2-Fluoro-6-iodopyrazine CAS 1286744-13-5
| CAS No. | 1286744-13-5 |
| Molecular Formula | C4H2FIN2 |
| Molecular Weight | 223.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Fluoro-6-iodopyrazine 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.
2-Fluoro-6-iodopyrazine (CAS 1286744-13-5), molecular formula C4H2FIN2 and molecular weight 223.97 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Fluoro-6-iodopyrazine (C4H2FIN2) contains a nitrile group, fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 223.97 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C4H2FIN2 |
| Molecular Weight | 223.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1990 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 5-Fluoro-2-iodopyrimidine (CAS 1443533-34-3)
- 3-Fluoro-6-iodopyridazine (CAS 162438-03-1)
- 4-Fluoro-2-iodopyrimidine (CAS 1803821-34-2)
- 4-Fluoro-6-iodopyrimidine (CAS 1806337-84-7)
- 5-Fluoro-4-iodopyrimidine (CAS 1806346-54-2)
- 2-Fluoro-4-iodopyrimidine (CAS 1806392-49-3)
- 2-Fluoro-3-iodopyrazine (CAS 206278-26-4)
- 2-Fluoro-6-trifluoromethoxy-phenyl boronic acid (CAS 1261214-72-5)
Recommended Standards
- 1,1,1-TRIFLUORO-3-IODOPROPANE 1-IODO-2-(PERFLUOROALKYL)ETHANE 1-IODO-3,3,3-TRIFLUOROPROPANE 1-Iodo-3,3,3-trifluoropropane 98% 3,3,3-TRIFLUOROPROPYL IODIDE 3-IODO-1,1,1-TRIFLUOROPROPANE 460-37-7 JF10009 (CAS 460-37-7)
- Poly(difluoromethylene), α-fluoro-ω-(2-iodoethyl)- (CAS 71215-70-8)
- 1,4-Dibromobutane-d8 (CAS 68375-92-8)
- 1,1,1-Trifluoro-2-iodopropane (CAS 118334-95-5)
- Boc-D-1-Nal-OH (CAS 76932-48-4)
- [4-(pyrimidin-2-yl)morpholin-2-yl]methanol (CAS 1531892-10-0)
- (4-Chloro-2,6-dimethoxyphenyl)boronic acid (CAS 1067228-90-3)
- (E)-4-(4-Chlorostyryl)morpholine (CAS 81321-33-7)
- 1,3-Di(furan-2-yl)propane-1,3-dione (CAS 5910-22-5)
- (1s)-2-Fluoro-1-(2-fluorophenyl)ethan-1-ol (CAS 1932810-92-8)
- 1,1-Dichloro-3,3,3-trifluoropropene (CAS 460-70-8)
- 6ZOD5NW633 7549-37-3 Citral dimethyl acetal 1,1-Dimethoxy-3,7-dimethylocta-2,6-diene 2,6-Octadiene, 1,1-dimethoxy-3,7-dimethyl- 2,6-Octadiene, 1,1-dimethoxy-3,7-dimethyl-, (cis and trans) 4-01-00-03570 (Beilstein Handbook Reference) AI3-36025 BRN 1706336 1,1-Dimethoxy-3,7-dimethyl-2,6-octadiene 3,7-Dimethyl-2,6-octadienal dimethyl acetal EINECS 231-434-0 FEMA No. 2305 2,6-Octadienal, 3,7-dimethyl-, dimethyl acetal UNII-6ZOD5NW633 Citral dimethylacetal (CAS 7549-37-3)
- 5-(Phenylamino)naphthalene-1-sulfonic acid (CAS 20096-52-0)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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