3-Chloro-2-(3,5-dimethylpyrazol-1-yl)pyridine CAS 1150164-90-1
| CAS No. | 1150164-90-1 |
| Molecular Formula | C10H10ClN3 |
| Molecular Weight | 207.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Chloro-2-(3,5-dimethylpyrazol-1-yl)pyridine (C10H10ClN3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-Chloro-2-(3,5-dimethylpyrazol-1-yl)pyridine (CAS 1150164-90-1), a certified reference material (molecular formula C10H10ClN3, MW 207.66 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Chloro-2-(3,5-dimethylpyrazol-1-yl)pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10ClN3 |
| Molecular Weight | 207.66 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-((4-Chloro-1h-pyrazol-1-yl)methyl)aniline (CAS 1001862-74-3)
- 1-(6-Chloro-1H-indol-3-yl)propan-1-one (CAS 1002331-94-3)
- (4-(4-Chloro-1h-pyrazol-1-yl)phenyl)methanamine (CAS 1006442-29-0)
- 3-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006465-15-1)
- 3-Chloro-4-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006467-53-3)
- 3-chloro-4-(3-methyl-1H-pyrazol-1-yl)aniline (CAS 1006959-47-2)
- 5-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006962-36-2)
- 3-Chloro-N-(3-ethynylphenyl)propanamide (CAS 1016879-24-5)
Recommended Standards
- 5-(Chloromethyl)-2-methylquinolin-8-ol (CAS 114590-58-8)
- 2-Chloro-6-(3,5-dimethylpyrazol-1-yl)pyridine (CAS 1150164-94-5)
- 5-Chloro-1-ethyl-1H-indole-3-carbaldehyde (CAS 1134334-31-8)
- 2-Chloro-1-(7-methyl-1H-indol-3-yl)ethan-1-one (CAS 115027-19-5)
- 3,5-Diiodo-4-((3-methylbenzyl)oxy)benzaldehyde (CAS 351066-38-1)
- N,N-Diethyl-N-(4-vinylbenzyl)ethanaminium chloride (CAS 14350-43-7)
- 2-Amino-1-(6-methyl-1,2,3,4-tetrahydroquinolin-1-yl)ethan-1-one hydrochloride (CAS 1568684-07-0)
- 5-Cyano-2-(trifluoromethyl)benzoic acid (CAS 1227507-92-7)
- 1-(Dimethylamino)-2-methylanthracene-9,10-dione (CAS 62468-76-2)
- 2-Chloro-N-hydroxyacetimidamide (CAS 3272-96-6)
- Bafilomycin A1 (CAS 88899-55-2)
- Methyl 4-([1,1'-biphenyl]-4-yl)-2-bromothiazole-5-carboxylate (CAS 1206908-04-4)
- 6-Allyl-6,7-dihydro-5H-dibenzo[c,e]azepine (CAS 146-36-1)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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