Nintedanib Impurity 101 CAS CATO-C4X-1814101
| CAS No. | CATO-C4X-1814101 |
| Molecular Formula | C32H35N5O4 |
| Molecular Weight | 553.65 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Nintedanib Impurity 101 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.
Nintedanib Impurity 101 (CAS CATO-C4X-1814101) is a certified pharmaceutical impurity reference standard with the molecular formula C32H35N5O4 and a molecular weight of 553.65 g/mol.
Structurally, Nintedanib Impurity 101 (C32H35N5O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 553.65 g/mol, it falls into the moderately-high-molecular-weight range. 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 | C32H35N5O4 |
| Molecular Weight | 553.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Nintedanib Standards
- Nintedanib Impurity 87 (CAS CATO-C4X-181487)
- Nintedanib Impurity 96 (CAS CATO-C4X-181496)
- Nintedanib Impurity N24 (CAS 1139455-52-9)
- Nintedanib impurity 108 (CAS CATO-C4X-1814108)
- Nintedanib impurity 81 (CAS CATO-C4X-181481)
- Nintedanib impurity 183 (CAS CATO-C4X-1814183)
- Nintedanib Impurity 19 (CAS 3029792-02-4)
- Nintedanib Impurity 21 (CAS CATO-C4X-181421)
Recommended Standards
- AZD-9291 Impurity 1 (CAS 1932710-29-6)
- CAS 1253955-20-2 (CAS 1253955-20-2)
- 4-(3-((tert-Butoxycarbonyl)amino)-1-(isoquinolin-6-ylamino)-1-oxopropan-2-yl)benzyl 2,4-dimethylbenzoate (CAS 1253955-17-7)
- Netadil Impurity 1 (CAS 1253955-19-9)
- Pentoxifylline Impurity N4 (CAS 84321-40-4)
- Radezolid Impurity 2 (CAS CATO-C4X-33622)
- Olaparib Impurity 46 (CAS CATO-C4X-113546)
- 2-chloro-N-{2-[(2-ethylphenyl)amino]-2-oxoethyl}acetamide (CAS 1050883-77-6)
- 2-(Diallylamino)-N-hydroxybenzenecarboximidamide (CAS 1220040-45-8)
- 4-(Chloromethyl)-2-methyl-2-phenyl-1,3-dioxolane (CAS 66089-98-3)
- (3-Chloro-5-(trifluoromethoxy)phenyl)methanol (CAS 433926-47-7)
- Vinblastine impurity 7 (CAS CATO-C4X-19847)
- 2-cyclopentyl-1-(pyridin-2-yl)ethan-1-one hydrochloride (CAS 1461715-57-0)
- Insulin Detemir (CAS 169148-63-4)
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