Sunitinib Impurity 87 CAS 1032268-12-4
| CAS No. | 1032268-12-4 |
| Molecular Formula | C8H6FNO |
| Molecular Weight | 151.14 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Sunitinib Impurity 87 (CAS 1032268-12-4) is a certified pharmaceutical impurity reference standard with the molecular formula C8H6FNO and a molecular weight of 151.14 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Sunitinib Impurity 87 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 151.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Sunitinib Impurity 87 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 | C8H6FNO |
| Molecular Weight | 151.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Sunitinib Standards
- Sunitinib Impurity 16 (CAS 56341-41-4)
- Sunitinib Impurity 46 (CAS 138343-94-9)
- Sunitinib Impurity 47 (CAS 56341-39-0)
- Sunitinib Impurity 48 (CAS 71294-03-6)
- Sunitinib Impurity 62 (CAS CATO-C4X-133362)
- Sunitinib Impurity 86 (CAS 90433-88-8)
- Sunitinib Impurity 4 (CAS 17106-13-7)
- Sunitinib Impurity 45 (CAS 443-69-6)
Recommended Standards
- Trelagliptin Impurity N5 (CAS 1000339-93-4)
- (3,5-difluoropyridin-2-yl)methanol (CAS 1065267-14-2)
- (1S,6R)-6-Amino-2,2-difluorocyclohexan-1-ol (CAS 1109284-40-3)
- 4-(Difluoromethoxy)piperidine (CAS 1147107-39-8)
- Trimethoprim EP Impurity E (CAS 60729-91-1)
- Gadoteridol impurity 31 (CAS CATO-C4X-225731)
- Probucol Impurity 11 (CAS 4673-51-2)
- (E)-3-(dimethylamino)-1-(2-hydroxy-5-(piperidin-1-ylsulfonyl)phenyl)prop-2-en-1-one (CAS 400079-18-7)
- [(2-chloro-4-fluorophenyl)methyl](cyclopropylmethyl)amine (CAS 1020979-51-4)
- 1-[1-amino-2-(3-fluorophenoxy)ethyl]-3-(trifluoromethyl)benzene hydrochloride (CAS 1432677-88-7)
- tert-Butyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pentanoate (CAS 2114335-58-7)
- 1-(2-Allyl-4-methyl-phenoxy)-3-piperazin-1-yl-propan-2-ol (CAS 883544-09-0)
- 5-Chloro-8-nitroquinoline (CAS 6942-98-9)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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