Tafluprost Impurity 30 CAS CATO-C4X-216330
| CAS No. | CATO-C4X-216330 |
| Molecular Formula | C47H64F4O9 |
| Molecular Weight | 849.00 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system, Tafluprost Impurity 30 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 849.00 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 Tafluprost Impurity 30 (CAS CATO-C4X-216330), a pharmacopoeial impurity reference standard (molecular formula C47H64F4O9, MW 849.00 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 | C47H64F4O9 |
| Molecular Weight | 849.00 g/mol |
| Purity | ＞90% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related Tafluprost Standards
- Tafluprost Impurity 27 (CAS CATO-C4X-216327)
- Tafluprost Impurity 3 (CAS 2920059-96-5)
- Tafluprost Impurity 26 (CAS 2982661-03-8)
- Tafluprost Impurity 28 (CAS CATO-C4X-216328)
- Tafluprost Impurity 29 (CAS CATO-C4X-216329)
- Tafluprost Impurity 5 (CAS CATO-C4X-21635)
- Tafluprost (1S,2S,3S,5R)-Isomer (CAS 2587078-47-3)
- Tafluprost Impurity 9 (CAS 1563176-58-8)
Recommended Standards
- 2,7-Difluoro-9h-fluoren-4-amine (CAS 1785-08-6)
- 4-tert-Butylsulfonylcalix[4]arene (CAS 204190-49-8)
- Calix[8]arene (CAS 82452-93-5)
- 2-[[[(1R,2R)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]cyclohexyl]amino]carbonyl]-3,4,5,6-tetrabromobenzoic acid (CAS 1541182-00-6)
- Salbutamol Sulfate EP Impurity L HCl (CAS 898542-81-9（free base）)
- Aprepitant Impurity 80 (CAS CATO-C4X-114180)
- Clofazimine Impurity 20 (CAS CATO-C4X-207120)
- (6-Bromoimidazo[1,2-a]pyridin-3-yl)(phenyl)methanone (CAS 1284293-40-8)
- 3,7-Bis(4-(tert-butyl)phenyl)-5-hydroxy-1,4,5,9,10,13a-hexahydro-5lambda5-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-one (CAS 1791419-43-6)
- 4-Chloro-2-iodobenzoyl chloride (CAS 476619-76-8)
- 4-Chloro-2-(methoxymethyl)aniline (CAS 1499306-72-7)
- (S)-2-(1-Hydroxyethyl)benzaldehyde (CAS 157563-46-7)
- 1-(7-(Aminomethyl)-4,5-dihydro-1H-benzo[d]azepin-3(2H)-yl)-2,2,2-trifluoroethanone hydrochloride (CAS 1204829-05-9)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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