4,4-Difluorooctahydrocyclopenta[b]pyrrole CAS 1780675-48-0
| CAS No. | 1780675-48-0 |
| Molecular Formula | C7H11F2N |
| Molecular Weight | 147.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,4-Difluorooctahydrocyclopenta[b]pyrrole is closely related to a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,4-Difluorooctahydrocyclopenta[b]pyrrole (CAS 1780675-48-0), molecular formula C7H11F2N and molecular weight 147.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4,4-Difluorooctahydrocyclopenta[b]pyrrole (C7H11F2N) is characterized by a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4,4-Difluorooctahydrocyclopenta[b]pyrrole 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 | C7H11F2N |
| Molecular Weight | 147.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorooctahydrocyclopenta Standards
- cis-5,5-Difluorooctahydrocyclopenta[c]pyrrole (CAS 1251007-27-8)
- cis-4,4-difluorooctahydrocyclopenta[c]pyrrole (CAS 1251008-46-4)
- 5,5-Difluorooctahydrocyclopenta[b]pyrrole (CAS 1260809-61-7)
- 4,4-Difluorooctahydrocyclopenta[c]pyrrole-1-carboxylic acid (CAS 783325-80-4)
- 4,4-Difluorooctahydrocyclopenta[c]pyrrole hydrochloride (CAS 1421601-42-4)
- 5,5-Difluorooctahydrocyclopenta[c]pyrrole hydrochloride (CAS 1782456-99-8)
- cis-4,4-Difluorooctahydrocyclopenta[c]pyrrole hydrochloride (CAS 2137762-21-9)
Recommended Standards
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- 2-amino-4-ethoxybutanoic acid (CAS 17804-70-5)
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- 3-(1-Bromoethyl)pyridine hydrobromide (CAS 1209988-07-7)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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