2-ethynyl-3-fluoro-pyridine CAS 1401685-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1401685-43-5 |
| Molecular Formula | C7H10FN |
| Molecular Weight | 127.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-ethynyl-3-fluoro-pyridine (CAS 1401685-43-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H10FN. Molecular weight: 127.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H10FN |
| Molecular Weight | 127.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related ethynyl Standards
- 4-ethynyl-3-fluoropyridine (CAS 1196156-81-6)
- 4-ethynyl-2-fluoropyridine (CAS 1231192-86-1)
- 2-ethynyl-6-fluoro-pyridine (CAS 1233205-73-6)
- 4-ethynyl-4-fluoropiperidine (CAS 1408300-13-9)
- 2-ethynyl-5-fluoro-pyridine (CAS 884494-34-2)
- 3-ethynyl-5-fluoropyridine (CAS 872122-54-8)
- 2-ethynyl-3-methyl-thiophene (CAS 81294-11-3)
- 2-ethynyl-5-methyl-thiophene (CAS 81294-10-2)
Recommended Standards
- 5-Methylthiazole-2-carbaldehyde (CAS 13838-78-3)
- α-Methyl-5-pyrimidinemethanol-d3 (CAS 1346602-35-4)
- 4-Oxotetrahydrothiophene-3-carbonitrile (CAS 16563-14-7)
- 6-Fluoro-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-4-sulfonyl chloride (CAS 2387597-44-4)
- (2-Amino-5-hydroxyphenyl)(phenyl)methanone (CAS 17562-32-2)
- Tert-butyl ((2R,3R)-4'-fluoro-2-(hydroxymethyl)-2,3,4,5-tetrahydro-[1,1'-biphenyl]-3-yl)carbamate (CAS 2148929-24-0)
- (2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid hydrochloride (2R)-2-azanyl-3-(4-hydroxyphenyl)propanoic acid hydrochloride 40829-04-7 A825302 (CAS 40829-04-7)
- 3-Benzyl-5-((3-(4-isobutoxy-3-methylphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one (CAS 623934-90-7)
- 2-(Difluoromethyl)-4-hydroxy-3-iodo-6-(trifluoromethyl)pyridine (CAS 1805450-63-8)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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)
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