2-Fluoro-6-methylpyrimidin-4-amine CAS 18260-54-3
| CAS No. | 18260-54-3 |
| Molecular Formula | C5H6FN3 |
| Molecular Weight | 127.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Fluoro-6-methylpyrimidin-4-amine (C5H6FN3) contains a nitrile group, fluorine 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 127.12 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Fluoro-6-methylpyrimidin-4-amine (CAS 18260-54-3), molecular formula C5H6FN3 and molecular weight 127.12 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 2-Fluoro-6-methylpyrimidin-4-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 | C5H6FN3 |
| Molecular Weight | 127.12 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.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
- 3-Fluoro-5-methoxypyridine (CAS 1060801-62-8)
- 3-Fluoro-4-methoxypyridine (CAS 1060805-03-9)
- 2-Fluoro-4-methylpyridin-3-ol (CAS 1092561-59-5)
- 5-Fluoro-3-methylpyridin-2(1H)-one (CAS 1101060-83-6)
- 3-Fluoro-2-methylpyridine 1-oxide (CAS 113209-81-7)
- 2-Fluoro-3-hydrazinylpyridine (CAS 1138036-56-2)
- 2-Fluoro-6-methoxypyridine (CAS 116241-61-3)
- 2-Fluoro-5-methylpyridin-3-ol (CAS 1184172-53-9)
Recommended Standards
- 4-Fluoropyridine-2,5-diamine (CAS 1805122-34-2)
- 6-Fluoro-2-methylpyrimidin-4-amine (CAS 18260-57-6)
- 2,3-Diamino-4-fluoropyridine (CAS 1803713-33-8)
- 6-fluoro-5-methylpyrimidin-4-amine (CAS 18260-69-0)
- [(2,4-difluorophenyl)methyl]hydrazine (CAS 627076-28-2)
- 4-Fluoro-7-mercapto-2,3-dihydro-1H-inden-1-one (CAS 1672661-79-8)
- [4-(2-methoxyphenoxy)phenyl]methanamine (CAS 893752-93-7)
- Eribulin (CAS 253128-41-5)
- 4-[4-(Dimethylamino)-1-(4’-chlorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)-benzonitrile (CAS 1076200-05-9)
- 3-Hydroxy-4-methyl-1,3-thiazole-2-thione (CAS 49762-08-5)
- 1-(1-(Tert-butoxycarbonyl)piperidin-4-yl)azetidine-3-carboxylic acid (CAS 889953-58-6)
- N-Cyclopropyltetrahydrothiophen-3-amine (CAS 954253-24-8)
- n-Allyl-3-hydroxy-2-naphthamide (CAS 856055-97-5)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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