6-chloro-4-methyl-1H-pyrazolo[4,3-c]pyridine CAS 1589540-63-5
| CAS No. | 1589540-63-5 |
| Molecular Formula | C7H14ClN3 |
| Molecular Weight | 175.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H14ClN3, 6-chloro-4-methyl-1H-pyrazolo[4,3-c]pyridine contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 175.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6-chloro-4-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1589540-63-5), molecular formula C7H14ClN3 and molecular weight 175.66 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 6-chloro-4-methyl-1H-pyrazolo[4,3-c]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 5-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1040683-00-8)
- 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)
- 2-Chloro-N-cyclopentyl-N-methylacetamide (CAS 1095028-85-5)
- 2-Chloro-N-(cyclopentylmethyl)acetamide (CAS 1096841-92-7)
- 4-chloro-7-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-57-5)
- 4-chloro-6-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1159828-70-2)
Recommended Standards
- 6-chloro-1-methyl-pyrazolo[4,3-c]pyridine (CAS 1558302-68-3)
- 4-chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1618-36-6)
- 5-chloro-1-methyl-pyrazolo[3,4-c]pyridine (CAS 1521237-92-2)
- 3-chloro-7-methyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1638768-46-3)
- (1S,4R,E)-3-(hydroxyimino)-1,7,7-trimethylbicyclo[2.2.1]Heptan-2-one (CAS 251645-83-7)
- Ethyl 2-(3-allyl-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetate (CAS 1403564-10-2)
- 3-(1-Isobutyl-3,5-dimethyl-1H-pyrazol-4-yl)propanoic acid (CAS 956438-19-0)
- Ethyl 2-(m-tolyl)oxazole-4-carboxylate (CAS 885273-19-8)
- O,O'-(ethane-1,2-diyl) dimethyl diterephthalate (CAS 2225-04-9)
- Piperazin-1-yl(tetrahydrofuran-3-yl)methanone (CAS 1070772-28-9)
- 3-(1,3-Dithiolan-2-yl)phenol (CAS 27004-28-0)
- cis-[4-(trifluoromethyl)cyclohexyl]methanesulfonate (CAS 1544010-54-9)
- 1-Bromobutane-4,4,4-d3 (CAS 55724-42-0)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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