2-Chloro-3-fluoro-5-methylpyridin-4-amine CAS 1801841-64-4
| CAS No. | 1801841-64-4 |
| Molecular Formula | C6H6ClFN2 |
| Molecular Weight | 160.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H6ClFN2, 2-Chloro-3-fluoro-5-methylpyridin-4-amine contains a nitrile group, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-Chloro-3-fluoro-5-methylpyridin-4-amine (CAS 1801841-64-4), a certified reference material (molecular formula C6H6ClFN2, MW 160.58 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Chloro-3-fluoro-5-methylpyridin-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 | C6H6ClFN2 |
| Molecular Weight | 160.58 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-3-fluorobenzene-1,2-diamine (CAS 1106717-48-9)
- (2-Chloro-3-fluorophenyl)hydrazine (CAS 1138218-48-0)
- (3-Chloro-2-fluoropyridin-4-yl)methanamine (CAS 1149588-74-8)
- 2-Chloro-5-fluoro-4,6-dimethylpyrimidine (CAS 1192479-36-9)
- (2-Chloro-4-fluorophenyl)hydrazine (CAS 119452-65-2)
- (3-Chloro-5-fluoropyridin-2-yl)methanamine (CAS 1211578-98-1)
- 4-Chloro-5-fluoro-2,6-dimethylpyrimidine (CAS 1240622-52-9)
- (5-Chloro-3-fluoropyridin-2-yl)methanamine (CAS 1256791-14-6)
Recommended Standards
- (2-Chloro-6-fluorophenyl)hydrazine (CAS 175276-74-1)
- 4-Chloro-3-fluorobenzene-1,2-diamine (CAS 1831097-67-6)
- 3-Chloro-5-fluorobenzene-1,2-diamine (CAS 153505-33-0)
- (4-chloro-3-fluorophenyl)hydrazine (CAS 189513-52-8)
- 2-Bromo-4-phenylpyridine (CAS 54151-74-5)
- 2,5-Dioxopyrrolidin-1-yl 3-((2,4-difluorobenzyl)oxy)propanoate (CAS 1134280-65-1)
- 2-Amino-3-chloro-5-picoline (2-Amino-3-chloro-5-methylpyridine) (CAS 31430-41-8)
- 3-(Ethylamino)cyclobutan-1-ol (CAS 1486028-14-1)
- 3-(Oxan-4-yl)-5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a][1,3]diazepine (CAS 1365969-35-2)
- N-Methyl-4-(methylsulfonyl)aniline hydrochloride (CAS 1263378-01-3)
- 4-Nicotinoylbenzonitrile (CAS 945412-74-8)
- Isopropyl (2-(carbamoyloxy)ethyl)carbamate (CAS 313552-16-8)
- 3-Amino-4,4-dibenzyl-1H-pyrazol-5(4H)-one (CAS 152902-62-0)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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