cefaclor Impurity 66 (CAS CATO-C4X-127066)
- Melphalan EP Impurity I (CAS 573704-40-2)
- N-(3-Aminophenyl)propane-1-sulfonamide (CAS 926199-43-1)
- Pilocarpine Impurity 16 (CAS CATO-C4X-240116)
- [5-(2-Benzothiazolylcarbonyl)-2,3,4-trihydroxyphenyl](4-phenoxyphenyl)methanone (CAS 877878-47-2)
- 7-Methoxy-5,8-dimethyltetrazolo[1,5-c]pyrimidine (CAS 112842-94-1)
- [1,3]diazino[4,5-d]pyrimidin-2-amine (CAS 1314927-80-4)
- N-(2-methoxy-5-methylphenyl)tetrahydro-2H-thiopyran-4-amine (CAS 1156600-28-0)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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