119899-27-3 2-(Trifluoromethyl)pyridine-3-carbonyl chloride DTXSID30664977 CAS 119899-27-3
| CAS No. | 119899-27-3 |
| Molecular Formula | C7H3ClF3NO |
| Molecular Weight | 209.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
119899-27-3 2-(Trifluoromethyl)pyridine-3-carbonyl chloride DTXSID30664977 (CAS 119899-27-3) is a high-purity analytical reference standard with the molecular formula C7H3ClF3NO and a molecular weight of 209.55 g/mol.
Structurally, 119899-27-3 2-(Trifluoromethyl)pyridine-3-carbonyl chloride DTXSID30664977 (C7H3ClF3NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 209.55 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 119899-27-3 2-(Trifluoromethyl)pyridine-3-carbonyl chloride DTXSID30664977 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 | C7H3ClF3NO |
| Molecular Weight | 209.55 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- 4-(Trifluoromethyl)nicotinoyl chloride (CAS 104326-73-0)
- 1099597-77-9 6-(Trifluoromethyl)pyridine-2-carbonyl chloride DTXSID60653379 (CAS 1099597-77-9)
- 3-(Trifluoromethyl)pyridine-2-carbonyl chloride (CAS 128073-04-1)
- 6-(Trifluoromethyl)nicotinoyl Chloride (CAS 358780-13-9)
- 1-[4-(trifluoromethyl)cyclohexyl]propan-1-amine, mixture of diastereomers (CAS 1539827-60-5)
- 4-(Trifluoromethyl)phenylisothiocyanate (CAS 1645-65-4)
- 3-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 1186501-73-4)
- 2-(Trifluoromethyl)-7-azaspiro[3.5]nonan-2-ol (CAS 1251922-79-8)
Recommended Standards
- 6-Chloro-5-(trifluoromethyl)nicotinaldehyde (CAS 1113049-90-3)
- 3-Chloro-2-(trifluoromethyl)isonicotinaldehyde (CAS 1211536-77-4)
- 2-Chloro-3-(trifluoromethyl)isonicotinaldehyde (CAS 1211539-56-8)
- 1-(6-Chloropyridin-2-yl)-2,2,2-trifluoroethanone (CAS 1060811-90-6)
- Lenalidomide Impurity 48 (CAS 366452-98-4)
- 3-Methyl-1-(5-oxohexyl)-3,9-dihydro-1H-purine-2,6-dione (Pentoxifylline impurity) (CAS 38975-46-1)
- 2-(4-Fluorophenyl)cycloheptan-1-one (CAS 1235493-21-6)
- 4-Bromo-1,1,2-trifluoro-1-butene (CAS 10493-44-4)
- Taribavirin (CAS 119567-79-2)
- (R)-2-chloro-7-methyl-9-(tetrahydrofuran-3-yl)-7,9-dihydro-8H-purin-8-one (CAS 2403843-51-4)
- Bepridil Hydrochloride Hydrate (CAS 74764-40-2)
- Elagolix Impurity 115 (CAS CATO-C4X-2068115)
- 5-Cyclopropyl-4-methylpyridin-2-amine (CAS 1263061-20-6)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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