5-Amino-2-fluoro-3-picoline CAS 186593-48-6
| CAS No. | 186593-48-6 |
| Molecular Formula | C6H7FN2 |
| Molecular Weight | 126.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Amino-2-fluoro-3-picoline (CAS 186593-48-6), molecular formula C6H7FN2 and molecular weight 126.13 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Amino-2-fluoro-3-picoline (C6H7FN2) contains a nitrile group, fluorine substitution, an aromatic ring system. 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 126.13 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 5-Amino-2-fluoro-3-picoline 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 | C6H7FN2 |
| Molecular Weight | 126.13 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-5-fluoro-6-methylpyridine (CAS 110919-71-6)
- 4-Amino-5-fluoro-2-methylpyridine (CAS 1211590-22-5)
- 3-Amino-2-fluoro-4-methylpyridine (CAS 173435-32-0)
- 2-Amino-5-fluoro-4-methylpyridine (CAS 301222-66-2)
- 5-Amino-2-fluoro-4-methylpyridine 6-fluoro-4-methyl-pyridin-3-ylamine 5-amino-2-fluoro-4 methylpyridine 954236-33-0 (CAS 954236-33-0)
- 3-Amino-6-methyl-1,2,4-triazin-5(4H)-one (CAS 1004-04-2)
- 5-Amino-1H-1,2,3-triazole-4-carboximidamide (CAS 16968-07-3)
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Recommended Standards
- 3-Fluoro-1,2-phenylenediamine (CAS 18645-88-0)
- (methoxysulfamoyl)amine (CAS 19757-14-3)
- 2-Fluoro-5-methylpyridin-3-amine (CAS 173435-33-1)
- (2-Fluorophenyl)hydrazine (CAS 2368-80-1)
- 1-(2,6-Difluorophenyl)-3-((2,5-dimethylfuran-3-yl)methyl)urea (CAS 1351645-44-7)
- Ammonium fluoride (CAS 12125-01-8)
- rel-(3R,4S)-1-Methyl-3-(trifluoromethyl)piperidine-4-carboxylic acid (CAS 2766053-03-4)
- 2-Chloro-N-(2-(furan-3-yl)ethyl)benzamide (CAS 1428356-28-8)
- 2-Phenyl-1-(p-tolyl)quinazolin-4(1H)-one (CAS 58217-26-8)
- 2-Chloro-3-(pyrrolidin-3-yloxy)pyrazine (CAS 1707393-84-7)
- N-(Cyclopropylmethyl)guanidine (CAS 551935-99-0)
- Asciminib Impurity N1 (CAS 1492952-73-4)
- 2-Amino-4-(methylthio)-6-(thiophen-2-yl)pyrimidine-5-carbonitrile (CAS 68364-50-1)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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