Canagliflozin Impurity 40 CAS 1030825-20-7
| CAS No. | 1030825-20-7 |
| Molecular Formula | C18H14BrFS |
| Molecular Weight | 361.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, fluorine/bromine substitution, a polycyclic aromatic system, Canagliflozin Impurity 40 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 361.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Canagliflozin Impurity 40 (CAS 1030825-20-7), a pharmacopoeial impurity reference standard (molecular formula C18H14BrFS, MW 361.27 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H14BrFS |
| Molecular Weight | 361.27 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Canagliflozin Standards
- Canagliflozin Impurity 97 (CAS CATO-C4X-112397)
- Canagliflozin Impurity 113 (CAS 2639148-37-9)
- Canagliflozin Impurity 46 (CAS CATO-C4X-112346)
- Canagliflozin impurity 117 (CAS 1818268-44-8)
- Canagliflozin Impurity 95 (CAS 10388-25-7)
- Canagliflozin impurity 9 (CAS 2444540-01-4)
- Canagliflozin Impurity 84 (CAS CATO-C4X-112384)
- Canagliflozin Impurity 5 (CAS CATO-C4X-11235)
Recommended Standards
- tert-butyl 2-(3-acetyl-5-bromo-indazol-1-yl)acetate (CAS 2086183-72-2)
- tert-Butyl methyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)carbamate (CAS 1191063-31-6)
- 4-(2-(3,4-Dichlorophenyl)hydrazono)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 338749-60-3)
- (R)-tert-Butyl (2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)carbamate (CAS 1338544-01-6)
- Metaraminol Impurity 83 (CAS CATO-C4X-225283)
- Formoterol Impurity 27 (CAS 43229-68-1)
- Gadobutrol Impurity 158 (CAS CATO-C4X-2120158)
- 5-Butyl-2-mercapto-6-methylpyrimidin-4-ol (CAS 29113-41-5)
- 3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-phenylpropanoic acid (CAS 367501-40-4)
- 3-Hydroxy-1-[5-hydroxy-3-methyl-1-(4-phenyl-1,3-thiazol-2-yl)-1H-pyrazol-4-yl]-2-buten-1-one (CAS 129302-16-5)
- Ethyl 5-cyclohexylisoxazole-3-carboxylate (CAS 908856-64-4)
- Tetraethyl ranelate (CAS 58194-26-6)
- 2-Chloro-1-(3,5-dimethylphenyl)ethan-1-one (CAS 1252666-07-1)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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