2,2-difluoro-2-(pyridin-2-yl)ethan-1-amine CAS 267875-68-3
| CAS No. | 267875-68-3 |
| Molecular Formula | C7H14F2N2 |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-difluoro-2-(pyridin-2-yl)ethan-1-amine (CAS 267875-68-3), a certified reference material (molecular formula C7H14F2N2, MW 164.20 g/mol) for analytical method development and quality control.
The molecular framework of 2,2-difluoro-2-(pyridin-2-yl)ethan-1-amine (C7H14F2N2) is characterized by fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,2-difluoro-2-(pyridin-2-yl)ethan-1-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H14F2N2 |
| Molecular Weight | 164.20 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related difluoro Standards
- (5,5-difluoro-1-methyl-2-piperidyl)methanamine (CAS 1255666-90-0)
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- 3,3-Difluoro-N,N-dimethylpiperidin-4-amine (CAS 1684392-66-2)
- (S)-(5,5-difluoro-1-methylpiperidin-2-yl)methanamine (CAS 2306247-24-3)
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- 2,2-Difluoro-4-methyl-3-heptanone (CAS 87777-49-9)
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Recommended Standards
- 2-(pyrrolidin-3-yloxy)pyridine (CAS 253603-61-1)
- 2,2-Dimethyl-2,3-dihydrobenzofuran-4-ol (CAS 4790-77-6)
- 2-(Pyridin-3-yl)morpholine (CAS 90437-05-1)
- 2,2-Dimethyl-2,3-dihydrobenzofuran-5-ol (CAS 6956-76-9)
- 2-Amino-3-nitrobenzoyl chloride (CAS 131645-73-3)
- 1-(3-fluorophenyl)piperazin-2-one hydrochloride (CAS 914654-87-8)
- (E)-3-(2-Methylpyridin-4-yl)acrylic acid (CAS 2097881-89-3)
- 3-Morpholinobenzylamine (CAS 625470-29-3)
- 2,6-dimethylimidazo[2,1-b]thiazole-5-carboxylic acid (CAS 1007875-19-5)
- Triethylmethylammonium hydroxide solution (CAS 109334-81-8)
- Epinastine Impurity 42 (CAS CATO-C4X-184042)
- 1-(3,4-Dimethylphenyl)-5-methyl-1h-pyrazole-4-carboxylic acid (CAS 1204296-92-3)
- 6,7-Dimethylnaphthalen-1-amine (CAS 50558-76-4)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com