1-Fluoro-3-oxocyclobutane-1-carbonitrile CAS 2231677-14-6
| CAS No. | 2231677-14-6 |
| Molecular Formula | C5H4FNO |
| Molecular Weight | 113.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| 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 1-Fluoro-3-oxocyclobutane-1-carbonitrile.
1-Fluoro-3-oxocyclobutane-1-carbonitrile (CAS 2231677-14-6) is a high-purity analytical reference standard with the molecular formula C5H4FNO and a molecular weight of 113.09 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-Fluoro-3-oxocyclobutane-1-carbonitrile is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 113.09 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Fluoro-3-oxocyclobutane-1-carbonitrile 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 | C5H4FNO |
| Molecular Weight | 113.09 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 3-Fluoro-2-hydroxypyridine (CAS 1547-29-1)
- 5-Fluoro-1H-pyrrole-2-carbaldehyde (CAS 156395-08-3)
- 2-Fluoro-3-hydroxypyridine (CAS 174669-74-0)
- 2-Fluoro-5-hydroxypyridine (CAS 55758-32-2)
- 3-Fluoro-4-hydroxypyridine (CAS 22282-73-1)
- 3-Fluoro-5-hydroxypyridine (CAS 209328-55-2)
- 5-Fluoro-2-hydroxypyridine (CAS 51173-05-8)
- 1-Fluoro-cyclopentanecarbonitrile (CAS 1447949-40-7)
Recommended Standards
- (5-²H)furan-2-carboxylic acid (CAS 32016-63-0)
- (4-²H)furan-2-carboxylic acid (CAS 53599-23-8)
- 2-Fluoropyrimidin-5-amine (CAS 56621-95-5)
- (3-²H)furan-2-carboxylic acid (CAS 53599-20-5)
- 5-(Hydroxymethyl)-3,4-dimethyl-1H-pyrrol-2(5H)-one (CAS 13130-51-3)
- 3-Bromo-4,5-difluorobenzenethiol (CAS 1349715-90-7)
- 4-Amino-1-(4-fluorophenyl)cyclohexan-1-ol (CAS 1539993-45-7)
- 2-{[6-(2H-1,3-benzodioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(1-phenylethyl)acetamide (CAS 625378-05-4)
- 118818-64-7 ACMC-1C73L Phosphorodiamidousacid, N,N,N',N'-tetraethyl-, 1,1-dimethylethyl ester (CAS 118818-64-7)
- Methyl 2-amino-4-(4-butylphenyl)thiophene-3-carboxylate (CAS 350990-34-0)
- 4-(Butylthio)-2-(4-methylpiperazin-1-yl)quinazoline maleate (CAS 129664-13-7)
- 2-(2-Benzylphenoxy)-5-bromoaniline (CAS 946743-43-7)
- (R,R)-CASA-H (CAS 1819341-33-7)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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