Sevoflurane EP Impurity A CAS 58109-34-5
| CAS No. | 58109-34-5 |
| Molecular Formula | C4H2F6O |
| Molecular Weight | 180.05 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sevoflurane EP Impurity A.
CATO supplies Sevoflurane EP Impurity A (CAS 58109-34-5), a pharmacopoeial impurity reference standard (molecular formula C4H2F6O, MW 180.05 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C4H2F6O, Sevoflurane EP Impurity A contains a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 180.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), Sevoflurane EP Impurity A 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 | C4H2F6O |
| Molecular Weight | 180.05 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
Related Sevoflurane Standards
- Sevoflurane EP Impurity B (CAS 13171-18-1)
- Sevoflurane Impurity 7 (CAS 158076-92-7)
- Sevoflurane Impurity 12 (CAS 206756-25-4)
- Sevoflurane (CAS 28523-86-6)
- Sevoflurane Impurity 20 (CAS 431-71-0)
- Sevoflurane Impurity 6 (CAS 58109-33-4)
- Sevoflurane Impurity 6 (CAS 26103-07-1)
- Sevoflurane Impurity 5 (CAS 28523-85-5)
Recommended Standards
- 2-Amino-5-bromopyrazine 5-bromo-pyrazin-2-ylamine 5-bromopyrazin-2-amine 2-amino-5-bromo-pyrazine 5-bromo-2-pyrazinamine 2-bromo-5-aminopyrazine 5-bromopyrazin-2-ylamine 59489-71-3 (CAS 59489-71-3)
- L-Dehydro Ascorbic Acid-13C6 (CAS 1217529-45-7)
- Adamantan-1-ylboronic acid (CAS 660427-99-6)
- 3,4,5,6-Tetrafluorocyclohexa-3,5-diene-1,2-dione (CAS 1423-12-7)
- Dabigatran Impurity 27 (CAS 1642853-67-5)
- Posaconazole Impurity 129 (CAS 74853-06-8)
- Sofosbuvir Impurity 7 (CAS CATO-C4X-10527)
- 2-Chloro-1-(piperazin-1-yl)ethan-1-one hydrochloride (CAS 57498-08-5)
- 2-(4-Methylbenzenesulfonyl)cyclohexan-1-one (CAS 14195-09-6)
- 3-oxo-3-(piperidin-1-yl)propanethioamide (CAS 172261-25-5)
- 78403-22-2 Calcium hydroxide mixt. with calcium peroxide (CAS 78403-22-2)
- (3R,4S)-4-Amino-1-benzyl-piperidin-3-ol (CAS 1932060-23-5)
- 4-Chloro-6-iodo-7-methoxy-2-methylquinazoline (CAS 2230840-19-2)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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