5-Fluoropyridin-3-amine CAS 210169-05-4
| CAS No. | 210169-05-4 |
| Molecular Formula | C5H5FN2 |
| Molecular Weight | 112.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-Fluoropyridin-3-amine (C5H5FN2) 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.
5-Fluoropyridin-3-amine (CAS 210169-05-4), molecular formula C5H5FN2 and molecular weight 112.11 g/mol, is a CATO reference standard with documented purity and traceability.
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 5-Fluoropyridin-3-amine 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 | C5H5FN2 |
| Molecular Weight | 112.11 g/mol |
| 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.) | 2017 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoropyridin Standards
- 4-Fluoropyridin-3-amine (CAS 106080-41-5)
- 4-Fluoropyridin-3-amine (CAS 1060804-19-4)
- 4-Fluoropyridin-3-ol (CAS 1060804-45-6)
- 3-Fluoropyridin-4(1H)-one (CAS 221167-64-2)
- 4-Fluoropyridin-2-ol (CAS 96530-75-5)
- 2-fluoropyridin-4-ol (CAS 22282-69-5)
- (4-Fluoropyridin-3-yl)methanamine (CAS 1060809-17-7)
- (4-Fluoropyridin-2-yl)methanamine (CAS 859166-87-3)
Recommended Standards
- 5-Fluoro-2-methylpyrimidine (CAS 54376-50-0)
- Hydroxymethanesulfonic acid (CAS 75-92-3)
- 4-Fluoro-6-methylpyrimidine (CAS 51421-88-6)
- 2-Amino-3-fluoropyridine (CAS 21717-95-3)
- 2-[4-(5-Methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]-N-[2-(trifluoromethyl)phenyl]acetamide (CAS 1775503-29-1)
- 4-[(2,4-Dichlorophenoxy)methyl]-1-[(4-methylphenyl)sulfanyl]-2-nitrobenzene (CAS 477869-64-0)
- 1,4,5,6,7,8-Hexahydrocyclohepta[b]pyrrole (CAS 13618-92-3)
- 1-[3-(3,5-Dimethyl-1H-pyrazol-1-yl)-4-nitrophenyl]piperazine (CAS 380552-33-0)
- N-(Triphenylphosphoranylidene)cyanamide (CAS 4027-82-1)
- 1-Bromo-6-chlorohex-2-yne (CAS 61863-12-5)
- 1,2-Oxazole-4-carbaldehyde (CAS 65373-53-7)
- 3-Amino-6-bromo-N-methylpyrazine-2-carboxamide (CAS 146940-37-6)
- 1-Propylcyclobutane-1-carbonitrile (CAS 1423028-37-8)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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