5-Chloro-2-hydrazinyl-3-(trifluoromethyl)pyridine CAS 129015-69-6
| CAS No. | 129015-69-6 |
| Molecular Formula | C6H5ClF3N3 |
| Molecular Weight | 211.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Chloro-2-hydrazinyl-3-(trifluoromethyl)pyridine (C6H5ClF3N3) contains a nitrile group, fluorine/chlorine 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 211.57 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.
CATO supplies 5-Chloro-2-hydrazinyl-3-(trifluoromethyl)pyridine (CAS 129015-69-6), a certified reference material (molecular formula C6H5ClF3N3, MW 211.57 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 5-Chloro-2-hydrazinyl-3-(trifluoromethyl)pyridine 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 | C6H5ClF3N3 |
| Molecular Weight | 211.57 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.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 6-Chloro-N-methyl-2-(trifluoromethyl)pyrimidin-4-amine (CAS 1023813-53-7)
- (3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methanol (CAS 1033463-31-8)
- (6-Chloro-5-(trifluoromethyl)pyridin-3-yl)methanol (CAS 1113049-91-4)
- 6-Chloro-5-(trifluoromethyl)pyridine-2,3-diamine (CAS 114087-45-5)
- 2-Chloro-6-methoxy-4-(trifluoromethyl)pyridine (CAS 1160994-99-9)
- 2-Chloro-4-methoxy-3-(trifluoromethyl)pyridine (CAS 1163693-02-4)
- (2-Chloro-6-trifluoromethyl-pyridin-4-yl)-methanol (CAS 1196157-41-1)
- 2-Chloro-4-methoxy-6-(trifluoromethyl)pyridine (CAS 1211539-69-3)
Recommended Standards
- 2-Chloro-6-hydrazinyl-4-(trifluoromethyl)pyridine (CAS 129015-68-5)
- 4-Chloro-2-(2,2,2-trifluoroethoxy)pyridine (CAS 1346809-11-7)
- 3-Chloro-1-methyl-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 1281189-85-2)
- 1-(4-Chloropyridin-2-yl)-2,2,2-trifluoroethanol (CAS 1346809-57-1)
- Hafnium telluride, 99.5% (metals basis) (CAS 39082-23-0)
- 6,7-Dimethyl-5,12-di(pyridin-4-yl)-5,12-dihydroindolo[3,2-a]carbazole (CAS 1803246-66-3)
- Diisopropyl malonate (CAS 13195-64-7)
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- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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