Axitinib Impurity 58 CAS 3037703-03-7
| CAS No. | 3037703-03-7 |
| Molecular Formula | C7H4I2N2 |
| Molecular Weight | 369.93 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 369.93 g/mol gives Axitinib Impurity 58 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Axitinib Impurity 58 (CAS 3037703-03-7), a pharmacopoeial impurity reference standard (molecular formula C7H4I2N2, MW 369.93 g/mol) used for the identification and quantification of trace impurities in APIs.
Axitinib Impurity 58 (C7H4I2N2) contains a nitrile group, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Axitinib Impurity 58 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 | C7H4I2N2 |
| Molecular Weight | 369.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Axitinib Standards
- Axitinib Impurity N3 (CAS 885520-24-1)
- Axitinib Impurity 38 (CAS 319472-78-1)
- Axitinib Impurity 14 (CAS CATO-C4X-107114)
- Axitinib Impurity 41 (CAS 319462-41-4)
- Axitinib Acid (CAS 319462-34-5)
- Axitinib Impurity 55 (CAS CATO-C4X-107155)
- Axitinib Impurity 77 (CAS CATO-C4X-107177)
- Axitinib Impurity 74 (CAS CATO-C4X-107174)
Recommended Standards
- Chloroprocaine impurity 63 (CAS 2832162-01-1)
- 2-chloroacetic acid [3-[(2-methylanilino)-oxomethyl]-2-naphthalenyl] ester 35245-26-2 A822672 [3-[(2-methylphenyl)carbamoyl]naphthalen-2-yl] 2-chloranylethanoate (CAS 35245-26-2)
- Tributyltin bromide (CAS 1461-23-0)
- 1-(7-(2-Chlorophenyl)-1,4-thiazepan-4-yl)-2-(cyclopentylthio)ethan-1-one (CAS 1795302-31-6)
- Amlodipine Impurity 119 (CAS CATO-C4X-1095119)
- Ozanimod impurity 34 (CAS 1306760-72-4)
- Budesonide Impurity 61 (CAS 131711-17-6)
- (2-(4-Chlorophenoxy)phenyl)methanol (CAS 25562-90-7)
- 4-Amino-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 5256-90-6)
- 1-(3,5-Difluorophenyl)propan-2-one (CAS 865774-77-2)
- 2-(Cyclopropylmethoxy)-3,3,3-trifluoropropan-1-amine (CAS 1157932-10-9)
- N-(2-Chloro-5-(trifluoromethyl)phenyl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477330-00-0)
- 7-bromo-2-chloro-1-methyl-1H-benzo[d]imidazole (CAS 913297-43-5)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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