Sarpogrelate Impurity 9 CAS CATO-C4X-29139
| CAS No. | CATO-C4X-29139 |
| Molecular Formula | C23H27NO7 |
| Molecular Weight | 429.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Sarpogrelate Impurity 9 (CAS CATO-C4X-29139), a pharmacopoeial impurity reference standard (molecular formula C23H27NO7, MW 429.46 g/mol) used for the identification and quantification of trace impurities in APIs.
Sarpogrelate Impurity 9 (C23H27NO7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Sarpogrelate Impurity 9 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H27NO7 |
| Molecular Weight | 429.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Sarpogrelate Standards
- Sarpogrelate Impurity 25 (CAS CATO-C4X-291325)
- Sarpogrelate Impurity 12 (CAS CATO-C4X-291312)
- Sarpogrelate Impurity 46 (CAS CATO-C4X-291346)
- Sarpogrelate Impurity 2 (CAS CATO-C4X-29132)
- Sarpogrelate Impurity 33 (CAS CATO-C4X-291333)
- Sarpogrelate Impurity 28 (CAS 2194541-43-8)
- Sarpogrelate Impurity 45 (CAS CATO-C4X-291345)
- Sarpogrelate Impurity 27 (CAS CATO-C4X-291327)
Recommended Standards
- 4-[3-Methoxy-3-oxo-2-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propyl]phenyl 2-methylbenzoate (CAS 477889-63-7)
- Oxyphenisatin dipropionate (CAS 2943075-86-1)
- 4-(3-Methoxy-3-oxo-2-(1-oxoisoindolin-2-yl)propyl)phenyl 4-methylbenzoate (CAS 477889-64-8)
- 4′-[2,2′:6′,2′′-Terpyridin]-4′-yl[1,1′-biphenyl]-4-carboxylic acid (CAS 1005211-20-0)
- Eperisone impurity 11 (CAS CATO-C4X-227911)
- Olmesartan Medoxomil EP Impurity B (CAS 849206-43-5)
- Faropenem Impurity 11 Disodium Salt (CAS 130609-10-8)
- 1-(2-Amino-1-(2-aminophenyl)ethyl)pyrrolidine-3-carboxylic acid (CAS 886363-85-5)
- 2-Chloro-4-(1,1-difluoroethyl)-6-methylpyridine (CAS 2607141-43-3)
- HU-308 (CAS 256934-39-1)
- 1-(2-((1-Bromonaphthalen-2-yl)oxy)ethyl)pyrrolidine (CAS 1004167-71-8)
- 4'-(Trifluoromethyl)biphenyl-2-carbaldehyde (CAS 84392-23-4)
- (4-Methoxyphenyl)(5-(3-methoxyphenyl)-1H-1,2,4-triazol-3-yl)methanamine (CAS 1707585-93-0)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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