6-(Chloromethyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyridine CAS 1375302-31-0
| CAS No. | 1375302-31-0 |
| Molecular Formula | C8H8ClN3 |
| Molecular Weight | 181.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 181.62 g/mol gives 6-(Chloromethyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(Chloromethyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1375302-31-0) is a high-purity analytical reference standard with the molecular formula C8H8ClN3 and a molecular weight of 181.62 g/mol.
6-(Chloromethyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (C8H8ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H8ClN3 |
| Molecular Weight | 181.62 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 Chloromethyl Standards
- 5-(Chloromethyl)indolin-2-one (CAS 1092286-02-6)
- 2-(Chloromethyl)-3-methyl-3h-imidazo[4,5-b]pyridine (CAS 1092697-36-3)
- 5-(chloromethyl)-2-methoxybenzonitrile (CAS 109418-87-3)
- 2-[4-(chloromethyl)phenoxy]acetonitrile (CAS 112772-83-5)
- 2-(CHLOROMETHYL)-6-METHYLIMIDAZO[1,2-B]PYRIDAZINE (CAS 1201597-29-6)
- 8-(Chloromethyl)-3-methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1206970-44-6)
- 3-(Chloromethyl)-5-methoxybenzonitrile (CAS 1261851-29-9)
- 2-(Chloromethyl)-3-methoxybenzonitrile (CAS 1261874-07-0)
Recommended Standards
- 2-(4-Chloro-3-methoxyphenyl)acetonitrile (CAS 13726-21-1)
- 5-Chloro-2-methylisoindolin-1-one (CAS 1378506-88-7)
- 7-Chloro-2-methylimidazo[1,2-a]pyridin-3-amine (CAS 1369332-03-5)
- 4-Chloro-2-methylisoindolin-1-one (CAS 1378577-19-5)
- N-Benzyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide (CAS 300803-79-6)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-cyclohexylpropanoic acid (CAS 1210834-55-1)
- 2-Amino-4-hydroxybenzamide (CAS 82049-00-1)
- 4-[[(Dichlorofluoromethyl)Thio](Trifluoromethyl)Amino]Benzoic Acid (CAS 29363-53-9)
- tert-Butyl 8-oxa-2,5-diazaspiro[3.5]nonane-5-carboxylate (CAS 1251020-41-3)
- Tert-butyl (4-(isocyanatomethyl)phenyl)carbamate (CAS 202979-20-2)
- 3-(3-Carboxyphenyl)-5-(trifluoromethyl)benzoic acid (CAS 1261930-96-4)
- (S)-2-methyl-1-(p-tolyl)propan-1-amine (CAS 1213650-06-6)
- Methyl 3-bromo-6-cyano-2-fluorobenzoate (CAS 1805246-16-5)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com