Cyclopenta[c]pyrrole CAS 250-26-0
| CAS No. | 250-26-0 |
| Molecular Formula | C7H5N |
| Molecular Weight | 103.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 103.12 g/mol gives Cyclopenta[c]pyrrole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Cyclopenta[c]pyrrole (CAS 250-26-0), a certified reference material (molecular formula C7H5N, MW 103.12 g/mol) for analytical method development and quality control.
The molecular framework of Cyclopenta[c]pyrrole (C7H5N) is characterized by a nitrile group, an aromatic ring system. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cyclopenta[c]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 | C7H5N |
| Molecular Weight | 103.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Cyclopenta Standards
- Cyclopenta[b]pyrrole (CAS 250-36-2)
- Cyclopenta[c]pyrazole (CAS 250-39-5)
- Cyclopenta-1,3-diene-1-carboxylic acid (CAS 85004-15-5)
- 2-(Cyclopenta-1,3-dien-1-yl)ethan-1-ol (CAS 66612-66-6)
- 4660-80-4 5-(3-cyclopenta-2,4-dien-1-ylpropyl)cyclopenta-1,3-diene; titanium(4+); dichloride 5-[3-(1-cyclopenta-2,4-dienyl)propyl]cyclopenta-1,3-diene; titanium(4+); dichloride A827085 (CAS 4660-80-4)
- 1H-Cyclopenta[b]pyridine (CAS 270-88-2)
- 5H-Cyclopenta[b]pyridine (CAS 270-91-7)
- 5H-Cyclopenta[c]pyridine (CAS 270-60-0)
Recommended Standards
- DL-2-Aminobutyric Acid (CAS 80-60-4)
- cis-4-Amino-tetrahydrofuran-3-ol (CAS 535936-61-9)
- Ethyl (1E)-N-Hydroxyethanimidate (CAS 20703-41-7)
- Butyrylhydroxamic acid (CAS 4312-91-8)
- Tert-butyl 2-(1-(methylamino)ethyl)pyrrolidine-1-carboxylate (CAS 1334492-22-6)
- 4,6,8-Trimethylquinoline (CAS 88565-88-2)
- tert-Butyl (trans-3-(aminomethyl)cyclobutyl)carbamate (CAS 1214727-57-7)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-bromobenzoic acid (CAS 1339697-42-5)
- 5-(2-Fluorobenzyl)-8-methoxy-3-(4-methoxyphenyl)-5H-pyrazolo[4,3-c]quinoline (CAS 866349-45-3)
- 2-(Bromomethyl)-7-methoxynaphthalene (CAS 103143-23-3)
- (1S,2S)-2-azidocyclohexanol (CAS 119479-49-1)
- (R)-3-Amino-4-(3,4-dichlorophenyl)-butanoic acid hydrochloride (CAS 269396-55-6)
- 3-{1-[(tert-butoxy)carbonyl]piperidin-3-yl}-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1803611-22-4)
- Peptide-GMF (CAS CATO-CPTD788469)
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