(5-(Difluoromethyl)pyrazin-2-yl)methanol CAS 1784514-72-2
| CAS No. | 1784514-72-2 |
| Molecular Formula | C6H6F2N2O |
| Molecular Weight | 160.12 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.
(5-(Difluoromethyl)pyrazin-2-yl)methanol (CAS 1784514-72-2), molecular formula C6H6F2N2O and molecular weight 160.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H6F2N2O, (5-(Difluoromethyl)pyrazin-2-yl)methanol contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (5-(Difluoromethyl)pyrazin-2-yl)methanol 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 | C6H6F2N2O |
| Molecular Weight | 160.12 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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethyl Standards
- 5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1204298-70-3)
- 1-(Difluoromethyl)-5-methyl-1H-pyrazole-4-carbaldehyde (CAS 1365938-66-4)
- 1-(Difluoromethyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1365941-43-0)
- 6-(Difluoromethyl)pyrimidine-4,5-diamine (CAS 1706442-59-2)
- 4-(Difluoromethyl)-6-methoxypyrimidine (CAS 1706444-67-8)
- 3-(Difluoromethyl)-6-hydrazinylpyridazine (CAS 1706458-40-3)
- 6-(Difluoromethyl)-2-methylpyrimidin-4-ol (CAS 1713477-40-7)
- 5-(Difluoromethyl)-2-methoxypyrimidine (CAS 2128733-64-0)
Recommended Standards
- 4,5-Difluoro-2-(hydroxymethyl)phenol (CAS 1783782-39-7)
- 2,4-Difluoro-5-hydroxyanisole (CAS 1803822-12-9)
- 5-Amino-1-(difluoromethyl)pyridin-2(1H)-one (CAS 1779123-38-4)
- 6-Amino-5-(difluoromethyl)pyridin-3-ol (CAS 1805028-99-2)
- 2,4-Dichloro-6-methoxy-1,3,5-triazine 3638-04-8 Methacryloxyethyl sulfobetaine N-(3-Sulfopropyl)-N-(methacryloxyethyl)-N,N-dimethylammonium (CAS 3638-04-8)
- tert-Butyl 5-(benzyloxy)-3-methyl-1H-pyrazolo[3,4-b]pyridine-1-carboxylate (CAS 864775-97-3)
- 2-Fluoro-4-methyl-5-(methylthio)benzoic acid (CAS 958667-43-1)
- Etofenamate EP Impurity E (CAS CATO-C4X-26038)
- (3,5-bis(cyclohex-1-en-1-yloxy)phenyl)methanol (CAS CATO-C3D-262427)
- Methyl 2-(piperidin-3-yloxy)acetate (CAS 1694943-47-9)
- Ilaprazole Impurity 75 (CAS 102625-98-9)
- 5-Ethoxy-N-(imino(pyridin-2-yl)methyl)-2-phenyloxazole-4-carboxamide (CAS 88584-28-5)
- 1-(2-Methoxyethyl)cyclopentan-1-ol (CAS 1889531-39-8)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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