2,2-Difluoro-2-(pyridin-2-yl)ethanamine benzenesulfonate CAS 435345-04-3
| CAS No. | 435345-04-3 |
| Molecular Formula | C6H6O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,2-Difluoro-2-(pyridin-2-yl)ethanamine benzenesulfonate (C6H6O3SC7H8F2N2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 316.32 g/mol, it falls into the moderately-high-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 2,2-Difluoro-2-(pyridin-2-yl)ethanamine benzenesulfonate (CAS 435345-04-3), a certified reference material (molecular formula C6H6O3SC7H8F2N2, MW 316.32 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.
As a certified reference material (CRM), 2,2-Difluoro-2-(pyridin-2-yl)ethanamine benzenesulfonate 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 | C6H6O3S C7H8F2N2 |
| Molecular Weight | 316.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 2-(4,5-Difluoro-2-nitrophenyl)acetic acid (CAS 1000339-22-9)
- 1-[6,8-Difluoro-2-(trifluoromethyl)quinol-4-yl]piperazine (CAS 1000339-47-8)
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- 4,7-Difluoro-1H-indazole (CAS 1000341-68-3)
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Recommended Standards
- 2-{6-phenylimidazo[2,1-b][1,3]thiazol-3-yl}acetic acid (CAS 68347-91-1)
- 3-Bromoisoxazolo[5,4-b]pyridine (CAS 864872-31-1)
- 5-Amino-2-bromo-3-fluorobenzoic acid (CAS 1511322-98-7)
- 1-Ethyl-1,2,3,4-tetrahydroquinoline-4-carbaldehyde (CAS 1706438-99-4)
- 1-(1H-Pyrrolo[3,2-b]pyridin-1-yl)ethanone (CAS 24509-73-7)
- (4-(((1-(Tert-butoxycarbonyl)piperidin-4-yl)oxy)methyl)phenyl)boronic acid (CAS 1224449-13-1)
- (3-(Azetidin-1-ylmethyl)phenyl)(2,4-dichlorophenyl)methanone (CAS 898772-09-3)
- 2-(6-Bromo-2-methyl-4-phenylquinazolin-3(4h)-yl)acetic acid (CAS 313262-72-5)
- 4-Chloro-6-(isopropylthio)-2-methylpyrimidine (CAS 1249496-79-4)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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