7-Chloro-[1,2,4]triazolo[1,5-a]pyridine CAS 1427452-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1427452-48-9 |
| Molecular Formula | C6H4ClN3 |
| Molecular Weight | 153.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1427452-48-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4ClN3. Molecular weight: 153.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4ClN3 |
| Molecular Weight | 153.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1041864-02-1)
- 2-Chloro-1H-imidazo[4,5-b]pyridine (CAS 104685-82-7)
- 6-Chloro-[1,2,4]triazolo[4,3-a]pyridine (CAS 1048913-70-7)
- 3-chloro-[1,2,3]triazolo[1,5-a]pyridine (CAS 1087206-32-3)
- 3-Chloro-5H-pyrrolo[2,3-b]pyrazine (CAS 1111638-10-8)
- 2-Chloro-5H-pyrrolo[3,2-d]pyrimidine (CAS 1119280-66-8)
- 1-Chloro-4-cyanatobenzene (CAS 1124-59-0)
- 5-Chloro-4-methylpyrimidine-2-carbonitrile (CAS 114969-79-8)
Recommended Standards
- 5-Chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1427399-34-5)
- 3-Chloroimidazo[1,2-a]pyrazine (CAS 1429665-39-3)
- 8-Chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1427368-62-4)
- 4'-(4-Hydroxyphenyl)-2,2':6',2''-terpyridine (CAS 89972-79-2)
- 2,6-Difluoro-N-phenethylbenzamide (CAS 314054-21-2)
- 7-Chloro-2-(chloromethyl)pyrido[1,2-a]pyrimidin-4-one (CAS 162469-87-6)
- 2-(Benzenesulfonyl)-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl 4-chlorobenzoate (CAS 338407-45-7)
- (2-Chloro-5-cyano-4-methylphenyl)boronic acid (CAS 1393536-50-9)
- 2-(2,4-Dimethylphenoxy)-5-fluoroaniline (CAS 937596-37-7)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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