5-chloro-7-methyl-[1,2,4]triazolo[1,5-a]pyridine CAS 878259-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878259-99-5 |
| Molecular Formula | C7H14ClN3 |
| Molecular Weight | 175.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-chloro-7-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 878259-99-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H14ClN3. Molecular weight: 175.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H14ClN3 |
| Molecular Weight | 175.66 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
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- 7-chloro-1-methyl-pyrazolo[4,3-b]pyridine (CAS 1057672-72-6)
- 2-chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060816-56-9)
- 7-chloro-2-methyl-3H-imidazo[4,5-b]pyridine (CAS 1086423-62-2)
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- 4-chloro-7-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-57-5)
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Recommended Standards
- 5-chloro-3-methyl-imidazo[4,5-b]pyridine (CAS 83472-65-5)
- 6-chloro-1H-indazol-5-amine (CAS 221681-75-0)
- 5-chloro-3-methyl-1H-pyrazolo[4,3-b]pyridine (CAS 864775-64-4)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,5-difluorophenyl)propanoic acid (CAS 1260613-94-2)
- 5-Chloro-1,3-dimethyl-N-(2-((4-methylbenzyl)amino)-2-oxo-1-phenylethyl)-1H-pyrazole-4-carboxamide (CAS 1031434-03-3)
- tert-butyl trans-4-(hydroxymethyl)cyclohexanecarboxylate (CAS 1943744-53-3)
- (2,5-Dichloro-benzenesulfonyl)-acetonitrile (CAS 691887-83-9)
- TCO-PEG8-NHS ester (CAS 2353409-95-5)
- Ethyl 3-((4-bromophenyl)amino)-3-oxopropanoate (CAS 79612-79-6)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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