6-Ethynyl-1H-imidazo[4,5-b]pyridine CAS 351325-04-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351325-04-7 |
| Molecular Formula | C8H5N3 |
| Molecular Weight | 143.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Ethynyl-1H-imidazo[4,5-b]pyridine (CAS 351325-04-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5N3. Molecular weight: 143.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5N3 |
| Molecular Weight | 143.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Ethynyl Standards
- 2-Ethynyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1373338-10-3)
- 4-Ethynyl-1H-pyrazolo[3,4-b]pyridine (CAS 1374651-63-4)
- 7-Ethynyl-1H-pyrazolo[3,4-c]pyridine (CAS 1374651-96-3)
- 5-Ethynyl-1H-pyrazolo[3,4-c]pyridine (CAS 1374651-97-4)
- 4-Ethynyl-1H-pyrazolo[4,3-c]pyridine (CAS 1374652-14-8)
- 6-Ethynyl-1H-pyrazolo[4,3-b]pyridine (CAS 1374652-37-5)
- 7-Ethynyl-1H-pyrazolo[4,3-c]pyridine (CAS 1374652-46-6)
- 7-Ethynyl-1H-pyrazolo[4,3-b]pyridine (CAS 1374652-54-6)
Recommended Standards
- 5-Ethynyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 905581-05-7)
- 7-Azaindole-4-carbonitrile (CAS 344327-11-3)
- 5-Aminobenzene-1,3-dicarbonitrile (CAS 57369-97-8)
- Ethyl 3-cyano-1H-1,2,4-triazole-5-carboxylate (CAS 853907-83-2)
- Fufenozide (CAS 467427-80-1)
- n-(3-Ethylphenyl)-1,3-benzothiazol-2-amine (CAS 852399-60-1)
- (S)-3-(2,6-Diethylphenyl)-1-(2-hydroxy-1-phenylethyl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 1630816-95-3)
- 4-(4-(Tert-butyl)phenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951893-29-1)
- 1H-Inden-4-amine, 5-bromo-6-fluoro-2,3-dihydro- (CAS 2614187-07-2)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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